A Avril Lavigne Worm

B Badtrans Bagle-A Worm Bugbear

C CIH Virus CodeRed Worm

D Diehard Virus

E Explore Worm

F FBound-A Fretham-K FBound-C

H Happy99 Email Worm

J JK Worm

K Kak Worm K3 Klez-E Worm Klez-H/Klez-Gen Worm

M Magistr-28672 Magistr-32768 Memory Virus Mimail-I/Paypal Worm Msblast Worm Mydoom-A Mydoom-B Mydoom-E Mydoom-F Mydoom-G Mydoom-H Myparty-A

N NetSky Nimda Worm Opaserv-A Worm

0 Opaserv-D Worm

Q Qhost-A Trojan

R Redlof Virus

S Sasser-A Worm Sasser-B Worm Sasser-C Worm Sasser-D Worm Sircam Worm Sober-A Worm Sober-C Worm Sobig-A Worm Sobig-F Worm Swen-A Worm

R Winword Macro Viruses