Back Orifice is simular to net bus ,but was made for no purpose other than destruction of a remote computer.Back Orifice has all the same abilities as net bus. Most up to date virus scanners will detect BO and delete it.
not all methods are known at this point but downloading a up to date virus scanner will find it and delete it.
Mcafee or Norton virus scan will detect and delete the Back Orifice server. The best provention is to scan all new files with a virus scanner to detect this virus. There are also a few utilities for cleaning and safe guarding against BO. They are listed below and can be downloaded.If infected with BO it remains invisable on your hard drive.
back orifice eliminator <-----this is the one we use