$_SERVER["REMOTE_ADDR"] = preg_replace('/.*,\s*/','', $_SERVER["HTTP_X_FORWARDED_FOR"]);
Notice: Undefined index: related in /data/www/spywareguide/product_show.php on line 49
Notice: Undefined variable: incprefix in /data/www/spywareguide/product_show.php on line 241
Program that delivers advertisements on your PC.
Note that many websites have their own advertising, unrelated to adware.
Installs itself secretly in the registry. On each boot sets the homepage of internet Explorer to a porn site using a .VBS