1. /
  2. Security Response/
  3. MicroBillSys


July 31, 2007 1:10:58 PM
Potentially Unwanted App
Micro Bill Systems Billing Software
Micro Bill Systems Ltd
Risk Impact:
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Vista, Windows XP


MicroBillSys is a potentially unwanted application that uses aggressive billing and collection service techniques to demand payment for Web site access after a three-day trial period has elapsed. It has been reported that these techniques may even result in a user no longer being able to browse the Internet.

Antivirus Protection Dates

  • Initial Rapid Release version October 2, 2014 revision 022
  • Latest Rapid Release version March 20, 2015 revision 007
  • Initial Daily Certified version July 31, 2007 revision 039
  • Latest Daily Certified version March 20, 2015 revision 016
  • Initial Weekly Certified release date August 1, 2007
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Search Threats

Search by name
Example: W32.Beagle.AG@mm
STAR Antimalware Protection Technologies
Internet Security Threat Report