Threat description




This is a simple boot sector virus which spreads on floppies. It infects the DBR of the hard drive instead of MBR.

RSY activates by random and overwrites some data on the hard drive.

Virus contains this text:


F-PROT 2.27 and 2.28 might miss this virus occasionally. If you suspect this, use the DOS version with the /PARANOID switch to double-check.

RSY was reported in the wild in Europe in December 1997.



Automatic action

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 scanning & removal options

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.

Contact Support

F-Secure customers can request support online via the Request support or the Chat forms on our Home - Global site.

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