Download details: Mydoom (A, B) and Doomjuice (A, B) Worm Removal Tool (KB836528):
"This tool will help to remove the Mydoom.A, Mydoom.B, Doomjuice.A (aka "MyDoom.C"), and Doomjuice.B worms from infected systems. Once the tool has run—after the End-User License Agreement (EULA) is accepted—it automatically checks for infection and removes any of the targeted worms that are found. If a machine is infected with the Mydoom.B worm, the tool will also provide the user with the default version of the hosts file and set the "read-only" attribute for that file. This action will allow the user to visit previously-blocked Microsoft and antivirus websites."

After running, the tool displays a message describing the outcome of the detection and removal process. The tool can be safely deleted after it has run. Also, the tool creates a log file named doomcln.log in the %WINDIR%\debug folder.

This tool will not:

Detect or remove any viruses or worms other than Mydoom.A, Mydoom.B, Doomjuice.A, and Doomjuice.B

Detect or remove future variants of Mydoom or Doomjuice

Prevent the machine from being re-infected with Mydoom if, for example, an infected e-mail attachment is re-executed

Detect or remove malware that exists on a system as a result of the backdoor component created by Mydoom.A or Mydoom.B (besides Doomjuice.A and Doomjuice.B).
Delete any e-mail that contains Mydoom.A or Mydoom.B
Run on any version of Windows NT 4.0

The user must be an administrator to run this tool.…

http://www.microsoft.com/downloads/details.aspx?FamilyID=c14bfbe4-3d50-464d-a26c-9c287f8a08c5&displaylang=en