Once this virus gets memory resident, it will infect every COM-program run or opened for reading or writing. It will not alter the timestamp of the infected programs.
This virus does nothing besides replicating.
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.
Probably a rewritten version.