http://www.dllindir.com/indir/sdcnetcheck.dll.html

Bu sayfayı curl ile çekerseniz ve de çekim işlemi sırasında followlocation kapatıp, header açarsanız görebilirsiniz download linkini.

Örneğin

<?php
$url = 'http://www.dllindir.com/indir/sdcnetcheck.dll.html';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_REFERER, $url);
curl_setopt($ch, CURLOPT_USERAGENT, 'firefox');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 180);
curl_setopt($ch, CURLOPT_COOKIEFILE, dirname(__FILE__).'/cookies.txt');
curl_setopt($ch, CURLOPT_COOKIEJAR, dirname(__FILE__).'/cookies.txt');
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Expect:"));
curl_setopt($ch, CURLOPT_HEADER , 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 0);
$exec = curl_exec($ch);
echo $exec;
?>

Refresh ile başlayan satırda görünüyor download linki.

Refresh: 3; url=http://dllindir.com/dlls/sdcnetcheck.dll