How hackers create viruses

Virus isn't just a "break-in" tool;

it’s a self-replicating script designed to exploit a specific "vulnerability" in your system’s code.

To build one, hackers use a process called "Exploit Development."

They start by scanning for a "Zero-Day" a flaw in a program that the developers haven't found yet.

Once they find a hole, like a buffer overflow, they write a "Payload."

This is the actual malicious code that steals your data or encrypts your files.

But the real secret is the "Obfuscator."

Hackers run their virus through a compiler that scrambles the code, making it look like a harmless system update so your antivirus won't flag it.

They don't just write code; they hide it inside "Trojan" files like PDFs or game installers.

Once you click, the virus injects itself into your RAM and starts spreading to every other file on your network.

It’s not just a file; it’s a digital parasite.

Видео How hackers create viruses канала NotHeffley