Added SMB2 support for RunFinger and various other checks.

This commit is contained in:
lgandx 2020-12-31 01:13:27 -03:00
commit d2e5642d58
2 changed files with 371 additions and 56 deletions

View file

@ -16,6 +16,20 @@ def StructWithLenPython2or3(endian,data):
#Python3...
else:
return struct.pack(endian, data).decode('latin-1')
def NetworkSendBufferPython2or3(data):
if PY2OR3 == "PY2":
return str(data)
else:
return bytes(str(data), 'latin-1')
def NetworkRecvBufferPython2or3(data):
if PY2OR3 == "PY2":
return str(data)
else:
return str(data.decode('latin-1'))
class Packet():
fields = OrderedDict([
])
@ -416,3 +430,195 @@ class SMBTransRAPData(Packet):
##Bcc Buff Len
BccComplete = str(self.fields["Terminator"])+str(self.fields["PipeName"])+str(self.fields["PipeTerminator"])+str(self.fields["Data"])
self.fields["Bcc"] = StructWithLenPython2or3("<i", len(BccComplete))[:2]
######################FindSMBTime.py##########################
class SMBHeaderReq(Packet):
fields = OrderedDict([
("Proto", "\xff\x53\x4d\x42"),
("Cmd", "\x72"),
("Error-Code", "\x00\x00\x00\x00" ),
("Flag1", "\x10"),
("Flag2", "\x00\x00"),
("Pidhigh", "\x00\x00"),
("Signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
("Reserved", "\x00\x00"),
("TID", "\x00\x00"),
("PID", "\xff\xfe"),
("UID", "\x00\x00"),
("MID", "\x00\x00"),
])
class SMB2NegoReq(Packet):
fields = OrderedDict([
("Wordcount", "\x00"),
("Bcc", "\x62\x00"),
("Data", "")
])
def calculate(self):
self.fields["Bcc"] = StructWithLenPython2or3("<H",len(str(self.fields["Data"])))
class SMB2NegoDataReq(Packet):
fields = OrderedDict([
("StrType","\x02" ),
("dialect", "NT LM 0.12\x00"),
("StrType1","\x02"),
("dialect1", "SMB 2.002\x00"),
("StrType2","\x02"),
("dialect2", "SMB 2.???\x00"),
])
##################################################################
# SMB2 Finger #
##################################################################
class SMB2NegoData(Packet):
fields = OrderedDict([
("separator1","\x02" ),
("dialect1", "\x50\x43\x20\x4e\x45\x54\x57\x4f\x52\x4b\x20\x50\x52\x4f\x47\x52\x41\x4d\x20\x31\x2e\x30\x00"),
("separator2","\x02"),
("dialect2", "\x4c\x41\x4e\x4d\x41\x4e\x31\x2e\x30\x00"),
("separator3","\x02"),
("dialect3", "\x57\x69\x6e\x64\x6f\x77\x73\x20\x66\x6f\x72\x20\x57\x6f\x72\x6b\x67\x72\x6f\x75\x70\x73\x20\x33\x2e\x31\x61\x00"),
("separator4","\x02"),
("dialect4", "\x4c\x4d\x31\x2e\x32\x58\x30\x30\x32\x00"),
("separator5","\x02"),
("dialect5", "\x4c\x41\x4e\x4d\x41\x4e\x32\x2e\x31\x00"),
("separator6","\x02"),
("dialect6", "\x4e\x54\x20\x4c\x4d\x20\x30\x2e\x31\x32\x00"),
("separator7","\x02"),
("dialect7", "\x53\x4d\x42\x20\x32\x2e\x30\x30\x32\x00"),
("separator8","\x02"),
("dialect8", "\x53\x4d\x42\x20\x32\x2e\x3f\x3f\x3f\x00"),
])
class SMBv2Head(Packet):
fields = OrderedDict([
("Server", "\xfe\x53\x4d\x42"),
("HeadLen", "\x40\x00"),
("CreditCharge", "\x00\x00"),
("NTStatus","\x00\x00\x00\x00"),
("SMBv2Command","\x00\x00"),
("CreditRequested","\x00\x00"),
("Flags","\x00\x00\x00\x00"),
("ChainOffset","\x00\x00\x00\x00"),
("CommandSequence","\x01\x00\x00\x00\x00\x00\x00\x00"),
("ProcessID","\xff\xfe\x00\x00"),
("TreeID","\x00\x00\x00\x00"),
("SessionID","\x00\x00\x00\x00\x00\x00\x00\x00"),
("Signature","\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"),
])
def calculate(self):
