Hi mchain,

Here we see typical sites with that infection: http://support.clean-mx.de/clean-mx/viruses?virusname=HTML:FBJack-A+Trj
The site in this thread is being protected through Rapid 7 and has 523,000 Yahoo backlinks
Site is being blacklisted by SiteAdvisor’s.
The virus avast! flags comes from social engineering triggers an automatic Like on Facebook for malicious URLs and displays the link on the wall of the currently logged user. List of javascripts found
js.js
htxp://tracker.stats.in.th/tracker.php?uid=4846
List of iframes included
htxp://www.facebook.com/plugins/like.php?href=https://www.facebook.com/pages/Aelese7/615734661789180?fref=ts&layout=standard&show_faces=false&width=450&action=like&font=tahoma&colorscheme=light&height=80
yengo.html
htxp://www.facebook.com/plugins/likebox.php?href=http://www.facebook.com/todaybit&width=800&colorscheme=light&show_faces=true&stream=false&header=false&height=260

polonus