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Question

What is the benefit of calling the Zw APIs in kernel mode?

a.

To simplify the process of calling functions

b.

To prove to the API being called that you're actually calling it from kernel mode

c.

To verify that all parameters only contain user-mode addresses

d.

To pass regular kernel-mode pointers

Posted under Reverse Engineering

Answer: (d).To pass regular kernel-mode pointers Explanation:For kernel-mode code, calling the Zw APIs is a way to simplify the process of calling functions because you can pass regular kernel-mode pointers.

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