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added smb filetime support

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lgandx 2021-02-08 22:18:41 -03:00
parent 4bddf50b5c
commit b0f044fe4e
3 changed files with 20 additions and 10 deletions
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18
packets.py
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@ -18,10 +18,10 @@
import struct
import settings
import codecs
from os import urandom
from base64 import b64decode, b64encode
from odict import OrderedDict
from utils import HTTPCurrentDate, RespondWithIPAton, StructPython2or3, NetworkRecvBufferPython2or3, StructWithLenPython2or3
from utils import HTTPCurrentDate, SMBTime, RespondWithIPAton, StructPython2or3, NetworkRecvBufferPython2or3, StructWithLenPython2or3
# Packet class handling all packet generation (see odict.py).
class Packet():
@ -980,7 +980,7 @@ class SMBNegoAnsLM(Packet):
("Maxrawbuff", "\x00\x00\x01\x00"),
("Sessionkey", "\x00\x00\x00\x00"),
("Capabilities", "\xfc\x3e\x01\x00"),
("Systemtime", "\x84\xd6\xfb\xa3\x01\x35\xcd\x01"),
("Systemtime", SMBTime()),
("Srvtimezone", "\x2c\x01"),
("Keylength", "\x08"),
("Bcc", "\x10\x00"),
@ -1009,11 +1009,11 @@ class SMBNegoAns(Packet):
("MaxRawBuff", "\x00\x00\x01\x00"),
("SessionKey", "\x00\x00\x00\x00"),
("Capabilities", "\xfd\xf3\x01\x80"),
("SystemTime", "\x84\xd6\xfb\xa3\x01\x35\xcd\x01"),
("SystemTime", SMBTime()),
("SrvTimeZone", "\xf0\x00"),
("KeyLen", "\x00"),
("Bcc", "\x57\x00"),
("Guid", "\xc8\x27\x3d\xfb\xd4\x18\x55\x4f\xb2\x40\xaf\xd7\x61\x73\x75\x3b"),
("Guid", urandom(16).decode('latin-1')),
("InitContextTokenASNId", "\x60"),
("InitContextTokenASNLen", "\x5b"),
("ThisMechASNId", "\x06"),
@ -1076,7 +1076,7 @@ class SMBNegoKerbAns(Packet):
("SrvTimeZone", "\xf0\x00"),
("KeyLen", "\x00"),
("Bcc", "\x57\x00"),
("Guid", "\xc8\x27\x3d\xfb\xd4\x18\x55\x4f\xb2\x40\xaf\xd7\x61\x73\x75\x3b"),
("Guid", urandom(16).decode('latin-1')),
("InitContextTokenASNId", "\x60"),
("InitContextTokenASNLen", "\x5b"),
("ThisMechASNId", "\x06"),
@ -1377,8 +1377,8 @@ class SMB2NegoAns(Packet):
("MaxTransSize", "\x00\x00\x10\x00"),
("MaxReadSize", "\x00\x00\x10\x00"),
("MaxWriteSize", "\x00\x00\x10\x00"),
("SystemTime", "\x27\xfb\xea\xd7\x50\x09\xd2\x01"),
("BootTime", "\x22\xfb\x80\x01\x40\x09\xd2\x01"),
("SystemTime", SMBTime()),
("BootTime", SMBTime()),
("SecBlobOffSet", "\x80\x00"),
("SecBlobLen", "\x78\x00"),
("Reserved2", "\x00\x00\x00\x00"),
@ -1522,7 +1522,7 @@ class SMB2Session1Data(Packet):
("NTLMSSPNTLMChallengeAVPairs5UnicodeStr","SMB3.local"),
("NTLMSSPNTLMChallengeAVPairs7Id","\x07\x00"),
("NTLMSSPNTLMChallengeAVPairs7Len","\x08\x00"),
("NTLMSSPNTLMChallengeAVPairs7UnicodeStr","\xc0\x65\x31\x50\xde\x09\xd2\x01"),
("NTLMSSPNTLMChallengeAVPairs7UnicodeStr",SMBTime()),
("NTLMSSPNTLMChallengeAVPairs6Id","\x00\x00"),
("NTLMSSPNTLMChallengeAVPairs6Len","\x00\x00"),
])