print "## BEFORE RUNNING THESE TESTS"
print "Don't forget to set up aTime = '\\x00'*8 in computeResponseNTLMv2 otherwise the results won't be right. "
print "Look for that in ntlm.py and uncomment the lines, comment the other ones and don't forget to revert everything back whenever finished testing"
print "Flags"
hexdump(struct.pack('<L',flags))
print "####### 4.2.2 NTLMv1 Authentication"
ntlm.USE_NTLMv2 = False
print "4.2.2.1 LMOWFv1()"
hexdump(ntlm.LMOWFv1(password))
print "\n"
print "4.2.2.1.2 NTOWFv1()"
hexdump(ntlm.NTOWFv1(password))
print "\n"
print "4.2.2.1.3 Session Base Key and Key Exchange Key"
ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(long(flags), serverChallenge, clientChallenge, serverName, domain, user, password, '', '')
hexdump(sessionBaseKey)
print "\n"
print "4.2.2.2.1 NTLMv1 Response"
hexdump(ntResponse)
print "\n"
print "4.2.2.2.2 LMv1 Response"
hexdump(lmResponse)
print "\n"
print "4.2.2.2.2 LMv1 Response with NTLMSSP_NEGOTIATE_LM_KEY set"
flags2 = flags
#flags2 = flags | ntlm.NTLMSSP_LM_KEY
#hexdump(struct.pack('<L',flags2))
ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(long(flags2), serverChallenge, clientChallenge, serverName, domain, user, password, '', '')
hexdump(lmResponse)
print "\n"
def test_ntlmv1(self):
print("####### 4.2.2 NTLMv1 Authentication")
ntlm.USE_NTLMv2 = False
print("4.2.2.1 LMOWFv1()")
res = ntlm.LMOWFv1(self.password)
print(repr(res))
hexdump(res)
self.assertTrue(res==bytearray(b'\xe5,\xacgA\x9a\x9a"J;\x10\x8f?\xa6\xcbm'))
print("\n")
print("4.2.2.1.2 NTOWFv1()")
res = ntlm.NTOWFv1(self.password)
hexdump(res)
self.assertTrue(res==bytearray(b'\xa4\xf4\x9c\x40\x65\x10\xbd\xca\xb6\x82\x4e\xe7\xc3\x0f\xd8\x52'))
print("\n")
print("4.2.2.1.3 Session Base Key and Key Exchange Key")
ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(int(self.flags), self.serverChallenge,
self.clientChallenge, self.serverName,
self.domain, self.user, self.password, '', '')
hexdump(sessionBaseKey)
self.assertTrue(sessionBaseKey==bytearray(b'\xD8\x72\x62\xB0\xCD\xE4\xB1\xCB\x74\x99\xBE\xCC\xCD\xF1\x07\x84'))
print("\n")
print("4.2.2.2.1 NTLMv1 Response")
hexdump(ntResponse)
self.assertTrue(ntResponse==bytearray(b'\x67\xC4\x30\x11\xF3\x02\x98\xA2\xAD\x35\xEC\xE6\x4F\x16\x33\x1C\x44\xBD\xBE\xD9\x27\x84\x1F\x94'))
print("\n")
print("4.2.2.2.2 LMv1 Response")
hexdump(lmResponse)
self.assertTrue(lmResponse==bytearray(b'\x98\xDE\xF7\xB8\x7F\x88\xAA\x5D\xAF\xE2\xDF\x77\x96\x88\xA1\x72\xde\xf1\x1c\x7d\x5c\xcd\xef\x13'))
print("\n")
print("4.2.2.2.2 LMv1 Response with NTLMSSP_NEGOTIATE_LM_KEY set")
flags2 = self.flags
#flags2 = flags | ntlm.NTLMSSP_LM_KEY
#hexdump(struct.pack('<L',flags2))
ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(int(flags2), self.serverChallenge,
self.clientChallenge, self.serverName, self.domain, self.user,
self.password, '', '')
hexdump(lmResponse)
print("\n")
print("4.2.2.2.3 Encrypted Session Key ")
ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(int(self.flags), self.serverChallenge,
