Emdee

gistfile1.py

import md5
import struct, string
import httplib, urllib
import time
import thread
 
def Encode(input, len):
    k = len >> 2
    res = apply(struct.pack, ("%iI" % k,) + tuple(input[:k]))
    return string.join(res, "")
 
def Decode(input, len):
    k = len >> 2
    res = struct.unpack("%iI" % k, input[:len])
    return list(res)
       
def hex(str):
        return ''.join(hex(ord(x))[2:] for x in str)
       
       
def getEncoded(str, prepend = 0):
        strLen = len(str) + prepend
        padding = (64 - 9 - strLen)
        res = str + "\x80" + ("\x00" * padding) +  Encode((strLen << 3, 0), 8)
        return res
       
def extension(hash, nbBlock, value):
        m = md5.md5()
        m.state = Decode(hash.decode('hex'), 16)
       
        strLen = len(value)
        nbBits = (strLen + nbBlock * 64) << 3
       
        res = value + "\x80" + ("\x00" * (64 - 9 - strLen)) +  Encode((nbBits, 0), 8)
        m.transform(res)
        return Encode(m.state, 16).encode('hex')
 
def apiRequest(secret):
        conn = httplib.HTTPConnection("109.233.61.11:34380")
        params = urllib.urlencode({'secret': secret})
        headers = {"Content-type": "application/x-www-form-urlencoded", "Accept": "text/plain"}
        conn.request("POST", "/", params, headers)
        response = conn.getresponse()
        data = response.read()
       
        begin = "Result: MD5( SALT + your_secret + "
        end = " )"
        start = data.index(begin) + len(begin)
        end = data.index(end, start)
       
        timestamp = data[start:end]
       
        begin = " = <em>"
        end = "  -</em>"
        start = data.index(begin) + len(begin)
        end = data.index(end, start)
       
        hash = data[start:end]
       
        conn.close()
       
        return [timestamp, hash, data]
       
def doAttempt(word, sa):
        r = apiRequest(getEncoded(word, sa))
 
        if (extension(expect, 1, r[0]) == r[1]):
                print(word)
                print(r[2])
                print(sa)
                print("Found !")
 
expect = "40288d60073775070a7edcdcd1df9c56"
 
with open("wordlist2.txt", "rb") as f:
        lst = f.read().split("\r\n")
 
for w in range(0, len(lst)):
        word = lst[w]
 
        if (len(word) < 1 or len(word) > 6):
                continue
       
        print("At : " + str(w) + " (" + word + ")")
       
        for sa in range(2, 45):
                doAttempt(word, sa)