Virus alert

Hello everyone and first of all, best wishes for the year 2012.

My current setup WP
– WordPress Version: 3.3.1
– Version of PHP / MySQL:
– Theme used: creativo
– Extensions in place: ALO EasyMail Newsletter, CodeStyling Localization, Easy Gravatars, Google Analyticator, Simply Show IDs, Testimonials Widget, Widget Logic, WordPress Database Backup WordPress Google Button 1 – Advanced Plugin, Includes redirection, WP-Memory-Usage, WPtouch
– Name of the host: 1 & 1
– Website address: http://www.fbmediaworks.com, http://www.hugtouch-la-communication-des-sages.fr (theme creativo) http://www.barilonegestion.fr (theme denizy )

Problem (s) meet (s): Alert viral Avast.

A few days ago I had reported that there was a virus alert on my site http://www.fbmediaworks.com after checking it appears that this alert is real.
At the same time, the same warning appears on two other sites http://www.barilonegestion.fr (theme denizy) and http://www.hugtouch-la-communication-des-sages.fr (theme creativo).

Of course I tried to find the resource on the net about this but without success.

The common feature of these three sites is that they are all hosted on a 1 & 1 but not on the same account.

I run them through against all three with google analytics on a same account.

What I did:

– Transfer all my files via ftp on my machine to go through the mill avast = Nothing
– Disabled all extensions = Nothing

Now I admit that I’m a bit stuck.

Do you have an idea for a track or a solution.

Looking forward to your lights

thank you

cordially

FLYW