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Re: Running applications that require admin rights in Windows?


From: Michael Salmon <lonestarr13 () gmail com>
Date: Tue, 18 Jun 2013 11:09:26 -0400

Hi Mike,
Thank you.  I did get some ideas from those that hit me up off the list.  I
had three recommendations.
Danilo recommended EncryptedRunAS software from
http://www.wingnutsoftware.com/
Ty recommended a product from Avecto called Privilege Guard that his
company is using with great results.
Craig recommended a third option but it may be the same concept as using a
shortcut to 'runas /user:computername\administrator /savecred "Path To
Executable"' command.  Craig was going to double check when he had time.
I haven't had been able to download and do any testing yet but I really
appreciate all the recommendations!


On Tue, Jun 18, 2013 at 9:53 AM, Mike Perez <mike () pauldotcom com> wrote:

As luck would have it, I'm in the Windows Security class with Jason
Fossen.  I'll ask him if he has any specific recommendations.

Did you get any feedback from the list yet?  If so, please share!

Thanks,
Mike


On Sun, Jun 16, 2013 at 10:25 PM, Michael Salmon <lonestarr13 () gmail com>wrote:

Hi guys,
Got a question I'd like to get some advice on.  I support a Windows 7
environment and we stripped the users of admin rights, however there are
some applications that still require admin rights to run.
For one user I tried setting him up with a 2nd account w/ admin rights so
he could Run As the program with it but he figured out that it works for
any software and abused it (yeah, I know.. big surprise).  Another option
I've looked into is creating a shortcut to the program that uses the runas
/savecred for the default admin account to launch the program but then any
malicious program (or smart user) can launch most executables by using the
runas /savecred without needing to enter the admin password. While I do
believe this is still better then always running as admin, it's not the
best option.
How do others in their environments handle these situations?
One option that has been brought up is granting users admin rights and
using a white list software to prevent launching any programs that aren't
approved.  I'm not sure how easy these are to work around or maintain as I
haven't tested any whitelisting software yet.

Thanks guys!
BTW, PDC guys/girls did a great job hosting and presenting at Security-B
sides in RI! I had a great time, and a thank you to Mike Perez who provided
some great info for security noobs like me :)

 - Michael Salmon

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Mike Perez
Executive Producer, PaulDotCom Security Weekly

PaulDotCom Enterprises
Web: http://pauldotcom.com

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