According to viruslist.com
:"The Bagles are continuing to come in. We've detected 6 new variants so far, and just released an urgent update. The first 2 - 3 variants were agressively spammed. The others have been placed on sites and will be downloaded to victim machines. It's the latest move to keep the botnet up and running."

So, check your virus def and try to get the newest one asap.
--------------------------------------------------------------
Handler On Duty: Pedro Bueno ( pbueno //%// isc. sans. org)