This is a stubborn infection. The automated tools don't seem to be able to cope with it -- at least, not yet.
Post your HijackThis log according to the instructions in the Preparation Guide
Be sure to post it in the HijackThis forum
, not this one. Also, name the infection in your topic title, as you did here.
Please be patient. It may take a few days before someone picks up your log, we try to take the older logs first.
Best of luck.