Question

Why is it important to establish which system (and other) services the program utilizes in Cryptex?

a.

In order to track Cryptex’s I/O accesses

b.

In order to decrypt the .crx file format

c.

In order to get an overview of how Cryptex works

d.

In order to observe the encrypted data

Posted under Reverse Engineering

Answer: (a).In order to track Cryptex’s I/O accesses Explanation:Establishing which system (and other) services the program utilizes is critical because in order to track Cryptex’s I/O accesses (which is what you’re going to have to do in order to find the logic that generates and deciphers .crx files) you’re going to have to place breakpoints on these function calls.

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Q. Why is it important to establish which system (and other) services the program utilizes in Cryptex?

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