# CTFs ## CTFs - [Introduction](https://kos0ng.gitbook.io/ctfs/introduction.md) - [2025](https://kos0ng.gitbook.io/ctfs/write-up/2025.md) - [Securinets Final](https://kos0ng.gitbook.io/ctfs/write-up/2025/securinets-final.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2025/securinets-final/reverse-engineering.md) - [saarCTF](https://kos0ng.gitbook.io/ctfs/write-up/2025/saarctf.md) - [Attack Defense](https://kos0ng.gitbook.io/ctfs/write-up/2025/saarctf/attack-defense.md) - [Securinets Quals](https://kos0ng.gitbook.io/ctfs/write-up/2025/securinets-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2025/securinets-quals/reverse-engineering.md) - [K17 CTF](https://kos0ng.gitbook.io/ctfs/write-up/2025/k17-ctf.md) - [Binary Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2025/k17-ctf/binary-exploitation.md) - [Web Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2025/k17-ctf/web-exploitation.md) - [Misc](https://kos0ng.gitbook.io/ctfs/write-up/2025/k17-ctf/misc.md) - [ITSEC CTF](https://kos0ng.gitbook.io/ctfs/write-up/2025/itsec-ctf.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2025/itsec-ctf/reverse-engineering.md) - [Qualifications](https://kos0ng.gitbook.io/ctfs/write-up/2025/itsec-ctf/reverse-engineering/qualifications.md) - [Final](https://kos0ng.gitbook.io/ctfs/write-up/2025/itsec-ctf/reverse-engineering/final.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2025/itsec-ctf/cryptography.md) - [Cloud](https://kos0ng.gitbook.io/ctfs/write-up/2025/itsec-ctf/cloud.md) - [DeadSec CTF](https://kos0ng.gitbook.io/ctfs/write-up/2025/deadsec-ctf.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2025/deadsec-ctf/cryptography.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2025/deadsec-ctf/reverse-engineering.md) - [No Hack No CTF](https://kos0ng.gitbook.io/ctfs/write-up/2025/no-hack-no-ctf.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2025/no-hack-no-ctf/cryptography.md) - [TryHackMe Industrial Intrusion](https://kos0ng.gitbook.io/ctfs/write-up/2025/tryhackme-industrial-intrusion.md) - [Web Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2025/tryhackme-industrial-intrusion/web-exploitation.md) - [SAS CTF Quals](https://kos0ng.gitbook.io/ctfs/write-up/2025/sas-ctf-quals.md) - [Malware](https://kos0ng.gitbook.io/ctfs/write-up/2025/sas-ctf-quals/malware.md) - [GooseCTF - misc0nfig](https://kos0ng.gitbook.io/ctfs/write-up/2025/goosectf-misc0nfig.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2025/goosectf-misc0nfig/reverse-engineering.md) - [SECCON Final](https://kos0ng.gitbook.io/ctfs/write-up/2025/seccon-final.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2025/seccon-final/reverse-engineering.md) - [KOTH](https://kos0ng.gitbook.io/ctfs/write-up/2025/seccon-final/koth.md) - [2024](https://kos0ng.gitbook.io/ctfs/write-up/2024.md) - [SECCON Quals](https://kos0ng.gitbook.io/ctfs/write-up/2024/seccon-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/seccon-quals/reverse-engineering.md) - [Platypwn CTF](https://kos0ng.gitbook.io/ctfs/write-up/2024/platypwn-ctf.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/platypwn-ctf/reverse-engineering.md) - [1337UP LIVE CTF](https://kos0ng.gitbook.io/ctfs/write-up/2024/1337up-live-ctf.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/1337up-live-ctf/reverse-engineering.md) - [Mobile](https://kos0ng.gitbook.io/ctfs/write-up/2024/1337up-live-ctf/mobile.md) - [Forensic](https://kos0ng.gitbook.io/ctfs/write-up/2024/1337up-live-ctf/forensic.md) - [Misc](https://kos0ng.gitbook.io/ctfs/write-up/2024/1337up-live-ctf/misc.md) - [HKCERT CTF Quals](https://kos0ng.gitbook.io/ctfs/write-up/2024/hkcert-ctf-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/hkcert-ctf-quals/reverse-engineering.md) - [Binary Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2024/hkcert-ctf-quals/binary-exploitation.md) - [Flare-On 11](https://kos0ng.gitbook.io/ctfs/write-up/2024/flare-on-11.md) - [Challenge #1 - frog](https://kos0ng.gitbook.io/ctfs/write-up/2024/flare-on-11/challenge-1-frog.md) - [Intechfest](https://kos0ng.gitbook.io/ctfs/write-up/2024/intechfest.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/intechfest/reverse-engineering.md) - [Forensic](https://kos0ng.gitbook.io/ctfs/write-up/2024/intechfest/forensic.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2024/intechfest/cryptography.md) - [Mobile](https://kos0ng.gitbook.io/ctfs/write-up/2024/intechfest/mobile.md) - [Cyber Breaker Competition (1v1)](https://kos0ng.gitbook.io/ctfs/write-up/2024/cyber-breaker-competition-1v1.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/cyber-breaker-competition-1v1/reverse-engineering.md) - [Web Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2024/cyber-breaker-competition-1v1/web-exploitation.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2024/cyber-breaker-competition-1v1/cryptography.md) - [Binary Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2024/cyber-breaker-competition-1v1/binary-exploitation.md) - [Cyber Breaker Competition Quals](https://kos0ng.gitbook.io/ctfs/write-up/2024/cyber-breaker-competition-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/cyber-breaker-competition-quals/reverse-engineering.md) - [Web Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2024/cyber-breaker-competition-quals/web-exploitation.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2024/cyber-breaker-competition-quals/cryptography.md) - [BlackHat MEA Quals](https://kos0ng.gitbook.io/ctfs/write-up/2024/blackhat-mea-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/blackhat-mea-quals/reverse-engineering.md) - [Forensic](https://kos0ng.gitbook.io/ctfs/write-up/2024/blackhat-mea-quals/forensic.md) - [TFC CTF](https://kos0ng.gitbook.io/ctfs/write-up/2024/tfc-ctf.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/tfc-ctf/reverse-engineering.md) - [Forensic](https://kos0ng.gitbook.io/ctfs/write-up/2024/tfc-ctf/forensic.md) - [Misc](https://kos0ng.gitbook.io/ctfs/write-up/2024/tfc-ctf/misc.md) - [DeadSec CTF](https://kos0ng.gitbook.io/ctfs/write-up/2024/deadsec-ctf.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/deadsec-ctf/reverse-engineering.md) - [Web Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2024/deadsec-ctf/web-exploitation.md) - [Aptos - Code Collision CTF](https://kos0ng.gitbook.io/ctfs/write-up/2024/aptos-code-collision-ctf.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/aptos-code-collision-ctf/reverse-engineering.md) - [Misc](https://kos0ng.gitbook.io/ctfs/write-up/2024/aptos-code-collision-ctf/misc.md) - [DownUnder CTF](https://kos0ng.gitbook.io/ctfs/write-up/2024/downunder-ctf.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/downunder-ctf/reverse-engineering.md) - [JustCTF](https://kos0ng.gitbook.io/ctfs/write-up/2024/justctf.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/justctf/reverse-engineering.md) - [Forensic](https://kos0ng.gitbook.io/ctfs/write-up/2024/justctf/forensic.md) - [Misc](https://kos0ng.gitbook.io/ctfs/write-up/2024/justctf/misc.md) - [Akasec CTF](https://kos0ng.gitbook.io/ctfs/write-up/2024/akasec-ctf.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/akasec-ctf/reverse-engineering.md) - [Forensic](https://kos0ng.gitbook.io/ctfs/write-up/2024/akasec-ctf/forensic.md) - [Codegate CTF Preliminary](https://kos0ng.gitbook.io/ctfs/write-up/2024/codegate-ctf-preliminary.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/codegate-ctf-preliminary/reverse-engineering.md) - [NahamCon CTF](https://kos0ng.gitbook.io/ctfs/write-up/2024/nahamcon-ctf.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2024/nahamcon-ctf/cryptography.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/nahamcon-ctf/reverse-engineering.md) - [Malware](https://kos0ng.gitbook.io/ctfs/write-up/2024/nahamcon-ctf/malware.md) - [Misc](https://kos0ng.gitbook.io/ctfs/write-up/2024/nahamcon-ctf/misc.md) - [Mobile](https://kos0ng.gitbook.io/ctfs/write-up/2024/nahamcon-ctf/mobile.md) - [Scripting](https://kos0ng.gitbook.io/ctfs/write-up/2024/nahamcon-ctf/scripting.md) - [Web Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2024/nahamcon-ctf/web-exploitation.md) - [Forensic](https://kos0ng.gitbook.io/ctfs/write-up/2024/nahamcon-ctf/forensic.md) - [SAS CTF Quals](https://kos0ng.gitbook.io/ctfs/write-up/2024/sas-ctf-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/sas-ctf-quals/reverse-engineering.md) - [SwampCTF](https://kos0ng.gitbook.io/ctfs/write-up/2024/swampctf.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/swampctf/reverse-engineering.md) - [Misc](https://kos0ng.gitbook.io/ctfs/write-up/2024/swampctf/misc.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2024/swampctf/cryptography.md) - [UNbreakable International](https://kos0ng.gitbook.io/ctfs/write-up/2024/unbreakable-international.