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Question

What is the advantage of using code checksums as an antidebugging technique?

a.

It is effective against code patching

b.

It is effective against hardware breakpoints

c.

It doesn't add much execution time to the program

d.

Both a and c

Posted under Reverse Engineering

Answer: (d).Both a and c Explanation:Code checksums can detect modifications made to the program code by debuggers or code patching, and verifying checksums only for sensitive functions does not significantly impact program execution time.

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