Threat description




There is no virus known to F-Secure anti-virus products by this name. However, there is a well-known false positive on 'Readiosys' by Intels and Trends antivirus products on some boot sectors - usually these boot sectors have been slightly corrupted by Anticmos virus but are not actually infected.

If F-Secure anti-virus products don't complain about 'Radiosys-infected' boot sectors, ignore the warning and get an update to your Intel/Trend scanner. You can 'fix' the boot sectors and get rid of the false alarm by running F-Secure's FIXBOOT to the floppy.


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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