DonPAPI/lib/wmi.py
Pierre-Alexandre Vandewoestyne f27f527410 beta release commit
2021-09-27 11:20:43 +02:00

96 lines
3.4 KiB
Python

# Author:
# Romain Bentz (pixis - @hackanddo)
# Website:
# https://beta.hackndo.com [FR]
# https://en.hackndo.com [EN]
# Based on Impacket wmiexec implementation by @agsolino
# https://github.com/SecureAuthCorp/impacket/blob/429f97a894d35473d478cbacff5919739ae409b4/examples/wmiexec.py
import socket
from impacket.dcerpc.v5.dcom import wmi
from impacket.dcerpc.v5.dcomrt import DCOMConnection
from impacket.dcerpc.v5.dtypes import NULL
class WMI:
def __init__(self, connection, logger,options):
self.conn = connection
self.conn.kerberos=options.k
self.conn.hostname = options.hostname
self.conn.username = options.username
self.conn.password = options.password
self.conn.domain_name = options.domain
self.conn.lmhash = options.lmhash
self.conn.nthash = options.nthash
self.conn.aesKey = options.aesKey
self.conn.dc_ip = options.dc_ip
if not self.conn.kerberos:
self.conn.hostname = list({addr[-1][0] for addr in socket.getaddrinfo(self.conn.hostname, 0, 0, 0, 0)})[0]
self.log = logger
self.win32Process = None
self.iWbemServices = None
self.buffer = ""
self.dcom = None
self._getwin32process()
def _buffer_callback(self, data):
self.buffer += str(data)
def _getwin32process(self):
if self.conn.kerberos:
self.log.debug("Trying to authenticate using kerberos ticket")
else:
self.log.debug("Trying to authenticate using : {}\\{}:{}".format(
self.conn.domain_name,
self.conn.username,
self.conn.password)
)
try:
self.dcom = DCOMConnection(
self.conn.hostname,
self.conn.username,
self.conn.password,
self.conn.domain_name,
self.conn.lmhash,
self.conn.nthash,
self.conn.aesKey,
oxidResolver=True,
doKerberos=self.conn.kerberos,
kdcHost=self.conn.dc_ip
)
iInterface = self.dcom.CoCreateInstanceEx(wmi.CLSID_WbemLevel1Login, wmi.IID_IWbemLevel1Login)
iWbemLevel1Login = wmi.IWbemLevel1Login(iInterface)
self.iWbemServices = iWbemLevel1Login.NTLMLogin('//./root/cimv2', NULL, NULL)
iWbemLevel1Login.RemRelease()
self.win32Process, _ = self.iWbemServices.GetObject('Win32_Process')
except KeyboardInterrupt as e:
self.dcom.disconnect()
raise KeyboardInterrupt(e)
except Exception as e:
self.dcom.disconnect()
raise Exception("WMIEXEC not supported on host %s : %s" % (self.conn.hostname, e))
def execute(self, commands):
command = " & ".join(commands)
#print(command)
try:
self.win32Process.Create(command, "C:\\", None)
self.iWbemServices.disconnect()
self.dcom.disconnect()
except KeyboardInterrupt as e:
self.log.debug("WMI Execution stopped because of keyboard interruption")
self.iWbemServices.disconnect()
self.dcom.disconnect()
raise KeyboardInterrupt(e)
except Exception as e:
self.log.debug("Error : {}".format(e))
self.iWbemServices.disconnect()
self.dcom.disconnect()
self.log.debug("WMI Execution Finished")