self.clientChallenge, self.serverName, self.domain, self.user, self.password, '', '')
keyExchangeKey = ntlm.KXKEY(self.flags, sessionBaseKey, lmResponse, self.serverChallenge, self.password,'','')
encryptedSessionKey = ntlm.generateEncryptedSessionKey(keyExchangeKey,self.randomSessionKey)
hexdump(encryptedSessionKey)
self.assertTrue(encryptedSessionKey==bytearray(b'\x51\x88\x22\xB1\xB3\xF3\x50\xC8\x95\x86\x82\xEC\xBB\x3E\x3C\xB7'))
print("\n")
print("4.2.2.2.3 Encrypted Session Key (NTLMSSP_NON_NT_KEY)")
flags2 = self.flags | ntlm.NTLMSSP_REQUEST_NON_NT_SESSION_KEY
keyExchangeKey = ntlm.KXKEY(flags2, sessionBaseKey, lmResponse, self.serverChallenge, self.password,'','')
encryptedSessionKey = ntlm.generateEncryptedSessionKey(keyExchangeKey,self.randomSessionKey)
hexdump(encryptedSessionKey)
#ToDo Fix this
#self.assertTrue(encryptedSessionKey==bytearray(b'\x74\x52\xca\x55\xc2\x25\xa1\xca\x04\xb4\x8f\xae\x32\xcf\x56\xfc'))
print("\n")
print("4.2.2.2.3 Encrypted Session Key (NTLMSSP_LM_KEY)")
flags2 = self.flags | ntlm.NTLMSSP_NEGOTIATE_LM_KEY
#hexdump(struct.pack('<L',flags2))
keyExchangeKey = ntlm.KXKEY(flags2, sessionBaseKey, lmResponse, self.serverChallenge, self.password,'','')
encryptedSessionKey = ntlm.generateEncryptedSessionKey(keyExchangeKey,self.randomSessionKey)
hexdump(encryptedSessionKey)
#ToDo Fix this
#self.assertTrue(encryptedSessionKey==bytearray(b'\x4c\xd7\xbb\x57\xd6\x97\xef\x9b\x54\x9f\x02\xb8\xf9\xb3\x78\x64')
print("\n")
print("4.2.2.3 AUTHENTICATE MESSAGE")
ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(int(self.flags), self.serverChallenge,
self.clientChallenge, self.serverName, self.domain, self.user, self.password, '', '')
keyExchangeKey = ntlm.KXKEY(self.flags, sessionBaseKey, lmResponse, self.serverChallenge, self.password,'','')
encryptedSessionKey = ntlm.generateEncryptedSessionKey(keyExchangeKey,self.randomSessionKey)
ntlmChallengeResponse = ntlm.NTLMAuthChallengeResponse(self.user, self.password, self.serverChallenge)
ntlmChallengeResponse['flags'] = flags2
ntlmChallengeResponse['host_name'] = self.workstationName.encode('utf-16le')
ntlmChallengeResponse['domain_name'] = self.domain.encode('utf-16le')
ntlmChallengeResponse['lanman'] = lmResponse
ntlmChallengeResponse['ntlm'] = ntResponse
ntlmChallengeResponse['session_key'] = encryptedSessionKey
hexdump(ntlmChallengeResponse.getData())
self.assertTrue(ntlmChallengeResponse.getData()==bytearray(b'NTLMSSP\x00\x03\x00\x00\x00\x18\x00\x18\x00|\x00\x00\x00\x18\x00\x18\x00\x94\x00\x00\x00\x0c\x00\x0c\x00X\x00\x00\x00\x08\x00\x08\x00d\x00\x00\x00\x10\x00\x10\x00l\x00\x00\x00\x10\x00\x10\x00\xac\x00\x00\x00\xb3\x82\x02\xe2D\x00o\x00m\x00a\x00i\x00n\x00U\x00s\x00e\x00r\x00C\x00O\x00M\x00P\x00U\x00T\x00E\x00R\x00\x98\xde\xf7\xb8\x7f\x88\xaa]\xaf\xe2\xdfw\x96\x88\xa1r\xde\xf1\x1c}\\\xcd\xef\x13g\xc40\x11\xf3\x02\x98\xa2\xad5\xec\xe6O\x163\x1cD\xbd\xbe\xd9\'\x84\x1f\x94Q\x88"\xb1\xb3\xf3P\xc8\x95\x86\x82\xec\xbb><\xb7'))
print("\n")
print("4.2.2.4 GSS_WrapEx")
