- July 21, 2006
- February 13, 2007 12:58:05 PM
- Worm, Virus
- Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP
MSH.Cibyz!int is a proof of concept worm written in the Windows PowerShell scripting language. The worm deletes files and attempts to spread through the Kazaa file sharing network.
Detections prior to August 3rd, 2006 may detect this threat as MSH.Czybroks!int
Antivirus Protection Dates
Initial Rapid Release version July 22, 2006
Latest Rapid Release version September 28, 2010 revision 054
Initial Daily Certified version July 22, 2006
Latest Daily Certified version September 28, 2010 revision 036
Initial Weekly Certified release date July 26, 2006
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Mircea Ciubotariu