xd4rker

pragma solidity ^0.4.21;

contract GuessTheNumberChallenge {
    uint8 answer = 42;

    function GuessTheNumberChallenge() public payable {
        require(msg.value == 1 ether);
    }

    function isComplete() public view returns (bool) {

xd4rker

<?php
// Line 18
$request['form'] = get_request('form','GET');
// Line 20
$request['rdn'] = get_request('rdn','GET');
// Line 27
printf("	eval ('o = opener.document.getElementById(\"%s\").%s;');",$request['form'],$request['element']);
// 74
$href['return'] = sprintf("javascript:returnDN('%s%s')",($request['rdn'] ? sprintf('%s,',$request['rdn']) : ''),str_replace('\\','\\\\',$dn));

xd4rker

#!/usr/bin/env python

# Challenge : https://www.vulnhub.com/entry/brainpan-1,51/

# Wine (Ubuntu x86)

import socket, sys

sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:

xd4rker

def encode(pt, cnt=50):
  tmp = '2{}'.format(b64encode(pt))
  for cnt in xrange(cnt):
    c = random.choice(enc_ciphers)
    i = enc_ciphers.index(c) + 1
    _tmp = globals()[c](tmp)
    tmp = '{}{}'.format(i, _tmp)
  return tmp

xd4rker

import string
from base64 import b64decode

dec_ciphers = ['rot13', 'b64d', 'caesard']

def rot13(s):
  _rot13 = string.maketrans( 
     "ABCDEFGHIJKLMabcdefghijklmNOPQRSTUVWXYZnopqrstuvwxyz", 
     "NOPQRSTUVWXYZnopqrstuvwxyzABCDEFGHIJKLMabcdefghijklm")
  return string.translate(s, _rot13)