Open Question: Every time I open a folder drmoudfmkv.tmp appears on my desktop. What is it?

Every time I open a folder on my computer the file drmoudfmkv.tmp appears on my Desktop. I've run my Norton scan, adaware, and spybot and found nothing. Is this a virus or something that I need to worry about? I just got rid of the virtumonde virus and this starting appearing after it said the virtumonde was gone.