This virus will sometimes ask the user a question and not run the infected file unless the answer is "4711", which is the name of a perfume. In the most common variant of the virus the question has been overwritten with garbage. An earlier variant, 731 bytes long is also known.
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.