print("Output of SEAL()")
from Crypto.Cipher import ARC4
cipher = ARC4.new(self.randomSessionKey)
handle = cipher.encrypt
print("Plaintext")
hexdump(self.plaintext)
print("\n")
sealedMsg, signature = ntlm.SEAL(self.flags, self.nonce, self.nonce, self.plaintext, self.plaintext, self.seqNum, handle)
#signature = ntlm.SIGN(flags, nonce, plaintext, seqNum, handle)
hexdump(sealedMsg)
self.assertTrue(sealedMsg==bytearray(b'V\xfe\x04\xd8a\xf91\x9a\xf0\xd7#\x8a.;ME\x7f\xb8'))
print("\n")
hexdump(signature.getData())
self.assertTrue(signature.getData()==bytearray(b'\x01\x00\x00\x00\x00\x00\x00\x00\t\xdc\xd1\xdf.E\x9d6'))
print("\n")
print("####### 4.2.3 NTLMv1 with Client Challenge")
flags = ntlm.NTLMSSP_NEGOTIATE_56 | ntlm.NTLMSSP_NEGOTIATE_VERSION | ntlm.NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY \
| ntlm.NTLMSSP_TARGET_TYPE_SERVER | ntlm.NTLMSSP_NEGOTIATE_ALWAYS_SIGN | ntlm.NTLMSSP_NEGOTIATE_NTLM |\
ntlm.NTLMSSP_NEGOTIATE_SEAL | ntlm.NTLMSSP_NEGOTIATE_SIGN | ntlm.NTLM_NEGOTIATE_OEM | ntlm.NTLMSSP_NEGOTIATE_UNICODE
print("Flags")
hexdump(struct.pack('<L',flags))
print("\n")
print("4.2.3.1.1 NTOWFv1(password)")
hexdump(ntlm.NTOWFv1(self.password))
print("\n")
print("4.2.3.1.2 Session Base Key")
ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(int(flags), self.serverChallenge, self.clientChallenge,
self.serverName, self.domain, self.user, self.password, '', '')
hexdump(sessionBaseKey)
self.assertTrue(sessionBaseKey==bytearray(b'\xd8rb\xb0\xcd\xe4\xb1\xcbt\x99\xbe\xcc\xcd\xf1\x07\x84'))
print("\n")
print("4.2.3.1.3 Key Exchange Key")
keyExchangeKey = ntlm.KXKEY(flags, sessionBaseKey, lmResponse, self.serverChallenge, self.password,'','')
hexdump(keyExchangeKey)
# ToDo: Fix this
#self.assertTrue(keyExchangeKey==bytearray(b'\xeb\x93\x42\x9a\x8b\xd9\x52\xf8\xb8\x9c\x55\xb8\x7f\x47\x5e\xdc'))
print("\n")
print("4.2.3.2.1 LMv1 Response")
hexdump(lmResponse)
#self.assertTrue(lmResponse==bytearray(b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'))
print("\n")
print("4.2.3.2.2 NTLMv1 Response")
hexdump(ntResponse)
# ToDo: Fix this
#self.assertTrue(ntResponse==bytearray(b'\x75\x37\xf8\x03\xae\x36\x71\x28\xca\x45\x82\x04\xbd\xe7\xca\xf8\x1e\x97\xed\x26\x83\x26\x72\x32'))
print("\n")
print("AUTHENTICATE MESSAGE")
encryptedSessionKey = ntlm.generateEncryptedSessionKey(keyExchangeKey,self.randomSessionKey)
ntlmChallengeResponse = ntlm.NTLMAuthChallengeResponse(self.user, self.password, self.serverChallenge)
ntlmChallengeResponse['flags'] = flags2
ntlmChallengeResponse['host_name'] = self.workstationName.encode('utf-16le')
ntlmChallengeResponse['domain_name'] = self.domain.encode('utf-16le')
ntlmChallengeResponse['lanman'] = lmResponse
ntlmChallengeResponse['ntlm'] = ntResponse
hexdump(ntlmChallengeResponse.getData())
