I re-installed my XP about four days ago, due to virus infections.

Yesterday and today, I have ran scans with S&D to find Virtumonde.sdn in c:\windows\system32\lvcoinst.dll.

I avoided any websites and links that could've been possible threats, and even now, I dont see any symptoms of the virus.

I've also ran FixVundo, which picked up zero.

I'm not sure if this is a false positive or not, and I just want to make sure Im safe to do my works without a worry.