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Duqu's Vulnerabilty


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#1 Pouyaaa

Pouyaaa

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  • (Junior+)
  • 10 posts

Posted 25 January 2012 - 11:07 AM

Hi guys
I've started diffing the unpatched verstion of win32k (5.1.2600.6149) with patched one (5.1.2600.6178) for finding the bug . So I came up with lots of pointer corruption suspicious instruction bug at sfac_GetSbitBit which is gonna used for parsing TTF. but I don't how what user land APIs used for triggering GetSbitComponent function.

Can u guys give me some suggestion ?

thanks




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