There is no virus by this name. However, Linux/Unix-based script code naming itself "Millennium worm" was posted to Bugtraq mailing list in September 1999.
This code does not appear to work.
Based on the settings of your F-Secure security product, it will either automatically delete, quarantine or rename the detected program or file, or ask you for a desired action.
Find the latest advice in our Community Knowledge Base.
See the manual for your F-Secure product on the Help Center.
Submit a file or URL for further analysis.