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Re: privelege escalation with .bat files
From: "Ben Greenberg" <bengreenb () hotmail com>
Date: Tue, 25 Apr 2006 06:17:05 +0000


I noticed I forgot to mention this: the .bat file simply downloads when you request it through a browser(I was thinking it might be possible through a POST request, or some other method?..)

--ben

From: bookworm <bookworm.productions () gmail com>
To: "Ben Greenberg" <bengreenb () hotmail com>
CC: pen-test () securityfocus com
Subject: Re: privelege escalation with .bat files
Date: Mon, 24 Apr 2006 15:46:19 -0700

Yes, you can use the runas command. I cant remember how it works off
the top of my head. But just run runas -help and you will get
available options. A google search should turn up more info. Something
like this should work, I'm  not 100% sure though. Use this in your bat
file (runas -savecred /user:administrator).

On 4/24/06, Ben Greenberg <bengreenb () hotmail com> wrote:
> Hi. I'm pen-testing an IIS 5.0 server that is insecurely set up to allow
> write-access to it as a web folder.  However, its also set up to deny
> copying (or renaming to) of the following file extensions .asp, .com, .cmd, > .exe, and .dll. Interestingly, it does allow .bat files to be written onto
> the server.  Is there a way to escalate privelleges (and possibly get a
> command prompt) through a .bat file?  Thank you,
>
> --ben
>
>
>
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This List Sponsored by: Cenzic

Concerned about Web Application Security? Why not go with the #1 solution - Cenzic, the only one to win the Analyst's Choice Award from eWeek. As attacks through web applications continue to rise, you need to proactively protect your applications from hackers. Cenzic has the most comprehensive solutions to meet your application security penetration testing and vulnerability management needs. You have an option to go with a managed service (Cenzic ClickToSecure) or an enterprise software (Cenzic Hailstorm). Download FREE whitepaper on how a managed service can help you: http://www.cenzic.com/news_events/wpappsec.php And, now for a limited time we can do a FREE audit for you to confirm your results from other product. Contact us at request () cenzic com for details.
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