Heyo ~ If y'all are reading this, the CTF has probably just ended and I just wanted to congratulate y'all for coming so far!!

No matter the result, you guys have done an amazing job pulling through all the tough training sessions and the steep learning curve coming into this CTF. Despite most of us being extremely busy with our JC curriculum.

Nevertheless, I hope it has been an eye opener and a learning experience to you as it has been for me and I really hope to see y'all around in more CTFs to come.

Here are writeups that I wrote for all the training challenges for you to ponder and view at you leisure. If there is anything that you are uncertain about, feel free to dm me, I can be easily contactable via the Cyberthon Discord Server and/or through my discord dms.

Definitely wasn't a satisfactory performance, but considering all the difficulties me and my team faced during and outside of the CTF, I'm still proud of my team anyways for making it to #12.

totally not tilted at how smooth my brain was during the CTF

totally not me choking throughout the ctf

• Apcafe
• Placeholder
• APCDB
• Market Research

• Shell (Pwn: Basic ret2win)
• Not So Silent (Wireshark)

• PowerLevelElite integer
• Adminitize ret2win
• Callmemaybe basic rop
• FIlelister format string
• nosystem ret2libc + leak libc

• Stegosaurus image sorry i got lazy and js used zsteg
• Being Watched pcap
• Rendezvous pcap
• Recollections memdump forensics
• Hyperbolic repair pdf sorry i got lazy and just google pdf repair dont kill me nik 😭

• Byte Rotator scripting
• XorMillion xor
• Never Gonna Give otp key reuse
• Really Secure Algorithm rsa
• Hashcryption aes_ecb + mmd5

• NumberGame reversing python
• Super Secure Sipher reversing java
• Master Rev reversing assembly
• Beep Boop dynamic analysis
• Prove Your Worth static analysis

• Flag Poster curl
• The Day cookies
• No Leek sqli
• Cannot Leek php strcmp
• Browser ID ssti