Well, I used the same .site file Morpheus posted earlier. I only added images to it.
Then, I did some changes to the sitescooper itself. As recommended by stobs, I changed the default user agent to something like "Internet Explorer" to hide sitescooper. To do so, you must edit /lib/Sitescooper/Main.pm:
Find (around line 977)
PHP Code:
$self->{useragent}->agent ("sitescooper/$VERSION ($self->{home_url}) ".
$self->{useragent}->agent);
and change it to
PHP Code:
$self->{useragent}->agent ("Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)");
That did the trick here at least.
Greets