If you haven't heard of back orifice before then you must have been living in a remote desert with no access to newspapers, television or the internet .
Back orifice is probably the most well known of all trojans .
Back orifice works by communicating with the victims computer through encrypted udp data packets . Back construction is your basic file server type trojan , it doesn't really do much but could be used to upload something more destructive like back orifice or subseven . When regedit starts, you will see a file-like tree on the left hand panel. Click on 'Run' and the right-hand panel will change. Right click on 'Shell' and choose Delete.