The struggle against the virus writers continues to also be a battle of innovation. While we are attempting to keep our signatures updated and create better prevention and detection techniques, the other side is being just as persistent. One of their latest pieces of work is a variant of the SDBot worm series called: SDBot-UH

This jewel has a network sniffer, improved backdoor access, and a doggon keystroke logger. It appears that once infected, the deviant will be able to reap user names and pwds like never before. And of course it possess all the other traits of a worm.

Additional info: here

The good news
So far there are no reports of SDBot-UH in the wild
cheers