Malicious code found in Master Boot Record of disk MBR (0x81).Infection: Rootkit.MBR.Azusa.A (Boot image)Action: failed.
Please check this page for more details and instructions: https://www.f-secure.com/en/web/labs_global/mbr-repair
Hope this helps.
Please create an image file of the affected disk part and submit that to the F-Secure Virus Lab at:
They should be able to determine if it is a false alarm or a real incident and also suggest how to fix it.
Note: choose and fill out the More Details... part also, else you won't get a response.
Best Regards: Tamas Feher, Hungary.