NOTE: A new variant, Doomjuice.B has been found. See:
Doomjuice worm, also known as Mydoom.C, was found on February 9th, 2004.
It infects machines which are already infected by Mydoom.A. It does
not spread over email at all.
Doomjuice worm does not attack sco.com but it tries to perform a
Distributed Denial-of-Service attack on microsoft.com.
F-Secure monitors the ongoing Mydoom-related attacks in our Weblog: