# CTFs

- [Fword CTF 2020](/notes/writeups/ctfs/fword-ctf-2020.md): https://ctftime.org/event/1066
- [Binary Exploitation](/notes/writeups/ctfs/fword-ctf-2020/binary-exploitation.md)
- [Molotov](/notes/writeups/ctfs/fword-ctf-2020/binary-exploitation/untitled.md): A ret2libc with a given leak
- [Reversing](/notes/writeups/ctfs/fword-ctf-2020/reversing.md)
- [XO](/notes/writeups/ctfs/fword-ctf-2020/reversing/xo.md): Messing with the XOR
- [X-MAS CTF 2020](/notes/writeups/ctfs/x-mas-ctf-2020.md)
- [Pwn](/notes/writeups/ctfs/x-mas-ctf-2020/pwn.md)
- [Do I Know You?](/notes/writeups/ctfs/x-mas-ctf-2020/pwn/do-i-know-you.md)
- [Naughty](/notes/writeups/ctfs/x-mas-ctf-2020/pwn/naughty.md)
- [Web](/notes/writeups/ctfs/x-mas-ctf-2020/web.md)
- [PHP Master](/notes/writeups/ctfs/x-mas-ctf-2020/web/php-master.md)
- [HTB CyberSanta 2021](/notes/writeups/ctfs/htb-cybersanta-2021.md)
- [Crypto](/notes/writeups/ctfs/htb-cybersanta-2021/crypto.md)
- [Common Mistake](/notes/writeups/ctfs/htb-cybersanta-2021/crypto/common-mistake.md): Common Mod, DIfferent e
- [Missing Reindeer](/notes/writeups/ctfs/htb-cybersanta-2021/crypto/missing-reindeer.md): Cube Root Attack
- [Xmas Spirit](/notes/writeups/ctfs/htb-cybersanta-2021/crypto/xmas-spirit.md)
- [Meet Me Halfway](/notes/writeups/ctfs/htb-cybersanta-2021/crypto/meet-me-halfway.md): Meet-in-the-middle attack on AES