- Discovered:
- September 19, 2002
- Updated:
- February 13, 2007 11:45:54 AM
- Also Known As:
- W32.Frethem.Gen@mm
- Type:
- Trojan Horse, Worm
- Systems Affected:
- Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP
W32.Frethem.R is a member of W32.Frethem family. Like all other variants of this family, it is written in the Microsoft C/C++ programming language and is compressed using UPX and PE-Pack. This variant has backdoor capabilities that allow it to send itself through email, depending on the commands that the hacker uses. The subject, message, and attachment may vary.
NOTE: Definitions dated before September 20, 2002, detect this threat as W32.Frethem.Gen@mm.
Antivirus Protection Dates
- Initial Rapid Release version September 20, 2002
- Latest Rapid Release version September 20, 2002
- Initial Daily Certified version September 20, 2002
- Latest Daily Certified version September 20, 2002
- Initial Weekly Certified release date September 25, 2002
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Yana Liu



