F-Secure is upgrading Bagle.B worm to Level 1, as it keeps spreading rapidly. It arrives in email with random subject and attachment name with an EXE ...
www.f-secure.com/v-descs/bagle_b.shtml

AY --> Bagle.B --> Bagle.BA --> Bagle.BB --> Bagle.BD --> Bagle.BE --> Bagle.BF --> Bagle.BG --> Bagle.BI --> Bagle.BO --> Bagle.BQ (Mitglieder. ...
www.f-secure.com/v-descs/b.shtml

B@mm (Bagle.B) --> W32.Beagle.H@mm (Bagle.H) --> W32.Beagle.I@mm (Bagle.I) --> W32.Beagle.J@mm (Bagle.J) --> W32.Beagle.K@mm (Bagle.K) --> W32.Bizex. ...
www.f-secure.com/v-descs/w.shtml

B is a trojan that installs a packet filter for preventing of downloading the AV companies database ... It is related to recent Bagle/Mitglieder trojans. ...
www.f-secure.com/v-descs/fantibag_b.shtml

AX (Bagle.AX) --> I-Worm.Bagle.AY (Bagle.AY) --> I-Worm.Bagle.B (Bagle.B) --> I- Worm.Bagle.C (Bagle.C) --> I-Worm.Bagle.D (Bagle.D) --> I-Worm.Bagle. ...
www.f-secure.com/v-descs/i.shtml

Hey, NetSky, f*ck off you b*tch! This indicates an on-going competition/war among virus writers of the currently widespread malware: Bagle and NetSky. ...
www.f-secure.com/v-descs/bagle_k.shtml

Bagle.bq (Mitglieder.CN) --> Email-Worm.Win32.Bagle.bs (Fantibag.B) --> Email- Worm.Win32.Bagle.bw (Bagle.bw) --> Email-Worm.Win32.Bagle.by (Bagle. ...
www.f-secure.com/v-descs/e.shtml

Sep 1, 2004 ... I dropper drops another component, which is a downloader for Bagle.AO worm's file. The worm's file was put by its author as B.JPG to several ...
www.f-secure.com/v-descs/bagle_ao.shtml

A new variant of the Bagle worm, Bagle.C was found in the wild early ... which is up to eight characters long and made up of the letters 'a' 'b' and 'c'. ...
www.f-secure.com/v-descs/bagle_c.shtml

One more Bagle variant - Bagle.J has been found spreading late on March 2nd, 2004. .... Hey, NetSky, f*ck off you b*tch, don't ruine our bussiness, ...
www.f-secure.com/v-descs/bagle_j.shtml