Posted by: Motoko-chan
« on: August 12, 2010, 01:39:44 PM »My anti virus said it was a trojan-horse at http://bwys.org/\{gzip} that was loading
That very well could have been mostly accurate.
The long story is that there was unwanted PHP code added to index.php on the site root (only the main site page was affected) that was obscured and created obscured Javascript which was ran by the browser to load a malware-installing site in a hidden iframe.
I went through all PHP and HTML files on the site and did some automated searches for any further "infections" and found none. Later, possibly this weekend, I'll be auditing every file by hand or replacing it with a clean backup to be safe.