Blog Posts

HackTheBox - Legacy

5 minute read

HackTheBox - Lame

4 minute read

HackTheBox - Editorial

7 minute read

HackTheBox - BoardLight

6 minute read

HackTheBox - Blue

5 minute read

HTB Academy - Cross-Site Scripting (XSS)

2 minute read

HTB Academy - Web Enumeration

2 minute read

HTB Academy - Shells and Payloads

2 minute read

HTB Academy - Pivoting, Tunnelling and Port Forwarding

11 minute read

HTB Academy - Password Attacks

15 minute read

HTB Academy - File Transfers

4 minute read

HTB Academy - Enumeration and Footprinting

3 minute read

HTB Academy - Attacking Common Services

10 minute read

HTB Academy - Active Directory Enumeration and Attacks

26 minute read

PicoCTF 2024 (Part 1) - Binary Exploitation

7 minute read

osu!gaming CTF 2024 - wysi-baby

2 minute read

CS2107 (AY23/24 Sem 2) Assignment 1 Writeup

21 minute read

Cryptography: RSA

5 minute read

A primer to the RSA Cryptosystem.

PicoCTF 2022 - buffer overflow 3

7 minute read

An introduction to stack canaries + ret2win.

PicoCTF 2022 - x-sixty-what

5 minute read

Another ret2win challenge. Interestingly, this deals with 64-bit binaries instead of 32-bit.

PicoCTF 2022 - buffer overflow 2

5 minute read

A ret2win challenge that involves parameters on the call stack.

PicoCTF 2022 - buffer overflow 1

4 minute read

This is the first “proper” binary exploitation (ret2win) challenge in this CTF.