After wondering what the hell my computer was so sluggish for I found out I had a trojan that my one of my sisters probably carelessly downloaded (I keep telling the rents they dont need admin status). Anyways, I was infected with a pretty advanced backdoor, I could not find it through your normal netstat, and checking the system files and whatnot. Heres a read if anybody is interested.

http://de.mcafee.com/root/genericVIL...virus_k=100252

I have a bunch of IP's, but they're all from China, Korea, and other places that notifying the ISP is futile, so I have an idea.

Is there anyway I could use netcat (under my watchful eye) to send a line of **** to them when they attempt to connect? I'm sitting here watching about 14 different IP's attempting to connect to me, so I'm sure I'd get my message across. My skills with netcat are pretty limited, anybody have any idea how I could have some fun with these punks (legally).