Reverse engineering-RE

Reverse Engineering in Hacking - Comprehensive Guide

Reverse engineering-RE (Remember RE, Shortcut RE is used)

You often hear the name reverse engineering.

To be honest, we (tech lovers) have become very easy to navigate online for reverse engineering. Reverse engineering is one of the hacking methods. We usually mean by hacking website hack, deface, wifi hack, id hack blah blah.

But reverse engineering is one of the main hacks.

What is reverse engineering in hacking?

Reverse means opposite. Reverse engineering of any software or anything is reverse engineering. In a word, extracting the source code of a software, modifying it, adding new features or bypassing the license key, etc., studying the source code, and rebuilding it.

How is it so important?

All the cracked software we use is at the mercy of reverse engineering. The software is patched by RE bypassing the license key. And that is what we know as Cracked/mod/hacked/nulled, etc. Malware analysis is done by RE. RE is a very powerful tool; hackers can compromise any security system through it. Much more is done. Who does not know the expensive software called Photoshop, IDM, Filmora, Microsoft Office, Adobe, etc.? They are made cracked by reverse engineering. And no one can do it; it's not so easy like lucky patcher that clicks and Mod APK ready. For RE, you must have a good brain. Code should be understandable. No one will make you swallow it easily. You will learn by using your own brain. You will get some great clues. Some software are cracked, and you will get videos of reverse engineering, etc.

Does it benefit hackers?

Think someone cracked Photoshop by working day and night and doing reverse engineering. Now why would he give it to you for free to use?? Will not, he will give it for his own interest. Of course, many give it for free. Because they want to be a celebrity, they want views, and how many. Free for publicity too.

Many will bind Malware code inside. It may be Ransomware, Botnet, miner, RAT, etc. Your computer may be hacked, or information may be stolen! (The interesting thing is that you can remove Malware through Reverse Engineering by doing Malware Analyzes and make it virus-free.) Botnet is most bound to them. Because no one can easily understand without analysis. And botnet has many features. One of them is DDoS attack, password recovery, etc. I will tell you about that another day.

How does RE work?

Reverse engineering is done in many ways for many things. Android phone apps are modded through RE. If you want to do Android app RE, you need to be an expert. Decompile the code and RE and Recompile it. (You can do it with Apk Easy tool.) And there are some debugging tools for computer software, dbg32, 64, OllyDbg, Hex Tool, Resource Tuner, etc. There are many tools for many tasks. With these, extract the source code of the software and study it. By trying to add something new, antiviruses detect viruses by reverse engineering. RE studies the virus, then makes a program to remove it.

How does software crack?

To give a small example, suppose you go from Mymensingh to Dhaka. You don't have a driving license. How to go then? Of course, if you see the police, you will run, or avoid and go the other way. It is about going to Dhaka. Reverse engineering is also like that. It will be seen first where the license key of the software is being sought. Then that place should be jumped. It should be understood that the key is not requested here. And don't want the key. If you want, it will want it inside the software, but it won't show you. Because you jumped. So even if you want it, you won't want it anymore. Then there is the matter of Reminder. You will see that after some time it asks for the key, gives a reminder. For this, you have to reverse engineer and remove the reminder option. When these code changes are done, it changes a lot from the original software. Cracked files try to connect to the original repository when it is installed with Internet data on. Only then can you understand that the coding has been mixed up. And then the firewall blocks it. And the antivirus detects the file as a virus. And Reverse Engineering cannot be taught by writing, you must learn through video.

You have to learn by using your brain. And of course, do Malware analysis before downloading Cracked files. Otherwise, your loved one's PC data will be stolen, and you won't even realize it. USB spread is enabled in current viruses. If the PC has a virus, if you plug in the USB, it will plug in too. Then that USB file will spread to other PCs slowly. It will continue to spread from one device to another. So avoid any Azaira USB dip. Congratulations if you are a Linux user. You don't have to worry about the virus. There is no problem even if the USB is damaged. In high-security Linux. And those who make Malware target Windows. And they bind to Cracked files and spread them in various ways.

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