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Conficker: How to prevent it and remove it

The Conficker/Downadup worm, which first surfaced in November 2008, has infected thouands of business networks. Unpatched computers are still at risk of infection, as it spreads by exploiting these computers, weak passwords and USB storage devices.


Free Conficker clean-up tool

This powerful solution for eliminating Conficker infections enables the detection, isolation, and removal of the Conficker virus on your network.


To prevent infection, Sophos recommends


* Apply the MS08-67 patch

* Disable file and print sharing

* Strengthen your password

* Turn off autorun for USB devices

* Apply a device control policy

* Finally, you should use network access control (NAC) to check that patches, anti-virus and firewall are installed, running and up-to-date.



Sophos Standalone Conficker Clean-up Tool for Windows 2000 or later release notes

Important Note:
To complete the scan you will need administration rights for the computer being scanned.

Instructions

Follow the instructions on-screen to install and run the clean up tool.

N.B. This tool may take several minutes to perform the scan and clean up routine.


Known issues Non-Ascii characters cannot be displayed correctly in the log.

Information from previous versions None

Technical support For technical support, visit http://www.sophos.com/support

If you contact technical support, provide as much information as possible, including the following: - Sophos software version number(s) - Operating system(s) and patch level(s) - The exact text of any error messages

Additional information The Sophos End User Licence Agreement can be found in the file EULA (20-Jan-09).txt

Copyright Copyright © 2007–2009 Sophos Plc. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise unless you are either a valid licensee where the documentation can be reproduced in accordance with the licence terms or you otherwise have the prior permission in writing of the copyright owner.

Sophos and Sophos Anti-Virus are registered trademarks of Sophos Plc and Sophos Group. All other product and company names mentioned are trademarks or registered trademarks of their respective owners.


Comments from the uploader (olofolleola4):
Here is the instructions on how to use the application:
http://www.sophos.com/support/knowledgebase/article/54447.html