- Discovered:
- August 30, 2002
- Updated:
- February 13, 2007 11:40:12 AM
- Also Known As:
- Trojan.Breonic [AVP], Breonic.ow.606 [McAfee]
- Type:
- Trojan Horse
- Systems Affected:
- Windows 3.x, Windows 95, Windows 98, Windows Me
Trojan.Breonic is a Trojan horse. It copies Win.com to Runvxd.exe and then modifies the original Win.com file so that Windows no longer runs correctly.
Antivirus Protection Dates
- Initial Rapid Release version August 30, 2002
- Latest Rapid Release version September 28, 2010 revision 054
- Initial Daily Certified version August 30, 2002
- Latest Daily Certified version September 28, 2010 revision 036
- Initial Weekly Certified release date September 4, 2002
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Kaoru Hayashi