data1 = str(self.fields["Server"])+str(self.fields["HeadLen"])+str(self.fields["CreditCharge"])+str(self.fields["NTStatus"])+str(self.fields["SMBv2Command"])+str(self.fields["CreditRequested"])+str(self.fields["Flags"])+str(self.fields["ChainOffset"])+str(self.fields["CommandSequence"])+str(self.fields["ProcessID"])+str(self.fields["TreeID"])+str(self.fields["SessionID"])+str(self.fields["Signature"])
self.fields["HeadLen"] = StructWithLenPython2or3("<h", len(data1))
class SMBv2Negotiate(Packet):
fields = OrderedDict([
("Len", "\x24\x00"),
("DialectCount", "\x02\x00"),
("SecurityMode", "\x01\x00"),
("Reserved","\x00\x00"),
("Capabilities","\x00\x00\x00\x00"),
("ClientGUID","\xd5\xa1\x5f\x6e\x9a\x75\xe1\x11\x87\x82\x00\x01\x4a\xf1\x18\xee"),
("ClientStartTime","\x00\x00\x00\x00\x00\x00\x00\x00"),
("Dialect1","\x02\x02"),
("Dialect2","\x10\x02"),
])
def calculate(self):
data1 = str(self.fields["Len"])+str(self.fields["DialectCount"])+str(self.fields["SecurityMode"])+str(self.fields["Reserved"])+str(self.fields["Capabilities"])+str(self.fields["ClientGUID"])+str(self.fields["ClientStartTime"])
self.fields["Len"] = StructWithLenPython2or3("<h", len(data1))
class SMBv2Session1(Packet):
fields = OrderedDict([
("Len", "\x19\x00"),
("VCNumber", "\x00"),
("SecurityMode", "\x01"),
("Capabilities","\x01\x00\x00\x00"),
("Channel","\x00\x00\x00\x00"),
("SecurityBufferOffset","\x58\x00"),
("SecurityBufferLen","\x4a\x00"),
("PreviousSessionId","\x00\x00\x00\x00\x00\x00\x00\x00"),
("ApplicationHeaderTag","\x60"),
("ApplicationHeaderLen","\x48"),
("AsnSecMechType","\x06"),
("AsnSecMechLen","\x06"),
("AsnSecMechStr","\x2b\x06\x01\x05\x05\x02"),
("ChoosedTag","\xa0"),
("ChoosedTagStrLen","\x3e"),
("NegTokenInitSeqHeadTag","\x30"),
("NegTokenInitSeqHeadLen","\x3c"),
("NegTokenInitSeqHeadTag1","\xA0"),
("NegTokenInitSeqHeadLen1","\x0e"),
("NegTokenInitSeqNLMPTag","\x30"),
("NegTokenInitSeqNLMPLen","\x0c"),
("NegTokenInitSeqNLMPTag1","\x06"),
("NegTokenInitSeqNLMPTag1Len","\x0a"),
("NegTokenInitSeqNLMPTag1Str","\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a"),
("NegTokenInitSeqNLMPTag2","\xa2"),
("NegTokenInitSeqNLMPTag2Len","\xa2"),
("NegTokenInitSeqNLMPTag2Octet","\x04"),
("NegTokenInitSeqNLMPTag2OctetLen","\x28"),
("NegTokenInitSeqMechSignature","\x4E\x54\x4c\x4d\x53\x53\x50\x00"),
("NegTokenInitSeqMechMessageType","\x01\x00\x00\x00"),
("NegTokenInitSeqMechMessageFlags","\x97\x82\x08\xe2"),
("NegTokenInitSeqMechMessageDomainNameLen","\x00\x00"),
("NegTokenInitSeqMechMessageDomainNameMaxLen","\x00\x00"),
("NegTokenInitSeqMechMessageDomainNameBuffOffset","\x00\x00\x00\x00"),
("NegTokenInitSeqMechMessageWorkstationNameLen","\x00\x00"),
("NegTokenInitSeqMechMessageWorkstationNameMaxLen","\x00\x00"),
("NegTokenInitSeqMechMessageWorkstationNameBuffOffset","\x00\x00\x00\x00"),
("NegTokenInitSeqMechMessageVersionHigh","\x06"),
("NegTokenInitSeqMechMessageVersionLow","\x01"),
("NegTokenInitSeqMechMessageVersionBuilt","\xB1\x1D"),
("NegTokenInitSeqMechMessageVersionReserved","\x00\x00\x00"),
("NegTokenInitSeqMechMessageVersionNTLMType","\x0f"),
])
def calculate(self):
data1 = str(self.fields["Len"])+str(self.fields["VCNumber"])+str(self.fields["SecurityMode"])+str(self.fields["Capabilities"])+str(self.fields["Channel"])+str(self.fields["SecurityBufferOffset"])+str(self.fields["SecurityBufferLen"])+str(self.fields["PreviousSessionId"])
