This simple virus contains the text:
OTTO6 VIRUS, [.S], YAM, COPYRIGHT MICROSHAFT INDUSTRIES 1992 (tm.)
"YAM" stands for "Youngsters against McAfee" - the name of the group responsible for it.
Once detected, the F-Secure security product will automatically disinfect the suspect file by either deleting it or renaming it.
More information on 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.