# ctf

**Repository Path**: nuxe/ctf

## Basic Information

- **Project Name**: ctf
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2026-04-03
- **Last Updated**: 2026-04-03

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# CTF Write-ups

Write-ups for some CTF challenges.

## Highlights

### Attack-Defense

- [DEF CON CTF 2021](2021/def_con_finals)

### Cryptography
- [Party Ticket](https://hackmd.io/N24BVozuT2CgUrdWz6V7NA) from [CakeCTF 2021]
- [hav3-i-b33n-pwn3d](https://github.com/cscosu/ctf-writeups/tree/master/2021/dam_ctf/hav3-i-b33n-pwn3d) from [DamCTF 2021]
- [Bit Flip 1](2020/dragon_ctf/bit_flip/1) from [Dragon CTF 2020]
- [Queensarah2](2020/pbctf/queensarah2) from [pbctf 2020]
- [janken vs yoshiking](2021/zer0pts_ctf/janken_vs_yoshiking) from [zer0pts CTF 2021]

### Web Exploitation
- [Ruthless Monster](2021/pwn2win/ruthless_monster) from [Pwn2Win 2021]
- [Build a Better Panel](2021/dice_ctf/build_a_better_panel) from [DiceCTF 2021]
- [Watered Down Watermark as a Service](2021/angstrom_ctf/watered_down_watermark) from [ångstromCTF 2021]
- [shitty blog](https://github.com/cscosu/ctf-writeups/tree/master/2021/hxp_ctf/shitty-blog) from [hxp CTF 2021]
- [Pearl's U-Stor](https://github.com/cscosu/ctf-writeups/tree/master/2021/plaidctf/pearls_ustor) from [PlaidCTF 2021]
- [Cr0wnAir](2021/union_ctf/Cr0wnAir) from [Union CTF 2021]
- [Baby SQLi](2021/zer0pts_ctf/baby_sqli) from [zer0pts CTF 2021]

### Reverse Engineering
- [2k](https://github.com/cscosu/ctf-writeups/tree/master/2021/redpwn_ctf/2k) from [redpwnCTF 2021]
- [cpp](https://github.com/cscosu/ctf-writeups/tree/master/2021/google_ctf/cpp) from [Google CTF 2021]
- [nooopster](https://github.com/cscosu/ctf-writeups/tree/master/2021/def_con_quals/nooopster) from [DEF CON Quals 2021]
- [dimensionality](https://github.com/cscosu/ctf-writeups/tree/master/2021/redpwn_ctf/dimensionality) from [redpwnCTF 2021]
- [Super Duper Secure Flag Validator](2020/osu-ctf-spring/reverse_engineering/validator) from [OSU CTF Spring 2020]

### Binary Exploitation
- [hwdbg](https://github.com/cscosu/ctf-writeups/tree/master/2021/cakectf/hwdbg) from [CakeCTF 2021]
- [GOT it](https://github.com/cscosu/ctf-writeups/tree/master/2021/cakectf/GOT_it) from [CakeCTF 2021]
- [AEG](https://github.com/cscosu/ctf-writeups/tree/master/2021/utctf/AEG) from [UTCTF 2021]
- [Not Beginner's Stack](2021/zer0pts_ctf/not_beginners_stack) from [zer0pts CTF 2021]

### Misc
- [Sensitive Material](2021/union_ctf/sensitive_material) from [Union CTF 2021]
- [Dots Exposed](2021/pwn2win/dots_exposed) from [Pwn2Win 2021]
- [EMU](2020/xmas_ctf/emu) from [X-MAS CTF 2020]
- [cheater mind](2021/zh3r0_ctf/cheater_mind) from [Zh3r0 CTF V2]
- [Baby Shock](2020/hitcon_ctf/baby_shock) from [HITCON CTF 2020]
- [GCombo](2020/pbctf/gcombo) from [pbctf 2020]
- [telepathy](https://github.com/cscosu/ctf-writeups/tree/master/2021/cakectf/telepathy) from [CakeCTF 2021]

[OSU CTF Spring 2020]: 2020/osu-ctf-spring/
[OSU CTF Autumn 2020]: 2020/osu-ctf-autumn/
[Cyber Security Rumble 2020]: 2020/cyber_security_rumble/
[SunshineCTF 2020]: 2020/sunshine_ctf/
[Affinity CTF Lite 2020]: 2020/affinity_ctf_lite/
[Dragon CTF 2020]: 2020/dragon_ctf/
[HITCON CTF 2020]: 2020/hitcon_ctf/
[pbctf 2020]: 2020/pbctf/
[X-MAS CTF 2020]: 2020/xmas_ctf/
[DiceCTF 2021]: 2021/dice_ctf/
[Union CTF 2021]: 2021/union_ctf/
[zer0pts CTF 2021]: 2021/zer0pts_ctf/
[UTCTF 2021]: 2021/utctf/
[PlaidCTF 2021]: 2021/plaidctf/
[ångstromCTF 2021]: 2021/angstrom_ctf/
[b01lers CTF 2021]: 2021/b01lers_ctf/
[DEF CON Quals 2021]: 2021/def_con_quals/
[Pwn2Win 2021]: 2021/pwn2win/
[Zh3r0 CTF V2]: 2021/zh3r0_ctf/
[redpwnCTF 2021]: 2021/redpwn_ctf/
[Google CTF 2021]: 2021/google_ctf/
[CakeCTF 2021]: 2021/cake_ctf/
[DamCTF 2021]: 2021/dam_ctf/
[hxp CTF 2021]: 2021/hxp_ctf/