[Osiris]

MySpace Worm Uses Fast-Flux to Dodge Detection

We have seen quite a few pieces of malware that have infected MySpace users, but the interesting thing about this one is that it actually uses technology that makes it almost impossible to catch.

"Bad guys will register badguy.com and the IP addresses that are being used as you resolve badguy.com actually change dynamically," he said. "You could do a lookup 1,000 times for the record for badguy.com, and it could resolve to 1,000 different PCs.