This is an Italian boot sector virus, which contains the text "RPS".
There are three closely related variants.
Based on the settings of your F-Secure security product, it will either move the file to the quarantine where it cannot spread or cause harm, or remove it.
A False Positive is when a file is incorrectly detected as harmful, usually because its code or behavior resembles known harmful programs. A False Positive will usually be fixed in a subsequent database update without any action needed on your part. If you wish, you may also:
Check for the latest database updates
First check if your F-Secure security program is using the latest updates, then try scanning the file again.
Submit a sample
After checking, if you still believe the file is incorrectly detected, you can submit a sample of it for re-analysis.
Note: If the file was moved to quarantine, you need to collect the file from quarantine before you can submit it.
Exclude a file from further scanning
If you are certain that the file is safe and want to continue using it, you can exclude it from further scanning by the F-Secure security product.
Note: You need administrative rights to change the settings.
Variant:RPS.A
Contains the text "RPS", overwrites the hard drive after 75 boots.
Variant:RPS.B
Contains the text "RPS2", overwrites the hard drive after 50 boots.
Variant:RPS.C
Contains the text "RPS3", overwrites the hard drive after 50 boots.
Otherwise the virus is a typical boot sector virus.
RPS was reported to be in the wild in Italy and Germany in the end of 1995.