- Discovered:
- August 28, 2002
- Updated:
- February 13, 2007 11:40:09 AM
- Type:
- Macro
- Systems Affected:
- Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP
W97M.Chu.A is a macro virus that infects the Normal.dot template and the active document when you open an infected document in Microsoft Word 97. After Normal.dot becomes infected, clean documents become infected when you close them.
Antivirus Protection Dates
- Initial Rapid Release version August 28, 2002
- Latest Rapid Release version August 28, 2002
- Initial Daily Certified version August 28, 2002
- Latest Daily Certified version August 28, 2002
- Initial Weekly Certified release date August 28, 2002
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Kaoru Hayashi



