This virus leaves small TSR which attempts to simulate extra keystroke at random moments of time. The effect does not work on ATs. The virus does not infect COMMAND.COM
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.
This 818 bytes variant infects EXE files only. It leaves small TSR which "squeezes" the screen every two hours.