Well first i would look into making sure your machine is clean by doing the following:
I suggest that you Please post a
in the Am I infected? What do I do?
sub-forum with a description of your problem, the steps taken so far, and a link back to this topic (they will want to know why you suspect malware).
Please note: the Malware Response team are always overwhelmed, and it could take a few days to get your first reply. Just be patient and don't "bump" your topic by replying to it.
If you still have problems after being declared clean
, they'll send you back here.