InCTF Finals 2026
CTF Conducted by Team BIOS.
Participated under Flagsomnia
Airgapped no-ai CTF. Had a lot of fun with pwn and rev challenges (very glad that I learned angr and z3 a couple weeks before)
2x Pwn, 3x REV, ~5000 points, position #3 in India.
Rev Adulthood
Interesting Z3 rev challenge. Solved it with power of unix tools, vim and ofc, some Z3. (Possible Unintended Solution :))))
Pwn Epic Journey
Simple shellcoding FTW.
Rev Enigma
Why bruteforce when you can just angr your way out of rev challenges. (+ firstblood)
Rev Darthvader
Why Z3 when you can have to just bruteforce ~256 possiblities
Pwn Batman
Simple SROP FTW. Write “/bin/sh\x00” to .bss and execve.