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/unbreakable-international/reverse-engineering.md) - [Network](https://kos0ng.gitbook.io/ctfs/write-up/2024/unbreakable-international/network.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2024/unbreakable-international/cryptography.md) - [ACSC](https://kos0ng.gitbook.io/ctfs/write-up/2024/acsc.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2024/acsc/reverse-engineering.md) - [Hardware](https://kos0ng.gitbook.io/ctfs/write-up/2024/acsc/hardware.md) - [Web Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2024/acsc/web-exploitation.md) - [0xL4ugh](https://kos0ng.gitbook.io/ctfs/write-up/2024/0xl4ugh.md) - [Mobile](https://kos0ng.gitbook.io/ctfs/write-up/2024/0xl4ugh/mobile.md) - [2023](https://kos0ng.gitbook.io/ctfs/write-up/2023.md) - [BlackHat MEA Final](https://kos0ng.gitbook.io/ctfs/write-up/2023/blackhat-mea-final.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/blackhat-mea-final/reverse-engineering.md) - [Web Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2023/blackhat-mea-final/web-exploitation.md) - [Flare-On 10](https://kos0ng.gitbook.io/ctfs/write-up/2023/flare-on-10.md) - [Challenge #1 - X](https://kos0ng.gitbook.io/ctfs/write-up/2023/flare-on-10/challenge-1-x.md) - [Challenge #2 - ItsOnFire](https://kos0ng.gitbook.io/ctfs/write-up/2023/flare-on-10/challenge-2-itsonfire.md) - [Challenge #3 - mypassion](https://kos0ng.gitbook.io/ctfs/write-up/2023/flare-on-10/challenge-3-mypassion.md) - [Challenge #4 - aimbot](https://kos0ng.gitbook.io/ctfs/write-up/2023/flare-on-10/challenge-4-aimbot.md) - [Challenge #5 - where\_am\_i](https://kos0ng.gitbook.io/ctfs/write-up/2023/flare-on-10/challenge-5-where_am_i.md) - [Challenge #6 - FlareSay](https://kos0ng.gitbook.io/ctfs/write-up/2023/flare-on-10/challenge-6-flaresay.md) - [Challenge #7 - flake](https://kos0ng.gitbook.io/ctfs/write-up/2023/flare-on-10/challenge-7-flake.md) - [Challenge #8 - AmongRust](https://kos0ng.gitbook.io/ctfs/write-up/2023/flare-on-10/challenge-8-amongrust.md) - [Challenge #9 - mbransom](https://kos0ng.gitbook.io/ctfs/write-up/2023/flare-on-10/challenge-9-mbransom.md) - [Challenge #10 - kupo](https://kos0ng.gitbook.io/ctfs/write-up/2023/flare-on-10/challenge-10-kupo.md) - [Challenge #11 - over\_the\_rainbow](https://kos0ng.gitbook.io/ctfs/write-up/2023/flare-on-10/challenge-11-over_the_rainbow.md) - [Challenge #12 - HVM](https://kos0ng.gitbook.io/ctfs/write-up/2023/flare-on-10/challenge-12-hvm.md) - [Challenge #13 - y0da](https://kos0ng.gitbook.io/ctfs/write-up/2023/flare-on-10/challenge-13-y0da.md) - [LakeCTF Quals](https://kos0ng.gitbook.io/ctfs/write-up/2023/lakectf-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/lakectf-quals/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2023/lakectf-quals/cryptography.md) - [TSG CTF](https://kos0ng.gitbook.io/ctfs/write-up/2023/tsg-ctf.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/tsg-ctf/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2023/tsg-ctf/cryptography.md) - [ISITDTU Quals](https://kos0ng.gitbook.io/ctfs/write-up/2023/isitdtu-quals.md) - [Web Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2023/isitdtu-quals/web-exploitation.md) - [Misc](https://kos0ng.gitbook.io/ctfs/write-up/2023/isitdtu-quals/misc.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/isitdtu-quals/reverse-engineering.md) - [BlackHat MEA Quals](https://kos0ng.gitbook.io/ctfs/write-up/2023/blackhat-mea-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/blackhat-mea-quals/reverse-engineering.md) - [ASCIS Final](https://kos0ng.gitbook.io/ctfs/write-up/2023/ascis-final.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/ascis-final/reverse-engineering.md) - [Web Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2023/ascis-final/web-exploitation.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2023/ascis-final/cryptography.md) - [ASCIS Quals](https://kos0ng.gitbook.io/ctfs/write-up/2023/ascis-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/ascis-quals/reverse-engineering.md) - [Forensic](https://kos0ng.gitbook.io/ctfs/write-up/2023/ascis-quals/forensic.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2023/ascis-quals/cryptography.md) - [IFest](https://kos0ng.gitbook.io/ctfs/write-up/2023/ifest.