self.assertTrue(ntlmChallengeResponse.getData()==bytearray(b'NTLMSSP\x00\x03\x00\x00\x00\x18\x00\x18\x00|\x00\x00\x00\x18\x00\x18\x00\x94\x00\x00\x00\x0c\x00\x0c\x00X\x00\x00\x00\x08\x00\x08\x00d\x00\x00\x00\x10\x00\x10\x00l\x00\x00\x00\x00\x00\x00\x00\xac\x00\x00\x00\xb3\x82\x02\xe2D\x00o\x00m\x00a\x00i\x00n\x00U\x00s\x00e\x00r\x00C\x00O\x00M\x00P\x00U\x00T\x00E\x00R\x00\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00u7\xf8\x03\xae6q(\xcaE\x82\x04\xbd\xe7\xca\xf8\x1e\x97\xed&\x83&r2'))
print("\n")
print("4.2.3.4 GSS_WrapEx")
print("Plaintext")
hexdump(self.plaintext)
print("\n")
print("Output of SEAL()")
exportedSessionKey = keyExchangeKey
clientSigningKey = ntlm.SIGNKEY(flags, exportedSessionKey)
serverSigningKey = ntlm.SIGNKEY(flags, exportedSessionKey, "Server")
clientSealingKey = ntlm.SEALKEY(flags, exportedSessionKey)
serverSealingKey = ntlm.SEALKEY(flags, exportedSessionKey, "Server")
from Crypto.Cipher import ARC4
cipher = ARC4.new(clientSigningKey)
client_signing_h = cipher.encrypt
cipher2 = ARC4.new(clientSealingKey)
client_sealing_h = cipher2.encrypt
print("SEALKEY()")
hexdump(clientSealingKey)
print("\n")
print("SIGNKEY()")
hexdump(clientSigningKey)
print("\n")
print("Sealed Data")
sealedMsg, signature = ntlm.SEAL(flags, clientSealingKey, clientSigningKey,
self.plaintext, self.plaintext, self.seqNum, client_sealing_h)
#signature = ntlm.SIGN(flags, clientSigningKey, plaintext, seqNum, client_sealing_h)
hexdump(sealedMsg)
# ToDo: Fix this
#self.assertTrue(ntResponse==bytearray(b'\xa0\x23\x72\xf6\x53\x02\x73\xf3\xaa\x1e\xb9\x01\x90\xce\x52\x00\xc9\x9d'))
print("\n")
print("Signature")
hexdump(signature.getData())
# ToDo: Fix this
#self.assertTrue(ntResponse==bytearray(b'\x01\x00\x00\x00\xff\x2a\xeb\x52\xf6\x81\x79\x3a\x00\x00\x00\x00')
print("\n")
def test_ntlmv1(self):
print("####### 4.2.2 NTLMv1 Authentication")
ntlm.USE_NTLMv2 = False
print("4.2.2.1 LMOWFv1()")
res = ntlm.LMOWFv1(self.password)
hexdump(res)
self.assertTrue(
res == bytearray(b'\xe5,\xacgA\x9a\x9a"J;\x10\x8f?\xa6\xcbm'))
print("\n")
print("4.2.2.1.2 NTOWFv1()")
res = ntlm.NTOWFv1(self.password)
hexdump(res)
self.assertTrue(res == bytearray(
b'\xa4\xf4\x9c\x40\x65\x10\xbd\xca\xb6\x82\x4e\xe7\xc3\x0f\xd8\x52'
))
print("\n")
print("4.2.2.1.3 Session Base Key and Key Exchange Key")
ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(
int(self.flags), self.serverChallenge, self.clientChallenge,
self.serverName, self.domain, self.user, self.password, '', '')
hexdump(sessionBaseKey)
self.assertTrue(sessionBaseKey == bytearray(
b'\xD8\x72\x62\xB0\xCD\xE4\xB1\xCB\x74\x99\xBE\xCC\xCD\xF1\x07\x84'
))
print("\n")
print("4.2.2.2.1 NTLMv1 Response")
hexdump(ntResponse)
self.assertTrue(ntResponse == bytearray(
b'\x67\xC4\x30\x11\xF3\x02\x98\xA2\xAD\x35\xEC\xE6\x4F\x16\x33\x1C\x44\xBD\xBE\xD9\x27\x84\x1F\x94'
))
print("\n")
print("4.2.2.2.2 LMv1 Response")
hexdump(lmResponse)
self.assertTrue(lmResponse == bytearray(
b'\x98\xDE\xF7\xB8\x7F\x88\xAA\x5D\xAF\xE2\xDF\x77\x96\x88\xA1\x72\xde\xf1\x1c\x7d\x5c\xcd\xef\x13'
))
print("\n")
print("4.2.2.2.2 LMv1 Response with NTLMSSP_NEGOTIATE_LM_KEY set")
flags2 = self.flags
#flags2 = flags | ntlm.NTLMSSP_LM_KEY
#hexdump(struct.pack('<L',flags2))
ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(
int(flags2), self.serverChallenge, self.clientChallenge,
self.serverName, self.domain, self.user, self.password, '', '')
hexdump(lmResponse)
print("\n")
print("4.2.2.2.3 Encrypted Session Key ")
ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(
int(self.flags), self.serverChallenge, self.clientChallenge,
self.serverName, self.domain, self.user, self.password, '', '')
keyExchangeKey = ntlm.KXKEY(self.flags, sessionBaseKey, lmResponse,
self.serverChallenge, self.password, '',
'')
encryptedSessionKey = ntlm.generateEncryptedSessionKey(
keyExchangeKey, self.randomSessionKey)
hexdump(encryptedSessionKey)
self.assertTrue(encryptedSessionKey == bytearray(
b'\x51\x88\x22\xB1\xB3\xF3\x50\xC8\x95\x86\x82\xEC\xBB\x3E\x3C\xB7'
))
print("\n")
print("4.2.2.2.3 Encrypted Session Key (NTLMSSP_NON_NT_KEY)")
flags2 = self.flags | ntlm.NTLMSSP_REQUEST_NON_NT_SESSION_KEY
keyExchangeKey = ntlm.KXKEY(flags2, sessionBaseKey, lmResponse,
self.serverChallenge, self.password, '',
'')
encryptedSessionKey = ntlm.generateEncryptedSessionKey(
keyExchangeKey, self.randomSessionKey)
hexdump(encryptedSessionKey)
#ToDo Fix this
#self.assertTrue(encryptedSessionKey==bytearray(b'\x74\x52\xca\x55\xc2\x25\xa1\xca\x04\xb4\x8f\xae\x32\xcf\x56\xfc'))
print("\n")
print("4.2.2.2.3 Encrypted Session Key (NTLMSSP_LM_KEY)")
flags2 = self.flags | ntlm.NTLMSSP_NEGOTIATE_LM_KEY
#hexdump(struct.pack('<L',flags2))
keyExchangeKey = ntlm.KXKEY(flags2, sessionBaseKey, lmResponse,
self.serverChallenge, self.password, '',
'')
encryptedSessionKey = ntlm.generateEncryptedSessionKey(
keyExchangeKey, self.randomSessionKey)
hexdump(encryptedSessionKey)
#ToDo Fix this
#self.assertTrue(encryptedSessionKey==bytearray(b'\x4c\xd7\xbb\x57\xd6\x97\xef\x9b\x54\x9f\x02\xb8\xf9\xb3\x78\x64')
print("\n")
print("4.2.2.3 AUTHENTICATE MESSAGE")
ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(
int(self.flags), self.serverChallenge, self.clientChallenge,
self.serverName, self.domain, self.user, self.password, '', '')
keyExchangeKey = ntlm.KXKEY(self.flags, sessionBaseKey, lmResponse,
self.serverChallenge, self.password, '',
'')
encryptedSessionKey = ntlm.generateEncryptedSessionKey(
keyExchangeKey, self.randomSessionKey)
ntlmChallengeResponse = ntlm.NTLMAuthChallengeResponse(
self.user, self.password, self.serverChallenge)
ntlmChallengeResponse['flags'] = flags2
ntlmChallengeResponse['host_name'] = self.workstationName.encode(
'utf-16le')
ntlmChallengeResponse['domain_name'] = self.domain.encode('utf-16le')
ntlmChallengeResponse['lanman'] = lmResponse
ntlmChallengeResponse['ntlm'] = ntResponse
ntlmChallengeResponse['session_key'] = encryptedSessionKey
hexdump(ntlmChallengeResponse.getData())
self.assertTrue(ntlmChallengeResponse.getData() == bytearray(
