Site Exploited by recent 0-day reported by vBulletin, ad code inserted.

Hey.
I recently fell victim to the /install folder exploit mentioned by vBulletin in a security update today. I believe I found all backdoors and dropped off plugins/code.
That being said, it looks like they somehow managed to modify one of my templates (or code executed by a template) that is injecting ad code into my page that makes the site unusable (in addition to probably messing around quite a bit with someones ad views with a hidden iFrame.
In any case, I found a line in my footer…
Site Exploited by recent 0-day reported by vBulletin, ad code inserted.

See original post by sdi_employee