Question

What is the most popular strategy for attackers to overcome the hurdles imposed by nonexecutable memory systems?

a.

Modifying the function’s return address to point to a well-known function that helps attackers gain control over the process

b.

Creating a buffer overflow to run code on nonexecutable memory

c.

Disabling the nonexecutable memory feature on the processor

d.

None of the above

Posted under Reverse Engineering

Answer: (a).Modifying the function’s return address to point to a well-known function that helps attackers gain control over the process Explanation:The most popular strategy for attackers to overcome the hurdles imposed by nonexecutable memory systems is to modify the function’s return address to point to a well-known function that helps attackers gain control over the process. This is often called return-to-libc.

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Q. What is the most popular strategy for attackers to overcome the hurdles imposed by nonexecutable memory systems?

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