b'NTLMSSP\x00\x03\x00\x00\x00\x18\x00\x18\x00|\x00\x00\x00\x18\x00\x18\x00\x94\x00\x00\x00\x0c\x00\x0c\x00X\x00\x00\x00\x08\x00\x08\x00d\x00\x00\x00\x10\x00\x10\x00l\x00\x00\x00\x10\x00\x10\x00\xac\x00\x00\x00\xb3\x82\x02\xe2D\x00o\x00m\x00a\x00i\x00n\x00U\x00s\x00e\x00r\x00C\x00O\x00M\x00P\x00U\x00T\x00E\x00R\x00\x98\xde\xf7\xb8\x7f\x88\xaa]\xaf\xe2\xdfw\x96\x88\xa1r\xde\xf1\x1c}\\\xcd\xef\x13g\xc40\x11\xf3\x02\x98\xa2\xad5\xec\xe6O\x163\x1cD\xbd\xbe\xd9\'\x84\x1f\x94Q\x88"\xb1\xb3\xf3P\xc8\x95\x86\x82\xec\xbb><\xb7'
))
print("\n")
print("4.2.2.4 GSS_WrapEx")
print("Output of SEAL()")
from Cryptodome.Cipher import ARC4
cipher = ARC4.new(self.randomSessionKey)
handle = cipher.encrypt
print("Plaintext")
hexdump(self.plaintext)
print("\n")
sealedMsg, signature = ntlm.SEAL(self.flags, self.nonce, self.nonce,
self.plaintext, self.plaintext,
self.seqNum, handle)
#signature = ntlm.SIGN(flags, nonce, plaintext, seqNum, handle)
hexdump(sealedMsg)
self.assertTrue(sealedMsg == bytearray(
b'V\xfe\x04\xd8a\xf91\x9a\xf0\xd7#\x8a.;ME\x7f\xb8'))
print("\n")
hexdump(signature.getData())
self.assertTrue(signature.getData() == bytearray(
b'\x01\x00\x00\x00\x00\x00\x00\x00\t\xdc\xd1\xdf.E\x9d6'))
print("\n")
print("####### 4.2.3 NTLMv1 with Client Challenge")
flags = ntlm.NTLMSSP_NEGOTIATE_56 | ntlm.NTLMSSP_NEGOTIATE_VERSION | ntlm.NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY \
| ntlm.NTLMSSP_TARGET_TYPE_SERVER | ntlm.NTLMSSP_NEGOTIATE_ALWAYS_SIGN | ntlm.NTLMSSP_NEGOTIATE_NTLM |\
ntlm.NTLMSSP_NEGOTIATE_SEAL | ntlm.NTLMSSP_NEGOTIATE_SIGN | ntlm.NTLM_NEGOTIATE_OEM | ntlm.NTLMSSP_NEGOTIATE_UNICODE
print("Flags")
hexdump(struct.pack('<L', flags))
print("\n")
print("4.2.3.1.1 NTOWFv1(password)")
hexdump(ntlm.NTOWFv1(self.password))
print("\n")
print("4.2.3.1.2 Session Base Key")
ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(
int(flags), self.serverChallenge, self.clientChallenge,
self.serverName, self.domain, self.user, self.password, '', '')
hexdump(sessionBaseKey)
self.assertTrue(sessionBaseKey == bytearray(
b'\xd8rb\xb0\xcd\xe4\xb1\xcbt\x99\xbe\xcc\xcd\xf1\x07\x84'))
print("\n")
print("4.2.3.1.3 Key Exchange Key")
keyExchangeKey = ntlm.KXKEY(flags, sessionBaseKey, lmResponse,
self.serverChallenge, self.password, '',
'')
hexdump(keyExchangeKey)
# ToDo: Fix this
#self.assertTrue(keyExchangeKey==bytearray(b'\xeb\x93\x42\x9a\x8b\xd9\x52\xf8\xb8\x9c\x55\xb8\x7f\x47\x5e\xdc'))
print("\n")
print("4.2.3.2.1 LMv1 Response")
hexdump(lmResponse)
#self.assertTrue(lmResponse==bytearray(b'\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'))
print("\n")
print("4.2.3.2.2 NTLMv1 Response")
hexdump(ntResponse)
# ToDo: Fix this
#self.assertTrue(ntResponse==bytearray(b'\x75\x37\xf8\x03\xae\x36\x71\x28\xca\x45\x82\x04\xbd\xe7\xca\xf8\x1e\x97\xed\x26\x83\x26\x72\x32'))
print("\n")
print("AUTHENTICATE MESSAGE")
ntlm.generateEncryptedSessionKey(keyExchangeKey, self.randomSessionKey)
ntlmChallengeResponse = ntlm.NTLMAuthChallengeResponse(
self.user, self.password, self.serverChallenge)
ntlmChallengeResponse['flags'] = flags2
ntlmChallengeResponse['host_name'] = self.workstationName.encode(
'utf-16le')
ntlmChallengeResponse['domain_name'] = self.domain.encode('utf-16le')
