Python impacket.ntlm.compute_lmhash() Examples

The following are 5 code examples of impacket.ntlm.compute_lmhash(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module impacket.ntlm , or try the search function .
Example #1
Source File: smb.py    From CVE-2017-7494 with GNU General Public License v3.0 5 votes vote down vote up 
def tree_connect(self, path, password = '', service = SERVICE_ANY):
        LOG.warning("[MS-CIFS] This is an original Core Protocol command.This command has been deprecated.Client Implementations SHOULD use SMB_COM_TREE_CONNECT_ANDX")

        # return 0x800
        if password:
            # Password is only encrypted if the server passed us an "encryption" during protocol dialect
            if self._dialects_parameters['ChallengeLength'] > 0:
                # this code is untested
                password = self.get_ntlmv1_response(ntlm.compute_lmhash(password))

        if not unicode_support:
            if unicode_convert:
                path = str(path)
            else:
                raise Exception('SMB: Can\t conver path from unicode!')

        smb = NewSMBPacket()
        treeConnect = SMBCommand(SMB.SMB_COM_TREE_CONNECT)
        treeConnect['Parameters'] = SMBTreeConnect_Parameters()
        treeConnect['Data']       = SMBTreeConnect_Data()
        treeConnect['Data']['Path'] = path.upper()
        treeConnect['Data']['Password'] = password
        treeConnect['Data']['Service'] = service
        smb.addCommand(treeConnect)
        self.sendSMB(smb)

        while 1:
            smb = self.recvSMB()
            if smb.isValidAnswer(SMB.SMB_COM_TREE_CONNECT):
                # XXX Here we are ignoring the rest of the response
                return smb['Tid']
            return smb['Tid']
Example #2
Source File: smb.py    From cracke-dit with MIT License 5 votes vote down vote up 
def tree_connect(self, path, password = '', service = SERVICE_ANY):
        LOG.warning("[MS-CIFS] This is an original Core Protocol command.This command has been deprecated.Client Implementations SHOULD use SMB_COM_TREE_CONNECT_ANDX")

        # return 0x800
        if password:
            # Password is only encrypted if the server passed us an "encryption" during protocol dialect
            if self._dialects_parameters['ChallengeLength'] > 0:
                # this code is untested
                password = self.get_ntlmv1_response(ntlm.compute_lmhash(password))

        if not unicode_support:
            if unicode_convert:
                path = str(path)
            else:
                raise Exception('SMB: Can\t conver path from unicode!')

        smb = NewSMBPacket()
        treeConnect = SMBCommand(SMB.SMB_COM_TREE_CONNECT)
        treeConnect['Parameters'] = SMBTreeConnect_Parameters()
        treeConnect['Data']       = SMBTreeConnect_Data()
        treeConnect['Data']['Path'] = path.upper()
        treeConnect['Data']['Password'] = password
        treeConnect['Data']['Service'] = service
        smb.addCommand(treeConnect)
        self.sendSMB(smb)

        while 1:
            smb = self.recvSMB()
            if smb.isValidAnswer(SMB.SMB_COM_TREE_CONNECT):
                # XXX Here we are ignoring the rest of the response
                return smb['Tid']
            return smb['Tid']
Example #3
Source File: smb.py    From Slackor with GNU General Public License v3.0 5 votes vote down vote up 
def tree_connect(self, path, password = '', service = SERVICE_ANY):
        LOG.warning("[MS-CIFS] This is an original Core Protocol command.This command has been deprecated.Client Implementations SHOULD use SMB_COM_TREE_CONNECT_ANDX")

        # return 0x800
        if password:
            # Password is only encrypted if the server passed us an "encryption" during protocol dialect
            if self._dialects_parameters['ChallengeLength'] > 0:
                # this code is untested
                password = self.get_ntlmv1_response(ntlm.compute_lmhash(password))

        if not unicode_support:
            if unicode_convert:
                path = str(path)
            else:
                raise Exception('SMB: Can\t conver path from unicode!')

        smb = NewSMBPacket()
        treeConnect = SMBCommand(SMB.SMB_COM_TREE_CONNECT)
        treeConnect['Parameters'] = SMBTreeConnect_Parameters()
        treeConnect['Data']       = SMBTreeConnect_Data()
        treeConnect['Data']['Path'] = path.upper()
        treeConnect['Data']['Password'] = password
        treeConnect['Data']['Service'] = service
        smb.addCommand(treeConnect)
        self.sendSMB(smb)

        while 1:
            smb = self.recvSMB()
            if smb.isValidAnswer(SMB.SMB_COM_TREE_CONNECT):
                # XXX Here we are ignoring the rest of the response
                return smb['Tid']
            return smb['Tid']
Example #4
Source File: smb.py    From ActiveReign with GNU General Public License v3.0 5 votes vote down vote up 
def __init__(self, logger, share_name, share_path='/tmp/.ar3', share_comment = '', username= '', password='', listen_address='0.0.0.0', listen_port=445, verbose=False):
        self.running = True
        self._smb2support = False
        self._share_path = share_path

        try:
            threading.Thread.__init__(self)

            # If suggested share_path not exist, create
            if not os.path.exists(share_path):
                os.makedirs(share_path)

            # Setup SMB Server
            self.server = smbserver.SimpleSMBServer(listen_address, int(listen_port))
            self.server.addShare(share_name, share_path, share_comment)
            if verbose:
                self.server.setLogFile('')
            self.server.setSMB2Support(self._smb2support)
            self.server.setSMBChallenge('')

            if username:
                if password:
                    lmhash = compute_lmhash(password)
                    nthash = compute_nthash(password)
                self.server.addCredential(username, 0, lmhash, nthash)

        except Exception as e:
            errno, message = e.args
            if errno == 98 and message == 'Address already in use':
                logger.fail('Error starting SMB server on port 445: the port is already in use')
            else:
                logger.fail('Error starting SMB server on port 445: {}'.format(message))
                exit(1)
Example #5
Source File: smb.py    From PiBunny with MIT License 5 votes vote down vote up 
def tree_connect(self, path, password = '', service = SERVICE_ANY):
        LOG.warning("[MS-CIFS] This is an original Core Protocol command.This command has been deprecated.Client Implementations SHOULD use SMB_COM_TREE_CONNECT_ANDX")

        # return 0x800
        if password:
            # Password is only encrypted if the server passed us an "encryption" during protocol dialect
            if self._dialects_parameters['ChallengeLength'] > 0:
                # this code is untested
                password = self.get_ntlmv1_response(ntlm.compute_lmhash(password))

        if not unicode_support:
            if unicode_convert:
                path = str(path)
            else:
                raise Exception('SMB: Can\t conver path from unicode!')

        smb = NewSMBPacket()
        treeConnect = SMBCommand(SMB.SMB_COM_TREE_CONNECT)
        treeConnect['Parameters'] = SMBTreeConnect_Parameters()
        treeConnect['Data']       = SMBTreeConnect_Data()
        treeConnect['Data']['Path'] = path.upper()
        treeConnect['Data']['Password'] = password
        treeConnect['Data']['Service'] = service
        smb.addCommand(treeConnect)
        self.sendSMB(smb)

        while 1:
            smb = self.recvSMB()
            if smb.isValidAnswer(SMB.SMB_COM_TREE_CONNECT):
                # XXX Here we are ignoring the rest of the response
                return smb['Tid']
            return smb['Tid']