|It is a result of a variant of the OPTIX PRO series of viruses.
Optix.Pro (Bck/Optix.Pro.13) is the trojan that opens TCP port 3410, allows a hacker to control an infected computer.
Also, it installs and executes the trojan Bck/Sub7.22 which disables antiviral programms and system processes with network displays.
Optix.Pro copyes itseft through floppy disks, CD's, e-mail with infected attachments, files from FTP etc.
Use antivirus (also check How To Remove section)Startup Optimizer to remove it automatically.