ntlmChallengeResponse['lanman'] = lmResponse
ntlmChallengeResponse['ntlm'] = ntResponse
hexdump(ntlmChallengeResponse.getData())
self.assertTrue(ntlmChallengeResponse.getData() == bytearray(
b'NTLMSSP\x00\x03\x00\x00\x00\x18\x00\x18\x00|\x00\x00\x00\x18\x00\x18\x00\x94\x00\x00\x00\x0c\x00\x0c\x00X\x00\x00\x00\x08\x00\x08\x00d\x00\x00\x00\x10\x00\x10\x00l\x00\x00\x00\x00\x00\x00\x00\xac\x00\x00\x00\xb3\x82\x02\xe2D\x00o\x00m\x00a\x00i\x00n\x00U\x00s\x00e\x00r\x00C\x00O\x00M\x00P\x00U\x00T\x00E\x00R\x00\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00u7\xf8\x03\xae6q(\xcaE\x82\x04\xbd\xe7\xca\xf8\x1e\x97\xed&\x83&r2'
))
print("\n")
print("4.2.3.4 GSS_WrapEx")
print("Plaintext")
hexdump(self.plaintext)
print("\n")
print("Output of SEAL()")
exportedSessionKey = keyExchangeKey
clientSigningKey = ntlm.SIGNKEY(flags, exportedSessionKey)
clientSealingKey = ntlm.SEALKEY(flags, exportedSessionKey)
from Cryptodome.Cipher import ARC4
cipher = ARC4.new(clientSigningKey)
cipher2 = ARC4.new(clientSealingKey)
client_sealing_h = cipher2.encrypt
print("SEALKEY()")
hexdump(clientSealingKey)
print("\n")
print("SIGNKEY()")
hexdump(clientSigningKey)
print("\n")
print("Sealed Data")
sealedMsg, signature = ntlm.SEAL(flags, clientSealingKey,
clientSigningKey, self.plaintext,
self.plaintext, self.seqNum,
client_sealing_h)
#signature = ntlm.SIGN(flags, clientSigningKey, plaintext, seqNum, client_sealing_h)
hexdump(sealedMsg)
# ToDo: Fix this
#self.assertTrue(ntResponse==bytearray(b'\xa0\x23\x72\xf6\x53\x02\x73\xf3\xaa\x1e\xb9\x01\x90\xce\x52\x00\xc9\x9d'))
print("\n")
print("Signature")
hexdump(signature.getData())
# ToDo: Fix this
#self.assertTrue(ntResponse==bytearray(b'\x01\x00\x00\x00\xff\x2a\xeb\x52\xf6\x81\x79\x3a\x00\x00\x00\x00')
print("\n")
print "## BEFORE RUNNING THESE TESTS"
print "Don't forget to set up aTime = '\\x00'*8 in computeResponseNTLMv2 otherwise the results won't be right. "
print "Look for that in ntlm.py and uncomment the lines, comment the other ones and don't forget to revert everything back whenever finished testing"
print "Flags"
hexdump(struct.pack('<L', flags))
print "####### 4.2.2 NTLMv1 Authentication"
ntlm.USE_NTLMv2 = False
print "4.2.2.1 LMOWFv1()"
hexdump(ntlm.LMOWFv1(password))
print "\n"
print "4.2.2.1.2 NTOWFv1()"
hexdump(ntlm.NTOWFv1(password))
print "\n"
print "4.2.2.1.3 Session Base Key and Key Exchange Key"
ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(
long(flags), serverChallenge, clientChallenge, serverName, domain, user,
password, '', '')
hexdump(sessionBaseKey)
print "\n"
print "4.2.2.2.1 NTLMv1 Response"
hexdump(ntResponse)
print "\n"
print "4.2.2.2.2 LMv1 Response"
hexdump(lmResponse)
print "\n"
print "4.2.2.2.2 LMv1 Response with NTLMSSP_NEGOTIATE_LM_KEY set"
flags2 = flags
#flags2 = flags | ntlm.NTLMSSP_LM_KEY
#hexdump(struct.pack('<L',flags2))
ntResponse, lmResponse, sessionBaseKey = ntlm.computeResponseNTLMv1(
long(flags2), serverChallenge, clientChallenge, serverName, domain, user,