Hack the Box Challenges

Hi! You probably know about Hack the Box labs. It was my mistake to neglect it for a long time, but now I am going to have a lot...

Extorting the Ransom with Simple Shellcode

Hi! Today we are going to have some fun with shellcoding again. I think that I am still just a script-kiddie in this topic, but why not? Ladies and Gentlemen,...

SLAE Assignment #7 Encrypt Your Shellcode

This blog post has been created for completing the requirements of the SecurityTube Linux Assembly Expert certification. Student ID: SLAE-1202 Hi! This is a time...

SLAE Assignment #6 Polymorphic Shellcodes

This blog post has been created for completing the requirements of the SecurityTube Linux Assembly Expert certification. Student ID: SLAE-1202 TL;DR: Shellcode #1 Shellcode...

SLAE Assignment #5 Dissecting Msfvenom Payloads

This blog post has been created for completing the requirements of the SecurityTube Linux Assembly Expert certification. Student ID: SLAE-1202 TL;DR: linux/x86/chmod linux/x86/adduser

SLAE Assignment #4 Creating a Custom Encoding Scheme

This blog post has been created for completing the requirements of the SecurityTube Linux Assembly Expert certification. Student ID: SLAE-1202 TL;DR: Final shellcode is here

SLAE Assignment #3 Linux/x86 Egghunter Shellcode

This blog post has been created for completing the requirements of the SecurityTube Linux Assembly Expert certification. Student ID: SLAE-1202 Hi! Today I suggest you...

SLAE Assignment #2 Linux/x86 TCP Reverse Shell

This blog post has been created for completing the requirements of the SecurityTube Linux Assembly Expert certification. Student ID: SLAE-1202 TL;DR: Final shellcode is here

Reversing Linux Reverse TCP Shellcode

Hi! I finished my first SLAE assignment and have to start the next one. I think that reverse engineering based approach gives a results, so, I decided to research msfvenom-generated...

SLAE Assignment #1 - Linux/x86 TCP Bind Shell

This blog post has been created for completing the requirements of the SecurityTube Linux Assembly Expert certification. Student ID: SLAE-1202 TL;DR: Final shellcode is here