I was recently looking at my processes list because my internet was 
incredibly slow.  I found a process called Avk0j3.exe, or something like that, which I had never seen before.  I tried to "End Process" because I thought it might be a virus, but it came back.  It took 5 "End Process Tree"s to get it to stop coming back, and then my internet worked fine again.  But I'm worried.  Is this a virus?
Bozone, n.:
The layer of gas surrounding a person which prevents good ideas from penetrating.