[fsdhook]

Test OK in WIN7 standard type user(NOT ADMIN USER).
Who can tell me its principle.

[EP_X0FF]

Is it rocket science or zeroday to make a BSOD in Windows?

[fsdhook]

Is it rocket science or zeroday to make a BSOD in Windows?

Someone give me this shit.
I am so interested in how it works.
I don't think a program without ADMIN authority make system crash is normal.

[EP_X0FF]

Not exactly correct.

You can crash system by abusing multiple win32k bugs.

See this example, it is old well known and still working method, ms won't fix, because it is "feature".
http://files.rsdn.ru/42164/winnest.zip

[fsdhook]

Not exactly correct.

You can crash system by abusing multiple win32k bugs.

See this example, it is old well known and still working method, ms won't fix, because it is "feature".
http://files.rsdn.ru/42164/winnest.zip

THANK YOU.
But could you tell me the principle of my POC?

[TETYYSs]

+ this. Similar to winnest.zip?

[EP_X0FF]

Not exactly correct.

You can crash system by abusing multiple win32k bugs.

See this example, it is old well known and still working method, ms won't fix, because it is "feature".
http://files.rsdn.ru/42164/winnest.zip

THANK YOU.
But could you tell me the principle of my POC?

Put it into debugger and find yourself.