A program that does not fall into any other category.
Disinfection & Removal
Allow F-Secure Anti-Virus to disinfect the relevant files.
For more general information on disinfection, please see Removal Instructions.
When searching our Virus Descriptions database for a specific program (e.g., Joke:W32/Example.A), you may be directed to this page if the overview below sufficiently describes the program. Alternatively, you may be directed to this page if no description matching that specific query is currently available. You can submit a sample of the suspect file to our Response Lab for further analysis via:
The Type designation 'Joke' was previously used by F-Secure to identify a non-destructive program with an annoying or funny functionality. These are not actually viruses, but joke programs that create virus-like symptoms. They do not spread or cause damage. F-Secure products detect joke programs because their behavior often causes the user to suspect a virus infection.
With changes in the threat landscape today, programs previously identified as 'Joke' are now classified under the Riskware Category, with the Type designation 'Application'.
The update in naming better clarifies the program's overall security profile in the current, more complex threat landscape.