Well, I guess this was inevitable:

CRACKER THREATENS MEGAWORM IF U.S. ATTACKS IRAQ | News: Computerworld
A virus writer sympathetic to al-Qaeda said he will release a
"three-in-one megaworm" named Scezda that combines features from
SirCam, Klez and Nimda if the United States attacks Iraq. Melhacker,
as he is known, is believed to have had a hand in the
VBS.OsamaLaden@mm, Melhack, Kamil, BleBla.J and Nedal worms. Experts
acknowledge such a worm would be difficult to stop, but caution that
Melhacker has not had much success propagating worms.

Cheers: