Question

What is a deobfuscator?

a.

A program that implements various data-flow analysis algorithms on an obfuscated program to remove all irrelevant instructions and restore the code's original structure

b.

A program that adds irrelevant instructions to a program to make it more difficult to reverse engineer

c.

A program that compresses an obfuscated program to reduce its runtime memory consumption

d.

A program that reorders the instructions in a program to make it less human-readable

Posted under Reverse Engineering

Answer: (a).A program that implements various data-flow analysis algorithms on an obfuscated program to remove all irrelevant instructions and restore the code's original structure Explanation:A deobfuscator is a program that implements various data-flow analysis algorithms on an obfuscated program which sometimes enable it to separate the wheat from the chaff and automatically remove all irrelevant instructions and restore the code's original structure.

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