full-disclosure - Re: Defeating Microsoft Office Genuine Advantage (OGA) Check

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Message-ID: <e87c43e50701301126g6033f9a0j2949b7fa014a2a7c@mail.gmail.com>
Date: Tue, 30 Jan 2007 20:26:25 +0100
From: Henri <drhendre@...il.com>
To: full-disclosure@...ts.grok.org.uk
Subject: Re: Defeating Microsoft Office Genuine Advantage
	(OGA) Check

I would like to point out, that after some searching on the internet i
found a really easy "hack" to bypass OGA. The only thing that has to
be done, is to download de executable which generates the code and set
the compatibility mode of it to win2k. It seems to work for OGA (not
WGA).
As I did not examined the technical side of this 2 problems (why OGA
does work and WGA not and why an authentic code is generated in win2k
mode), this would be a nice subject for a paper or a poc like this.

On 1/30/07, Debasis Mohanty <debasis.mohanty.listmails@...il.com> wrote:
> Some lame methods to defeat a lame attempt to *prevent* Piracy or illegal
> usage of software -
>
> http://hackingspirits.com/vuln-rnd/vuln-rnd.html
>
>
> -d
>
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