- August 27, 2001
- February 13, 2007 11:37:07 AM
- Trojan Horse
VBS.Fiber.C is a variant of the VBS.Fiber.A Visual Basic Script (VBS) Trojan horse. It copies itself into the \Windows\System folder as VBS.Lava.vbs and modifies the registry so that this file is executed when Windows starts. If the current minute is :15, then the script's payload is activated as follows:
- A message is displayed that indicates how many times the script has been run and how many times you have been notified of its presence (but due to a bug does not show the number of notifications).
- It attempts to configure the registry so that the script is executed any time that an .htm or .html file is opened on the computer
Antivirus Protection Dates
Initial Rapid Release version August 27, 2001
Latest Rapid Release version August 27, 2001
Initial Daily Certified version August 27, 2001
Latest Daily Certified version August 27, 2001
Initial Weekly Certified release date pending
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Dave Adamczyk