import os, sys
import sys
import thread
import winappdbg
from winappdbg import System
from winappdbg import win32
import pdb

system = System()
pid = 0

for process in system:
    if process.get_filename() == "calc.exe" or process.get_filename() == "C:\\Windows\\system32\\calc.exe":
        pid = process.get_pid()

if pid != 0:
    win32.DebugActiveProcess( pid )
    thread.exit()