This virus stays resident in the memory and infects all executed COM files.
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.
On the 7th day of every month the virus displays this message:
Virus TV N O V A Extremly a n t i heuristic system Technical infos: All is S H I T Greets go to all virus developing groups in Brno ! Czech republic96
Letter_h was in the wild in Czech in March 1996.