First my credentials – I've been using zone alarm for it seems a zillion years and I'm quite familiar with it.
Unfortunately, I downloaded a open source OCR program from what seemed to be a respectable site and got this toparcadehits installed on my system which I can't get rid of.

I did a full scan with zone alarm and it did not catch it.

Any and all hands, suggestions, guidelines welcomed.

PS - love the graphic assembly rather than typing in hard to read letters and numbers for validation....