This Russian virus appears to be related to the Voronezh virus - perhaps having the same author. It is an encrypted COM and EXE infector, which has not been fully analyzed yet, but when it activates it will trash the hard disk so completely the computer cannot even be rebooted from a floppy disk without unplugging the hard disk first.
Depending on the settings of your F-Secure security product, it will either automatically delete, quarantine or rename the suspect file, or ask you for a desired action.
More information on the scanning and removal options available in your F-Secure product can be found in the Help Center.
You may also refer to the Knowledge Base on the F-Secure Community site for more information.