• W32.Blebla aka Blebla aka Romeo & Juliet:
  Blebla is an Internet worm. The worm attempts to send itself to all of the names in the Microsoft Outlook address book and post messages to alt.comp.virus.
  Check out the Latest Worms (MS) page.

F-Secure
Symantec
Trend Micro

• W32.Navidad aka Navidad:
  Navidad is an Internet worm. It spreads itself as NAVIDAD.EXE attachment to e-mail messages sent from an infected computer.
  Check out the Latest Worms (MS) page.

F-Secure
Symantec
Trend Micro