The term 'VBS' is used in an F-Secure detection name as a platform identifier to indicate programs written in Visual Basic Script, a popular programming language.
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.
For representative examples of malware written in VBS, see: