RE: Novell NDS

From: Ken Smith (ksmith@akibia.com)
Date: Wed Dec 11 2002 - 11:55:28 EST


Does Novell still keep the NDS information (database) in a hidden directory off of the root of SYS? If you have ADMIN access, can that data be accessed directly... maybe via the netbasic interpreter that's included with Netware?

   

-----Original Message-----
From: s c [mailto:nogodhere@hotmail.com]
Sent: Wednesday, December 11, 2002 7:11 AM
To: pen-test@securityfocus.com
Subject: Novell NDS
Importance: High

Interestingly Novell has provided new patches for thei NDS, which when
applied now create different file types after running a DSREPAIR.

In the past and without the upgrade, once you have RCONSOLE access you can
then create a backup of the NDS with DSREPAIR and then use a product like
Pandora (NMRC) to break the .DIB file apart and crack the passwords with it.
Another password cracker for Novell's NDS is IMP.

Unfortunately, the file type is now in a file named '00000000.$DU'.

Just like I don't know the actual coding to break apart the SAM that
l0phtcrack uses, I don't know the actual coding to do the same to the NDS
files.

I believe this new file is actually signed by a private key generated by the
Novell system, making it more difficult to crack.

Any advice here would be helpful. The penetration activity is still
successful as we have ADMIN level access and created our own account and can
view any system, reset any password, etc. It would be helpful to be able to
crack all the passwords for the client as well as for our own enjoyment.

-P

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