Advanced Ransomware Development Course. | Udemy

1.​ PRESENTATION

Here we will begin to teach the history of Ransomware, how it

emerged, first reports, groups, victims and much more.

2.​ Golang Logic

Finishing the theoretical knowledge, we move on to practice, we

start by learning the basics of the Golang language, variables,

functions, modules, channel, etc

3.​ File Manipulation

Now that we know the basics of Golang, let’s dive in and learn

about file manipulation, reading, writing, listing, permissions, etc.

Since this is a Ransomware course, it’s important to know about

files, don’t you agree?

4.​ Hash

Here we will learn a little about Hash, md5, base64, sha256

among others.

5.​ Advanced encryption

In this module, we will start to make the content more difficult, the

student will learn in depth the basic and advanced knowledge

about symmetric and asymmetric cryptography, many used in

famous Ransomware, AES, RSA, CHACHA20.

6.​ Sandbox

Let’s learn a little about sandbox environments for evasion

processes, creating several functions that we can detect if our

malware is running in test environments.

7.​ Running processes

In real ransomware, there is a list of running processes, this step

is important, the objective is to know which processes we must kill

for the malware to run.

8.​ Infosystem

In this module, we will talk about collecting information from our

“Targets”, hostname, username, addresses, permission, OS.9.​ About Logs

In this module, we will learn about logs stored on our targets and

how we can “eliminate” them, an important process in the attack

to erase traces.

10.​ README

Here we will learn how to create our famous warning banner, the

one that all ransomware has: “All your files have been encrypted,

do not attempt to recover them………”