This just-posted-on-a-security-mailing-list article insinuates that you
(the potential participant) are running Apache on your webserver and are
interested in attempting to stop the spread of the Code Red Worm.

I'm not advocating this (the plan has some holes in it), but it's a good
read and very informative if you've been wanting to beef up your
knowledge of how this worm works.  

http://www.linuxchimp.com/stories.php?story=64

Cheers,

Gary