This is a simple boot virus, related to the Bleah virus. The only special thing about this virus is that it turns off the BIOS virus protection before infecting the MBR.
Disinfection & Removal
Allow F-Secure Anti-Virus to disinfect the relevant files.
For more general information on disinfection, please see Removal Instructions.
Description Created: Mikko Hypponen, F-Secure