This is a polymorphic virus which stays resident in memory and infects COM and EXE files. It avoids infecting filenames starting with 'V3' or 'SCAN'.
BoxBox does nothing besides replicating.
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.