Encrypted multipartite virus, infecting COM and EXE files on execution. Infects the MBR of the hard drive.
This virus contains encrypted text REX.
Rex was reported to be in the wild in Hungary in September 1995.
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.