The Red-Zar virus was renamed to Torn in February 1997.
Red-Zar viruses were received from Denmark in July 1995. They are simple non-resident direct action infector of COM files.
The viruses are encrypted. The 461 byte variant contains this text: "Red-Zar / TorNado" and the 467 byte variant this: "EN-666/TorNado".
Both of the known variants activate on certain dates, overwriting parts of the hard drive.
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.