Industrial Intrusion CTF 2025 (TryHackMe)

Event Details:

Event Date: 27-29 June, 2025
Event Link: https://tryhackme.com/jr/industrial-intrusion
Team Name: APISec Avengers
Team's Discord: https://discord.gg/z5j98fXTH9
Total Solves: 19 out of 38
Team rank: ~300th out of 5600+ teams
Challenges Solved:
 Task 1 & Task 2 - Information about the event.
 Task 3 - Breach (OT?)
 Task 4 - Discord (Misc?)
 Task 5 - OSINT 1 (OSINT)
 Task 6 - OSINT 2 (OSINT)
 Task 7 - OSINT 3 (OSINT)
 Task 10 - Brr v1 (Web)
 Task 11 - Persistence (Web)
 Task 13 - Orcam (Forensics)
 Task 15 - Chess Industry (Boot2Root)
 Task 16 - Under Construction (Boot2Root)
 Task 19 - No salt, No shame (Crypto)
 Task 20 - Echoed Streams (Crypto)
 Task 21 - CRC Me If You Can (Crypto)
 Task 22 - Rogue Poller (Networking)
 Task 23 - Register Sweep (Networking)
 Task 24 - Auth (Reversing)
 Task 38 - Survey (N/A?)

Read my teammate's write-up for most of the challs listed above: https://appl3tree.github.io/posts/THM-Industrial-Intrusion-CTF/ Click on the Next button below to view my write-up for the only CTF challenge I was able to solve in this CTF.