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/ifest/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2023/ifest/cryptography.md) - [Misc](https://kos0ng.gitbook.io/ctfs/write-up/2023/ifest/misc.md) - [Cyber Jawara International](https://kos0ng.gitbook.io/ctfs/write-up/2023/cyber-jawara-international.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/cyber-jawara-international/reverse-engineering.md) - [Forensic](https://kos0ng.gitbook.io/ctfs/write-up/2023/cyber-jawara-international/forensic.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2023/cyber-jawara-international/cryptography.md) - [Web Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2023/cyber-jawara-international/web-exploitation.md) - [Intechfest](https://kos0ng.gitbook.io/ctfs/write-up/2023/intechfest.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/intechfest/reverse-engineering.md) - [Forensic](https://kos0ng.gitbook.io/ctfs/write-up/2023/intechfest/forensic.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2023/intechfest/cryptography.md) - [Mobile](https://kos0ng.gitbook.io/ctfs/write-up/2023/intechfest/mobile.md) - [CSAW Quals](https://kos0ng.gitbook.io/ctfs/write-up/2023/csaw-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/csaw-quals/reverse-engineering.md) - [SECCON Quals](https://kos0ng.gitbook.io/ctfs/write-up/2023/seccon-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/seccon-quals/reverse-engineering.md) - [CTFZone Quals](https://kos0ng.gitbook.io/ctfs/write-up/2023/ctfzone-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/ctfzone-quals/reverse-engineering.md) - [Securinets Quals](https://kos0ng.gitbook.io/ctfs/write-up/2023/securinets-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/securinets-quals/reverse-engineering.md) - [Compfest Final (Attack Defense)](https://kos0ng.gitbook.io/ctfs/write-up/2023/compfest-final-attack-defense.md) - [Web Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2023/compfest-final-attack-defense/web-exploitation.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2023/compfest-final-attack-defense/cryptography.md) - [Compfest Quals](https://kos0ng.gitbook.io/ctfs/write-up/2023/compfest-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/compfest-quals/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2023/compfest-quals/cryptography.md) - [Forensic](https://kos0ng.gitbook.io/ctfs/write-up/2023/compfest-quals/forensic.md) - [Misc](https://kos0ng.gitbook.io/ctfs/write-up/2023/compfest-quals/misc.md) - [Tenable](https://kos0ng.gitbook.io/ctfs/write-up/2023/tenable.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/tenable/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2023/tenable/cryptography.md) - [Steganography](https://kos0ng.gitbook.io/ctfs/write-up/2023/tenable/steganography.md) - [ASCWG Quals](https://kos0ng.gitbook.io/ctfs/write-up/2023/ascwg-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/ascwg-quals/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2023/ascwg-quals/cryptography.md) - [BSides Indore](https://kos0ng.gitbook.io/ctfs/write-up/2023/bsides-indore.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/bsides-indore/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2023/bsides-indore/cryptography.md) - [NahamCon CTF](https://kos0ng.gitbook.io/ctfs/write-up/2023/nahamcon-ctf.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2023/nahamcon-ctf/cryptography.md) - [HSCTF](https://kos0ng.gitbook.io/ctfs/write-up/2023/hsctf.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/hsctf/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2023/hsctf/cryptography.md) - [Web Exploitation](https://kos0ng.gitbook.io/ctfs/write-up/2023/hsctf/web-exploitation.md) - [Misc](https://kos0ng.gitbook.io/ctfs/write-up/2023/hsctf/misc.md) - [ACSC](https://kos0ng.gitbook.io/ctfs/write-up/2023/acsc.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/acsc/reverse-engineering.md) - [HackTM Quals](https://kos0ng.gitbook.io/ctfs/write-up/2023/hacktm-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2023/hacktm-quals/reverse-engineering.md) - [2022](https://kos0ng.gitbook.io/ctfs/write-up/2022.md) - [Intechfest](https://kos0ng.gitbook.io/ctfs/write-up/2022/intechfest.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2022/intechfest/reverse-engineering.md) - [Mobile](https://kos0ng.gitbook.io/ctfs/write-up/2022/intechfest/mobile.