Possible virus

Ive just had a student come in and say that they caught a virus on the memory stick from the school computers. The virus is jwgkvsq.vmx which by googling i see is a varient of conficker.b. My AV hasnt picked up anything like this so is there another tool that i can scan my network with to check if he did catch it here or if somewhere else!

Just seeing the word conficker has woried me a bit if he has infact caught it from here!!

Check other confiker threads for scanning tools.

What AV do you have BTW?

ESET NOD32

Will go and look at other threads now!