def printPac(self, data):
encTicketPart = decoder.decode(data, asn1Spec=EncTicketPart())[0]
adIfRelevant = decoder.decode(
encTicketPart['authorization-data'][0]['ad-data'],
asn1Spec=AD_IF_RELEVANT())[0]
# So here we have the PAC
pacType = PACTYPE(adIfRelevant[0]['ad-data'].asOctets())
buff = pacType['Buffers']
for bufferN in range(pacType['cBuffers']):
infoBuffer = PAC_INFO_BUFFER(buff)
data = pacType['Buffers'][infoBuffer['Offset'] -
8:][:infoBuffer['cbBufferSize']]
if logging.getLogger().level == logging.DEBUG:
print("TYPE 0x%x" % infoBuffer['ulType'])
if infoBuffer['ulType'] == 1:
type1 = TypeSerialization1(data)
# I'm skipping here 4 bytes with its the ReferentID for the pointer
newdata = data[len(type1) + 4:]
kerbdata = KERB_VALIDATION_INFO()
kerbdata.fromString(newdata)
kerbdata.fromStringReferents(newdata[len(kerbdata.getData()):])
kerbdata.dump()
print()
print('Domain SID:',
kerbdata['LogonDomainId'].formatCanonical())
print()
elif infoBuffer['ulType'] == PAC_CLIENT_INFO_TYPE:
clientInfo = PAC_CLIENT_INFO(data)
if logging.getLogger().level == logging.DEBUG:
clientInfo.dump()
print()
elif infoBuffer['ulType'] == PAC_SERVER_CHECKSUM:
signatureData = PAC_SIGNATURE_DATA(data)
if logging.getLogger().level == logging.DEBUG:
signatureData.dump()
print()
elif infoBuffer['ulType'] == PAC_PRIVSVR_CHECKSUM:
signatureData = PAC_SIGNATURE_DATA(data)
if logging.getLogger().level == logging.DEBUG:
signatureData.dump()
print()
elif infoBuffer['ulType'] == PAC_UPN_DNS_INFO:
upn = UPN_DNS_INFO(data)
if logging.getLogger().level == logging.DEBUG:
upn.dump()
print(data[upn['DnsDomainNameOffset']:])
print()
else:
hexdump(data)
if logging.getLogger().level == logging.DEBUG:
print("#" * 80)
buff = buff[len(infoBuffer):]
def printPac(self, data):
encTicketPart = decoder.decode(data, asn1Spec=EncTicketPart())[0]
adIfRelevant = decoder.decode(encTicketPart['authorization-data'][0]['ad-data'], asn1Spec=AD_IF_RELEVANT())[
0]
# So here we have the PAC
pacType = PACTYPE(str(adIfRelevant[0]['ad-data']))
buff = pacType['Buffers']
for bufferN in range(pacType['cBuffers']):
infoBuffer = PAC_INFO_BUFFER(buff)
data = pacType['Buffers'][infoBuffer['Offset']-8:][:infoBuffer['cbBufferSize']]
if logging.getLogger().level == logging.DEBUG:
print "TYPE 0x%x" % infoBuffer['ulType']
if infoBuffer['ulType'] == 1:
type1 = TypeSerialization1(data)
# I'm skipping here 4 bytes with its the ReferentID for the pointer
newdata = data[len(type1)+4:]
kerbdata = KERB_VALIDATION_INFO()
kerbdata.fromString(newdata)
kerbdata.fromStringReferents(newdata[len(kerbdata.getData()):])
kerbdata.dump()
print
print 'Domain SID:', kerbdata['LogonDomainId'].formatCanonical()
print
elif infoBuffer['ulType'] == PAC_CLIENT_INFO_TYPE:
clientInfo = PAC_CLIENT_INFO(data)
if logging.getLogger().level == logging.DEBUG:
clientInfo.dump()
print
elif infoBuffer['ulType'] == PAC_SERVER_CHECKSUM:
signatureData = PAC_SIGNATURE_DATA(data)
if logging.getLogger().level == logging.DEBUG:
signatureData.dump()
print
elif infoBuffer['ulType'] == PAC_PRIVSVR_CHECKSUM:
signatureData = PAC_SIGNATURE_DATA(data)
if logging.getLogger().level == logging.DEBUG:
signatureData.dump()
print
elif infoBuffer['ulType'] == PAC_UPN_DNS_INFO:
upn = UPN_DNS_INFO(data)
if logging.getLogger().level == logging.DEBUG:
upn.dump()
print data[upn['DnsDomainNameOffset']:]
print
else:
hexdump(data)
if logging.getLogger().level == logging.DEBUG:
print "#"*80
buff = buff[len(infoBuffer):]
def printPac(self, data, human=True):
encTicketPart = decoder.decode(data, asn1Spec=EncTicketPart())[0]
adIfRelevant = decoder.decode(encTicketPart['authorization-data'][0]['ad-data'], asn1Spec=AD_IF_RELEVANT())[
0]
# So here we have the PAC
pacType = PACTYPE(bytes(adIfRelevant[0]['ad-data']))
buff = pacType['Buffers']
for bufferN in range(pacType['cBuffers']):
infoBuffer = PAC_INFO_BUFFER(buff)
data = pacType['Buffers'][infoBuffer['Offset']-8:][:infoBuffer['cbBufferSize']]
if logging.getLogger().level == logging.DEBUG:
print("TYPE 0x%x" % infoBuffer['ulType'])
if infoBuffer['ulType'] == 1:
type1 = TypeSerialization1(data)
# I'm skipping here 4 bytes with its the ReferentID for the pointer
newdata = data[len(type1)+4:]
kerbdata = KERB_VALIDATION_INFO()
kerbdata.fromString(newdata)
kerbdata.fromStringReferents(newdata[len(kerbdata.getData()):])
kerbdata.dump()
print()
# # If human is true, print human-friendly version
# # if not, just do the raw dump
if human:
print()
print('Username:'******'EffectiveName'])
print('Domain SID:', kerbdata['LogonDomainId'].formatCanonical())
print('UserId:', kerbdata['UserId'])
print('PrimaryGroupId', kerbdata['PrimaryGroupId'])
print('Member of groups:')
for group in kerbdata['GroupIds']:
print(' -> %d (attributes: %d)' % (group['RelativeId'], group['Attributes']))
print('LogonServer: ', kerbdata['LogonServer'])
print('LogonDomainName: ', kerbdata['LogonDomainName'])
print()
print('Extra SIDS:')
for sid in kerbdata['ExtraSids']:
print(' -> ', sid['Sid'].formatCanonical())
if kerbdata['ResourceGroupDomainSid']:
print('Extra domain groups found! Domain SID:')
print(kerbdata['ResourceGroupDomainSid'].formatCanonical())
print('Relative groups:')
for group in kerbdata['ResourceGroupIds']:
print(' -> %d (attributes: %d)' % (group['RelativeId'], group['Attributes']))
elif infoBuffer['ulType'] == PAC_CLIENT_INFO_TYPE:
clientInfo = PAC_CLIENT_INFO(data)
if logging.getLogger().level == logging.DEBUG:
clientInfo.dump()
print()
elif infoBuffer['ulType'] == PAC_SERVER_CHECKSUM:
signatureData = PAC_SIGNATURE_DATA(data)
if logging.getLogger().level == logging.DEBUG:
signatureData.dump()
print()
elif infoBuffer['ulType'] == PAC_PRIVSVR_CHECKSUM:
signatureData = PAC_SIGNATURE_DATA(data)
if logging.getLogger().level == logging.DEBUG:
signatureData.dump()
print()
elif infoBuffer['ulType'] == PAC_UPN_DNS_INFO:
upn = UPN_DNS_INFO(data)
if logging.getLogger().level == logging.DEBUG:
upn.dump()
print(data[upn['DnsDomainNameOffset']:])
# print
else:
hexdump(data)
if logging.getLogger().level == logging.DEBUG:
print("#"*80)
buff = buff[len(infoBuffer):]