Since you don't know what a "Trojan" is, just say that you downloaded a "Virus."
Listen to what Starfish said, and download a cleaner, and remove the files. I also hope that you didn't open the files.
BTW: Same thing Starfish said... THERE ARE NO PUBLIC METHODS!
Autodupe? Where did you see this "dupe" being used. Surely it's a 99.9% chance of a scam seeing that duping is usually done privately.
BTW: Site is
www.moosoft.com