OSEC

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Re: Autorun in screensaver

From: Aaron Phillips (Aaronsystech-computers.com)
Date: Tue May 09 2006 - 12:36:24 CDT


Hi Ricci,
   That really depends on your environment. I know for a fact that you can
craft an autorun program in Windows 9x (Probably ME too) that will run with
the credentials of the logged-on user and will execute even while the
computer is "locked" in screensaver. I can confirm it works with CDROMs and
USB disks. Seems like MS would have disabled it in 2k/XP though, not to
mention the servers.

On Monday 08 May 2006 15:39, riccics.ust.hk wrote:
> Hello All,
>
> I'm conducting a security assessment and suddenly I got an interesting
> question. When I inserted an USB hard disk with screensaver turned on, I
> can see that my hard disk has been enabled and autoplay must have been
> executed. However, can an autorun program be executed when screensaver
> turned on? Is there any way that I can make the autorun executed even with
> screensaver turned on?
>
> Please advise.
>
> Thx.
>
> Ricci
>
>
> ---------------------------------------------------------------------------
> ---------------------------------------------------------------------------

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Aaron Phillips
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