This category is for worms that have multiple vectors of infestation.
“Tanatos also known as Bugbear is a worm that drops a backdoor/keystroke logger trojan that can...Tanatos
“Parrot, also known as Crackly, was coded by Gigabyte. It spreads in emails as a .scr file as...Parrot
“Netsky is a worm notable for the fact that it has many variants and was very successful at...Netsky
“The Sobig worm is considered one of the most destructive worms of its time, with an reported...Sobig
“It's an awfully insidious little b*st*rd. You clean it off of one segment of the network and...Nimda