data2 = str(self.fields["ApplicationHeaderTag"])+str(self.fields["ApplicationHeaderLen"])+str(self.fields["AsnSecMechType"])+str(self.fields["AsnSecMechLen"])+str(self.fields["AsnSecMechStr"])+str(self.fields["ChoosedTag"])+str(self.fields["ChoosedTagStrLen"])+str(self.fields["NegTokenInitSeqHeadTag"])+str(self.fields["NegTokenInitSeqHeadLen"])+str(self.fields["NegTokenInitSeqHeadTag1"])+str(self.fields["NegTokenInitSeqHeadLen1"])+str(self.fields["NegTokenInitSeqNLMPTag"])+str(self.fields["NegTokenInitSeqNLMPLen"])+str(self.fields["NegTokenInitSeqNLMPTag1"])+str(self.fields["NegTokenInitSeqNLMPTag1Len"])+str(self.fields["NegTokenInitSeqNLMPTag1Str"])+str(self.fields["NegTokenInitSeqNLMPTag2"])+str(self.fields["NegTokenInitSeqNLMPTag2Len"])+str(self.fields["NegTokenInitSeqNLMPTag2Octet"])+str(self.fields["NegTokenInitSeqNLMPTag2OctetLen"])+str(self.fields["NegTokenInitSeqMechSignature"])+str(self.fields["NegTokenInitSeqMechMessageType"])+str(self.fields["NegTokenInitSeqMechMessageFlags"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameLen"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameMaxLen"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameLen"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameMaxLen"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageVersionHigh"])+str(self.fields["NegTokenInitSeqMechMessageVersionLow"])+str(self.fields["NegTokenInitSeqMechMessageVersionBuilt"])+str(self.fields["NegTokenInitSeqMechMessageVersionReserved"])+str(self.fields["NegTokenInitSeqMechMessageVersionNTLMType"])
data3 = str(self.fields["AsnSecMechType"])+str(self.fields["AsnSecMechLen"])+str(self.fields["AsnSecMechStr"])+str(self.fields["ChoosedTag"])+str(self.fields["ChoosedTagStrLen"])+str(self.fields["NegTokenInitSeqHeadTag"])+str(self.fields["NegTokenInitSeqHeadLen"])+str(self.fields["NegTokenInitSeqHeadTag1"])+str(self.fields["NegTokenInitSeqHeadLen1"])+str(self.fields["NegTokenInitSeqNLMPTag"])+str(self.fields["NegTokenInitSeqNLMPLen"])+str(self.fields["NegTokenInitSeqNLMPTag1"])+str(self.fields["NegTokenInitSeqNLMPTag1Len"])+str(self.fields["NegTokenInitSeqNLMPTag1Str"])+str(self.fields["NegTokenInitSeqNLMPTag2"])+str(self.fields["NegTokenInitSeqNLMPTag2Len"])+str(self.fields["NegTokenInitSeqNLMPTag2Octet"])+str(self.fields["NegTokenInitSeqNLMPTag2OctetLen"])+str(self.fields["NegTokenInitSeqMechSignature"])+str(self.fields["NegTokenInitSeqMechMessageType"])+str(self.fields["NegTokenInitSeqMechMessageFlags"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameLen"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameMaxLen"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameLen"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameMaxLen"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageVersionHigh"])+str(self.fields["NegTokenInitSeqMechMessageVersionLow"])+str(self.fields["NegTokenInitSeqMechMessageVersionBuilt"])+str(self.fields["NegTokenInitSeqMechMessageVersionReserved"])+str(self.fields["NegTokenInitSeqMechMessageVersionNTLMType"])
data4 = str(self.fields["NegTokenInitSeqHeadTag"])+str(self.fields["NegTokenInitSeqHeadLen"])+str(self.fields["NegTokenInitSeqHeadTag1"])+str(self.fields["NegTokenInitSeqHeadLen1"])+str(self.fields["NegTokenInitSeqNLMPTag"])+str(self.fields["NegTokenInitSeqNLMPLen"])+str(self.fields["NegTokenInitSeqNLMPTag1"])+str(self.fields["NegTokenInitSeqNLMPTag1Len"])+str(self.fields["NegTokenInitSeqNLMPTag1Str"])+str(self.fields["NegTokenInitSeqNLMPTag2"])+str(self.fields["NegTokenInitSeqNLMPTag2Len"])+str(self.fields["NegTokenInitSeqNLMPTag2Octet"])+str(self.fields["NegTokenInitSeqNLMPTag2OctetLen"])+str(self.fields["NegTokenInitSeqMechSignature"])+str(self.fields["NegTokenInitSeqMechMessageType"])+str(self.fields["NegTokenInitSeqMechMessageFlags"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameLen"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameMaxLen"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameLen"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameMaxLen"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageVersionHigh"])+str(self.fields["NegTokenInitSeqMechMessageVersionLow"])+str(self.fields["NegTokenInitSeqMechMessageVersionBuilt"])+str(self.fields["NegTokenInitSeqMechMessageVersionReserved"])+str(self.fields["NegTokenInitSeqMechMessageVersionNTLMType"])
data5 = str(self.fields["NegTokenInitSeqHeadTag1"])+str(self.fields["NegTokenInitSeqHeadLen1"])+str(self.fields["NegTokenInitSeqNLMPTag"])+str(self.fields["NegTokenInitSeqNLMPLen"])+str(self.fields["NegTokenInitSeqNLMPTag1"])+str(self.fields["NegTokenInitSeqNLMPTag1Len"])+str(self.fields["NegTokenInitSeqNLMPTag1Str"])+str(self.fields["NegTokenInitSeqNLMPTag2"])+str(self.fields["NegTokenInitSeqNLMPTag2Len"])+str(self.fields["NegTokenInitSeqNLMPTag2Octet"])+str(self.fields["NegTokenInitSeqNLMPTag2OctetLen"])+str(self.fields["NegTokenInitSeqMechSignature"])+str(self.fields["NegTokenInitSeqMechMessageType"])+str(self.fields["NegTokenInitSeqMechMessageFlags"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameLen"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameMaxLen"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameLen"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameMaxLen"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageVersionHigh"])+str(self.fields["NegTokenInitSeqMechMessageVersionLow"])+str(self.fields["NegTokenInitSeqMechMessageVersionBuilt"])+str(self.fields["NegTokenInitSeqMechMessageVersionReserved"])+str(self.fields["NegTokenInitSeqMechMessageVersionNTLMType"])
data6 = str(self.fields["NegTokenInitSeqNLMPTag"])+str(self.fields["NegTokenInitSeqNLMPLen"])+str(self.fields["NegTokenInitSeqNLMPTag1"])+str(self.fields["NegTokenInitSeqNLMPTag1Len"])+str(self.fields["NegTokenInitSeqNLMPTag1Str"])+str(self.fields["NegTokenInitSeqNLMPTag2"])+str(self.fields["NegTokenInitSeqNLMPTag2Len"])+str(self.fields["NegTokenInitSeqNLMPTag2Octet"])+str(self.fields["NegTokenInitSeqNLMPTag2OctetLen"])+str(self.fields["NegTokenInitSeqMechSignature"])+str(self.fields["NegTokenInitSeqMechMessageType"])+str(self.fields["NegTokenInitSeqMechMessageFlags"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameLen"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameMaxLen"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameLen"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameMaxLen"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageVersionHigh"])+str(self.fields["NegTokenInitSeqMechMessageVersionLow"])+str(self.fields["NegTokenInitSeqMechMessageVersionBuilt"])+str(self.fields["NegTokenInitSeqMechMessageVersionReserved"])+str(self.fields["NegTokenInitSeqMechMessageVersionNTLMType"])
data7 = str(self.fields["NegTokenInitSeqNLMPTag2Octet"])+str(self.fields["NegTokenInitSeqNLMPTag2OctetLen"])+str(self.fields["NegTokenInitSeqMechSignature"])+str(self.fields["NegTokenInitSeqMechMessageType"])+str(self.fields["NegTokenInitSeqMechMessageFlags"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameLen"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameMaxLen"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameLen"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameMaxLen"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageVersionHigh"])+str(self.fields["NegTokenInitSeqMechMessageVersionLow"])+str(self.fields["NegTokenInitSeqMechMessageVersionBuilt"])+str(self.fields["NegTokenInitSeqMechMessageVersionReserved"])+str(self.fields["NegTokenInitSeqMechMessageVersionNTLMType"])
data8 = str(self.fields["NegTokenInitSeqMechSignature"])+str(self.fields["NegTokenInitSeqMechMessageType"])+str(self.fields["NegTokenInitSeqMechMessageFlags"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameLen"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameMaxLen"])+str(self.fields["NegTokenInitSeqMechMessageDomainNameBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameLen"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameMaxLen"])+str(self.fields["NegTokenInitSeqMechMessageWorkstationNameBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageVersionHigh"])+str(self.fields["NegTokenInitSeqMechMessageVersionLow"])+str(self.fields["NegTokenInitSeqMechMessageVersionBuilt"])+str(self.fields["NegTokenInitSeqMechMessageVersionReserved"])+str(self.fields["NegTokenInitSeqMechMessageVersionNTLMType"])
#Buff Offset
self.fields["SecurityBufferOffset"] = StructWithLenPython2or3("<h", len(data1)+64)
##Buff Len
self.fields["SecurityBufferLen"] = StructWithLenPython2or3("<h", len(data2))
##App Header
self.fields["ApplicationHeaderLen"] = StructWithLenPython2or3("<B", len(data3))
##Asn Field 1
self.fields["AsnSecMechLen"] = StructWithLenPython2or3("<B", len(str(self.fields["AsnSecMechStr"])))
##Asn Field 1
self.fields["ChoosedTagStrLen"] = StructWithLenPython2or3("<B", len(data4))
##SpNegoTokenLen
self.fields["NegTokenInitSeqHeadLen"] = StructWithLenPython2or3("<B", len(data5))
##NegoTokenInitcodecs.decode(RandomStr,'hex')
self.fields["NegTokenInitSeqHeadLen1"] = StructWithLenPython2or3("<B", len(str(self.fields["NegTokenInitSeqNLMPTag"])+str(self.fields["NegTokenInitSeqNLMPLen"])+str(self.fields["NegTokenInitSeqNLMPTag1"])+str(self.fields["NegTokenInitSeqNLMPTag1Len"])+str(self.fields["NegTokenInitSeqNLMPTag1Str"])))
## Tag0 Len
self.fields["NegTokenInitSeqNLMPLen"] = StructWithLenPython2or3("<B", len(str(self.fields["NegTokenInitSeqNLMPTag1"])+str(self.fields["NegTokenInitSeqNLMPTag1Len"])+str(self.fields["NegTokenInitSeqNLMPTag1Str"])))
## Tag0 Str Len
self.fields["NegTokenInitSeqNLMPTag1Len"] = StructWithLenPython2or3("<B", len(str(self.fields["NegTokenInitSeqNLMPTag1Str"])))
## Tag2 Len
self.fields["NegTokenInitSeqNLMPTag2Len"] = StructWithLenPython2or3("<B", len(data7))
## Tag3 Len
self.fields["NegTokenInitSeqNLMPTag2OctetLen"] = StructWithLenPython2or3("<B", len(data8))