Homework 5

Reverse Engineering

For this assignment you are expected to analyze three malicous shellcodes.

Reverse Engineer the executable to produce a python or c program that accomplishs the same functionality.

Reverse Engineer the executable to understand the flow. Write a program to generate the key used to get the flag.

Reverse Engineer the executable to understand the flow. Modify the executable to print the flag.

File for Analysis

Homework should be submitted to Blackboard by 23:59:59 on 2019-04-11. Expected submision will be

Three (3) brief writeups explanation of your methods to understand the executable.
C or python file for Problem 1 that reproduces the functionality of the the original executable
Problem 2: Write a Key Generator to bypass the key authentication method
Problem 3: Patched program and the flag

Include in the writeups the compile options used. They will be tested. No homework submited after the deadline will be accepted.