On February 19th, this variant of VBS/VBSWG was posted to several newsgroups in an attached file called "Intervieuw with OnTheFly.mp3.vbs". However, due a bug it does not replicate.
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.
Information about the original VBS/Onthefly.A (also known as I-Worm.Lee.o and VBS/VBSWG) is available at: https://www.F-Secure.com/v-descs/onthefly.shtml
Technical Details: Katrin Tocheva and Sami Rautiainen, F-Secure; February 2001