Question

Why is calling IsDebuggerPresent not very effective against reversers?

a.

It is difficult to detect and bypass

b.

It is easy to detect and bypass

c.

It is very effective

d.

It does not work on user-mode debuggers

Posted under Reverse Engineering

Answer: (b).It is easy to detect and bypass Explanation:Calling IsDebuggerPresent and terminating the program if it returns TRUE is not very effective against reversers because it is very easy to detect and bypass.

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Q. Why is calling IsDebuggerPresent not very effective against reversers?

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