It was trying to jump to another machine on my home LAN and InnoculateIt on that machine spotted and blocked the intrusion. Good example of why one solution may not be enough and how a combination of solutions can work together to protect you. I felt a bit foolish for letting it get on one machine in the first place, but then I found out that QAZ was what got into Microsoft's site a few months ago, so felt in a bit better company. PC Mag just did a one page sidebar on the issue. See Feb. 6, page 159.
Ports are non detectable or closed.
While Hummmmm has provided insights to the forum, I'd be more comfortable if he or she would come out of the closet with his or her identity. Ports are non detectable or closed. For Trojans I use Moosoft. It has a feature that will check if trojan activity is taking place. It can work in the background, but I don't use it and should.