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W32.Blaster.Worm
Information reported from www.Symantec.com

CTS Internet offers this information as a service to it's customers. We do not support the removal or customer support to deal with such instances via telephone OR e-mail without charge.

Information provided on this page is for reference only. NO warranty is expressed or implied what-so-ever. Customers should use this information at their own risk. CTS Internet recommends that you contact a professional when ever any doubt arises about handing a virus with your computer.

CTS offers assistance with most viruses for a fee. If you are interested in our paid service, please contact customer support.


Important Notes:

  • W32.Blaster.Worm exploits the DCOM RPC vulnerability. This is described in Microsoft Security Bulletin MS03-026, and a patch is available there. You must download and install the patch. In many cases, you will need to do this before continuing with the removal instructions. If you are not able to remove the infection or prevent re-infection using the following instructions, first download and install the patch.
     

  • Additional information, and an alternate site from which to download the Microsoft patch is available in the Microsoft article What You Should Know About the Blaster Worm and Its Variants.
     

  • Because of the way the worm works, it may be difficult to connect to the Internet to obtain the patch, definitions, or removal tool before the worm shuts down the computer. It has been reported that, for users of Windows XP, activating the Windows XP firewall may allow you to download and install the patch, obtain virus definitions, and run the removal tool. This may also work with other firewalls, although this has not been confirmed.

 

More reading information about this virus:

What You Should Know About the Blaster Worm and Its Variants

Microsoft Security Bulletin MS03-026

Symantec's SARC bulletin regarding the W32.Blaster.Worm Virus

Symantec's Tool for removing the W32.Blaster.Worm Virus


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