Citrix ClearPassword (launch.ica)

From: wirepair (wirepairat_private)
Date: Mon Feb 24 2003 - 12:05:47 PST

  • Next message: Anders Thulin: "Re: Citrix ClearPassword (launch.ica)"

    while doing a pen-test I noticed after stealing launch.ica 
    files from a users IE cache directory, they have a 
    different ClearPassword= field. It appears of 
    AutologonAllowed is set to ON this will be saved after 
    using nFUSE to login to the citrix metaframe. These fields 
    are as follows:
    AutologonAllowed=ON
    Username=test
    Domain=\25A43DEFACEDCODE   (16 bytes, hash)
    ClearPassword=D4239AF390DB09 (16 bytes, hash..)
    This obviously is an issue, the ClearPassword worries me, 
    unfortunately I'm not a cipher kid so I'm not exactly
    sure what type of hash this is, or how it was created. I 
    tried after researching how the password is kept in
    the APPSRV.INI file and tried to mimic the length but alas 
    it did not work. If you have any information regarding 
    what cipher this is or how its created please let me know 
    so I can add this to my hackingcitrix.txt. Thanks
    -wire
    
    P.S: I tried to just use the launch ica but it tries to 
    log in to the metaframe host itself and not the domain so 
    the login attempt fails and the ***** is erased. This is 
    why i'm in need of knowing how to get the password from 
    this hash.
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