Python smb3.SMB2_SESSION_SETUP屬性代碼示例

# 需要導入模塊: from impacket import smb3 [as 別名]
# 或者: from impacket.smb3 import SMB2_SESSION_SETUP [as 別名]
def __init__(self,config):
        Thread.__init__(self)
        self.daemon = True
        self.server = 0
        #Config object
        self.config = config
        #Current target IP
        self.target = None
        #Targets handler
        self.targetprocessor = self.config.target
        #Username we auth as gets stored here later
        self.authUser = None
        self.proxyTranslator = None

        # 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','smb.log')
        smbConfig.set('global','credentials_file','')

        if self.config.smb2support is True:
            smbConfig.set("global", "SMB2Support", "True")
        else:
            smbConfig.set("global", "SMB2Support", "False")

        if self.config.outputFile is not None:
            smbConfig.set('global','jtr_dump_path',self.config.outputFile)

        # 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','')

        # Change address_family to IPv6 if this is configured
        if self.config.ipv6:
            SMBSERVER.address_family = socket.AF_INET6

        # changed to dereference configuration interfaceIp
        self.server = SMBSERVER((config.interfaceIp,445), config_parser = smbConfig)
        logging.getLogger('impacket.smbserver').setLevel(logging.CRITICAL)

        self.server.processConfigFile()

        self.origSmbComNegotiate = self.server.hookSmbCommand(smb.SMB.SMB_COM_NEGOTIATE, self.SmbComNegotiate)
        self.origSmbSessionSetupAndX = self.server.hookSmbCommand(smb.SMB.SMB_COM_SESSION_SETUP_ANDX, self.SmbSessionSetupAndX)

        self.origSmbNegotiate = self.server.hookSmb2Command(smb3.SMB2_NEGOTIATE, self.SmbNegotiate)
        self.origSmbSessionSetup = self.server.hookSmb2Command(smb3.SMB2_SESSION_SETUP, self.SmbSessionSetup)
        # Let's use the SMBServer Connection dictionary to keep track of our client connections as well
        #TODO: See if this is the best way to accomplish this

        # changed to dereference configuration interfaceIp
        self.server.addConnection('SMBRelay', config.interfaceIp, 445)

    ### SMBv2 Part ################################################################# 

# 需要導入模塊: from impacket import smb3 [as 別名]
# 或者: from impacket.smb3 import SMB2_SESSION_SETUP [as 別名]
def request_SMBv23(host, port=445):

  # start client
  smb_client = smb3.SMB3(host, host, sess_port=port)
  
  # start: modified from login()
  # https://github.com/SecureAuthCorp/impacket/blob/master/impacket/smb3.py
  
  session_setup = smb3.SMB2SessionSetup()
  
  if smb_client.RequireMessageSigning is True:
    session_setup['SecurityMode'] = smb3.SMB2_NEGOTIATE_SIGNING_REQUIRED
  else:
    session_setup['SecurityMode'] = smb3.SMB2_NEGOTIATE_SIGNING_ENABLED
  
  session_setup['Flags'] = 0
  
  ## NTLMSSP
  blob = smb3.SPNEGO_NegTokenInit()
  blob['MechTypes'] = [smb3.TypesMech['NTLMSSP - Microsoft NTLM Security Support Provider']]
  
  auth = ntlm.getNTLMSSPType1(smb_client._Connection['ClientName'], '',
            smb_client._Connection['RequireSigning'])
  blob['MechToken'] = auth.getData()

  session_setup['SecurityBufferLength'] = len(blob)
  session_setup['Buffer']               = blob.getData()
  
  packet = smb_client.SMB_PACKET()
  packet['Command'] = smb3.SMB2_SESSION_SETUP
  packet['Data']    = session_setup
  
  packet_id = smb_client.sendSMB(packet)
  
  smb_response = smb_client.recvSMB(packet_id)

  if smb_client._Connection['Dialect'] == smb3.SMB2_DIALECT_311:
      smb_client.__UpdatePreAuthHash(smb_response.rawData)
  
  ## NTLM challenge
  if smb_response.isValidAnswer(smb3.STATUS_MORE_PROCESSING_REQUIRED):
    session_setup_response = smb3.SMB2SessionSetup_Response(smb_response['Data'])
    resp_token = smb3.SPNEGO_NegTokenResp(session_setup_response['Buffer'])

    return resp_token['ResponseToken']

  else:
    return None