OSEC

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Re: Pen on IIS with webroot not on C

From: Nicolas Gregoire (ngregoireexaprobe.com)
Date: Wed Mar 12 2003 - 16:47:15 CST

On Wed, 2003-03-12 at 10:54, A. Caruso wrote:

> Most of the tools depend on the default install of IIS with webroot on
> c:. I've moved webroot to d: on my toybox and haven't been able to
> jump back to c: to get a shell (cmd). Does anyone know of a mechanism
> to "jump" file systems.

>From unicoder.pl :
 
my cdirs = qw (/scripts/ /msadc/ /iisadmpwd/ /_vti_bin/ /exchange/
/cgi-bin/ /pbserver/ /);

So, we're here looking for some common directories, often located on the
C: and whith the "exec" flag. And you need to find a directory located
on a filesystem with interesting binaires, like cmd.exe

You can't swap from disk to disk, because you're exploiting a "directory
transversal sploit", and there's no root directory (aka /) in the
Windows world.

Regards,
--
Nicolas Gregoire ----- Consultant en Sécurité des Systèmes d'Information
ngregoireexaprobe.com ------[ ExaProbe ]------ http://www.exaprobe.com/
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