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2022/intechfest/cryptography.md) - [NCW Final](https://kos0ng.gitbook.io/ctfs/write-up/2022/ncw-final.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2022/ncw-final/reverse-engineering.md) - [NCW Quals](https://kos0ng.gitbook.io/ctfs/write-up/2022/ncw-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2022/ncw-quals/reverse-engineering.md) - [Misc](https://kos0ng.gitbook.io/ctfs/write-up/2022/ncw-quals/misc.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2022/ncw-quals/cryptography.md) - [Compfest Final](https://kos0ng.gitbook.io/ctfs/write-up/2022/compfest-final.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2022/compfest-final/reverse-engineering.md) - [Forensic](https://kos0ng.gitbook.io/ctfs/write-up/2022/compfest-final/forensic.md) - [Compfest Quals](https://kos0ng.gitbook.io/ctfs/write-up/2022/compfest-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2022/compfest-quals/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2022/compfest-quals/cryptography.md) - [IFest](https://kos0ng.gitbook.io/ctfs/write-up/2022/ifest.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2022/ifest/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2022/ifest/cryptography.md) - [Forensic](https://kos0ng.gitbook.io/ctfs/write-up/2022/ifest/forensic.md) - [2021](https://kos0ng.gitbook.io/ctfs/write-up/2021.md) - [Cyber Jawara Final](https://kos0ng.gitbook.io/ctfs/write-up/2021/cyber-jawara-final.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2021/cyber-jawara-final/reverse-engineering.md) - [Cyber Jawara Quals](https://kos0ng.gitbook.io/ctfs/write-up/2021/cyber-jawara-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2021/cyber-jawara-quals/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2021/cyber-jawara-quals/cryptography.md) - [DarkCon CTF](https://kos0ng.gitbook.io/ctfs/write-up/2021/darkcon-ctf.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2021/darkcon-ctf/reverse-engineering.md) - [Wreck IT Quals](https://kos0ng.gitbook.io/ctfs/write-up/2021/wreck-it-quals.md) - [Mobile](https://kos0ng.gitbook.io/ctfs/write-up/2021/wreck-it-quals/mobile.md) - [MDT4.0 Final](https://kos0ng.gitbook.io/ctfs/write-up/2021/mdt4.0-final.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2021/mdt4.0-final/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2021/mdt4.0-final/cryptography.md) - [Forensic](https://kos0ng.gitbook.io/ctfs/write-up/2021/mdt4.0-final/forensic.md) - [MDT4.0 Quals](https://kos0ng.gitbook.io/ctfs/write-up/2021/mdt4.0-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2021/mdt4.0-quals/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2021/mdt4.0-quals/cryptography.md) - [IFest](https://kos0ng.gitbook.io/ctfs/write-up/2021/ifest.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2021/ifest/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2021/ifest/cryptography.md) - [Compfest Final](https://kos0ng.gitbook.io/ctfs/write-up/2021/compfest-final.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2021/compfest-final/reverse-engineering.md) - [Compfest Quals](https://kos0ng.gitbook.io/ctfs/write-up/2021/compfest-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2021/compfest-quals/reverse-engineering.md) - [Cryptography](https://kos0ng.gitbook.io/ctfs/write-up/2021/compfest-quals/cryptography.md) - [2020](https://kos0ng.gitbook.io/ctfs/write-up/2020.md) - [Deep CTF](https://kos0ng.gitbook.io/ctfs/write-up/2020/deep-ctf.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/write-up/2020/deep-ctf/reverse-engineering.md) - [2025](https://kos0ng.gitbook.io/ctfs/ctf-author/2025.md) - [2024](https://kos0ng.gitbook.io/ctfs/ctf-author/2024.md) - [2023](https://kos0ng.gitbook.io/ctfs/ctf-author/2023.md) - [Gemastik Quals](https://kos0ng.gitbook.io/ctfs/ctf-author/2023/gemastik-quals.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/ctf-author/2023/gemastik-quals/reverse-engineering.md) - [2022](https://kos0ng.gitbook.io/ctfs/ctf-author/2022.md) - [2021](https://kos0ng.gitbook.io/ctfs/ctf-author/2021.md) - [Hack The Box](https://kos0ng.gitbook.io/ctfs/lifetime-ctf/hack-the-box.md) - [Reverse Engineering](https://kos0ng.gitbook.io/ctfs/lifetime-ctf/hack-the-box/reverse-engineering.md) - [TBU](https://kos0ng.gitbook.io/ctfs/lifetime-ctf/hack-the-box/reverse-engineering/tbu.md)