![]() There are various mashing instructions like MOV, SUB, ADD, etc. ![]() A binary is a collection of mashing instructions. Next, we use a compiler to build a binary from the source code. The C programming language tells us how we can use those functions and which data we should supply. We can use functions like printf(), putchar() etc. Let's assume we write a code to print something on a screen. If we take it shortly following is the procedure.įirst, we write the code in a language like C, C++, etc. Reverse engineering is the process of disassembling a binary and understanding the structure of that program.You can refer to the "Compiling C programs" article to see what happens when we compiling a program. What is reverse engineering & why we use it?īefore we continue into the reversing part, Let's clear some basics ideas of this topic. First, we write a simple program in C, next disassemble it and try to understand things at the assembly level. In this document, we are going to take a look at a reverse engineering example. RE is used in various topics such as malware analysis, exploit development, software cracking, etc. So you want to learn Reverse engineering. ![]() Reverse engineering tutorial for beginners
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