Discovered: July 16, 2001
Updated: February 13, 2007 11:36:53 AM
Also Known As: W32/Bady, I-Worm.Bady, Code Red, CodeRed, W32/Bady.worm
Type: Worm
Systems Affected: Microsoft IIS
Symantec Security Response has created a
tool to perform a vulnerability assessment of your computer and to remove the CodeRed Worm and CodeRed II.
If for any reason you cannot use or obtain the
CodeRed removal tool, manually remove this worm.
Manually removing the worm
- Download, obtain, and apply the patch from the Web site, http://www.microsoft.com/technet/security/bulletin/MS01-033.asp.
Alternatively, you can download and install the Cumulative Patch for IIS available at: http://www.microsoft.com/technet/security/bulletin/MS01-044.asp.
- Restart the computer.
Writeup By: Eric Chien