Re: [Full-disclosure] Microsoft EFS

From: Thomas Springer (tuevsec_at_gmx.net)
Date: 10/11/05

  • Next message: Kaka Munna: "Re: [Full-disclosure] Mobile Infection"
    Date: Tue, 11 Oct 2005 14:21:47 +0200
    To: fjgarrido@tecvd.com
    
    

    > The DEFAULT recovery agent is the Administrator, on the other hand you always
    > can to decrypt the data from the userX login like that userX; So crack the
    > password or overwrite it off-line (the same for the delegated recovery
    > agent).

    be careful:

    overwriting the pw offline will work with efs on w2k.
    it will not work with winxp/2003: you cant access any efs-data after
    resetting the password offline.

    you'll have to crack the usesrs or the admins pw and either logon
    interactively or export their keys to get access to the efs-encrypted data.

    tom
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