Question

What is required for a metamorphic engine to work?

a.

An analysis of the malware's code

b.

A powerful code analysis engine embedded into the malicious program

c.

A list of predefined bytes that can be altered in the code

d.

Hard-coded information regarding the specific code bytes that can be altered

Posted under Reverse Engineering

Answer: (b).A powerful code analysis engine embedded into the malicious program Explanation:Metamorphism requires a powerful code analysis engine that actually needs to be embedded into the malicious program. This engine scans the program code and regenerates a different version of it on the fly every time the program is duplicated.

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