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    Conficker.C/Downadup Worm

    PROBLEM: Conficker is a worm that puts at risk sensitive enterprise data and confidential personal information. The Conficker worm was originally discovered in October of 2008. The worm has targeted machines missing a critical security patch (MS08-067) on Windows computers. Estimates on the number of compromised computers calculate as much as 10 million infections. The latest version of the worm, Conficker.C, is expected to have improved detection avoidance and peer control communication.

    RECOMENDATIONS: Make sure that your machine is properly updated with the latest windows security patches, particularly MS08-067. You should at least CHECK to see if the patch (MS08-067) has been installed on your computer. Ensure that your antivirus application is updated with the latest antivirus signatures.

    Is your machine already infected? 
    
    i.  Can you navigate to the windows update web site? Windows Update
    
    ii. Can you navigate to known information security websites? McAfee 
    Symantec  F-Secure 
    
    If NOT, your machine might be infected. Conficker will prohibit your machine from navigating to the sites above and prevent you from downloading tools for its removal. Please try running the removal tool below.

    REMOVAL TOOL: McAfee Stinger for Conficker

    REFERENCES: US-CERT, Microsoft TechNet




    Adobe Reader/Acrobat

    PROBLEM: Adobe Reader and Adobe Acrobat have a crictial security vulnerability affecting all versions prior to version 9. Exploits in the form of malicious PDF files targeting the vulnerability have been observed.

    SOLUTION: Adobe Systems Incorporated has made available patched versions of Adobe Reader and Acrobat. Users are encouraged to download and install the new version of Adobe Reader/Acrobat as soon as possible. The download links for Adobe can be found HERE.

    REFERENCES: Adobe Security Bulletin, Adobe Security Update, US-CERT




    Last Revised: April 1st, 2009




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