Looks like the guys behind Bagle don't have a life. Instead of shopping for Christmas they keep creating and spreading new downloaders. We just got a few reports about a new Bagle-related downloader that is now being spammed as a ZIP attachment containing a file named DFC00027.EXE. The mass-mailer that is responsible for this Bagle round was uploaded to one of the websites that are monitored by old Bagle downloaders some time ago. I hope that this round will be as short as the previous one.
Detection for the mass-mailer is already available as Email-Worm.Win32.Bagle.ex. The new downloader will be detected as W32/Bagle.FE with the 2005-12-22_03 updates that are expected shortly.