Welcome to Mark's blog for Capture The Flag (CTF) enthusiasts

Sunday, June 12, 2022

CTF Writeup: SEETF Batnet Part 1

Singaporean CTF team Social Engineering Experts just hosted their first Capture The Flag (CTF) competition. There were a number of great Open Source Intelligence (OSINT) challenges. 

Most CTF writeups do a great job showing you the tools, tricks and techniques used to find the flag. However, lots of learning also happens by trial and error. Let's face it, no CTF experience is complete without some head-scratching, brow-creasing moments where you and your team is completely stuck.

Therefore, I present you the first capture-your-own-flag CTF writeup. 

Click on the links below to select an action. You will see the outcome appear at the bottom of the screen. Be warned: each action costs you a little bit of your sanity. Will you succeed in finding the flag, or will Batnet 1 take over your mind? Choose wisely! 

Sanity: 100%


Your Choices:
What Happens: