GitHub topics: capture-the-flag

Repositories

sudlit/ctf-writeups

ctf-writeups

Language: Python - Size: 17.3 MB - Last synced at: about 21 hours ago - Pushed at: about 22 hours ago - Stars: 2 - Forks: 2

karstenpedersen/bachelor-thesis

Investigating and Creating Capture the Flag (CTF) Challenges

Language: Jupyter Notebook - Size: 14.6 MB - Last synced at: 1 day ago - Pushed at: 1 day ago - Stars: 0 - Forks: 0

ddnet-insta/ddnet-insta Fork of ddnet/ddnet

A teeworlds instagib (grenade/laser capture the flag/death match/catch) mod based on DDRaceNetwork (gctf/ictf/idm/gdm/zcatch)

Language: C++ - Size: 343 MB - Last synced at: 2 days ago - Pushed at: 2 days ago - Stars: 10 - Forks: 9

fazlearefin/kali-ctf-machine-setup

Kali Linux extra useful packages for CTF and Pentest activities

Language: Shell - Size: 409 KB - Last synced at: 2 days ago - Pushed at: 2 days ago - Stars: 11 - Forks: 2

x0itachi/HTB-Writeups

A bilingual index of Hack The Box Write-Ups, including machine and challenge walkthroughs published on Medium. Perfect for cybersecurity enthusiasts and learners.

Size: 32.2 KB - Last synced at: 2 days ago - Pushed at: 2 days ago - Stars: 0 - Forks: 0

CallMePlayer/player01ready.com

🎮 Unlimited Games + No Games 🥓

Language: HTML - Size: 4.2 MB - Last synced at: 2 days ago - Pushed at: 3 days ago - Stars: 0 - Forks: 0

EMCL-Research-ITSecLab/ctf-creator

Create Capture the flag games with Docker!

Language: Python - Size: 1.8 MB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 2 - Forks: 0

tsug0d/MyAwesomeWebChallenge

Collection of my capture-the-flag web challenge in any levels

Language: PHP - Size: 42.3 MB - Last synced at: 2 days ago - Pushed at: over 2 years ago - Stars: 111 - Forks: 32

Karrs725/NYCU-S24-UP

Assignments for Advanced Programming in the UNIX Environment (Graduate Course, NYCU)

Language: C - Size: 3.91 KB - Last synced at: 4 days ago - Pushed at: 4 days ago - Stars: 0 - Forks: 0

Karrs725/NYCU-S25-CSC

Projects for Computer Security Capstone (Undergraduate Course, NYCU)

Language: C++ - Size: 2.02 MB - Last synced at: 4 days ago - Pushed at: 4 days ago - Stars: 0 - Forks: 0

80h3m14n/80h3m14n-book

A journal I am writing on my cyber security journey

Language: HTML - Size: 71.3 KB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 0 - Forks: 0

RIZZZIOM/z-writeups

Detailed writeups for machines from various platforms. New writeups added weekly. Perfect for learning and improving your penetration testing skills.

Size: 808 MB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 4 - Forks: 0

spq/pkappa2

Network traffic analysis tool for Attack & Defense CTF's

Language: Go - Size: 3.98 MB - Last synced at: 2 days ago - Pushed at: 2 days ago - Stars: 62 - Forks: 14

sefa1071/myAwesome

Description: myAwesome is a simple and straightforward tool designed to streamline and enhance your daily tasks. It offers a user-friendly interface and practical features for increased productivity.

Size: 12.7 KB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 0 - Forks: 0

0xsyr0/Awesome-Cybersecurity-Handbooks

A huge chunk of my personal notes since I started playing CTFs and working as a Red Teamer.

Size: 4.57 MB - Last synced at: 4 days ago - Pushed at: 7 days ago - Stars: 2,623 - Forks: 348

JorianWoltjer/practical-ctf

Gitbook: A big collection of my notes for Capture The Flag (CTF) challenges or Hacking in general

Language: PowerShell - Size: 17.3 MB - Last synced at: 4 days ago - Pushed at: 8 days ago - Stars: 29 - Forks: 4

pwndbg/pwndbg

Exploit Development and Reverse Engineering with GDB & LLDB Made Easy

Language: Python - Size: 64.2 MB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 8,796 - Forks: 1,022

Les-Blaireaux-des-Legendes/.github

CTF Team Les Blaireaux des Légendes 🇫🇷

Size: 114 KB - Last synced at: 7 days ago - Pushed at: 7 days ago - Stars: 0 - Forks: 1

purplestormctf/Writeups

purplestorm writeup collection

Language: Python - Size: 139 MB - Last synced at: 9 days ago - Pushed at: 9 days ago - Stars: 21 - Forks: 4

matthewoestreich/wizer_ctf

Wizer CTF Solutions

Language: JavaScript - Size: 1.35 MB - Last synced at: 10 days ago - Pushed at: 10 days ago - Stars: 1 - Forks: 0

project-newstar/wiki-docs

Source code of NewStar CTF documentation website.

Language: Vue - Size: 68.8 MB - Last synced at: 10 days ago - Pushed at: 10 days ago - Stars: 3 - Forks: 4

ctfer-io/chall-manager

Challenge Scenarios on Demand, anywhere, anytime, of any size, and for anyone

Language: Go - Size: 46.4 MB - Last synced at: 7 days ago - Pushed at: 7 days ago - Stars: 18 - Forks: 0

asynchronous-x/orbital-ctf

Orbital - A Custom CTF Platform

Language: TypeScript - Size: 12.1 MB - Last synced at: 11 days ago - Pushed at: 11 days ago - Stars: 30 - Forks: 4

GZCTF-Cloner simplifies the process of duplicating or backing up GZCTF games and challenges. 🐙 Easily export and import game data while ensuring that cloned challenges remain secure and hidden until you're ready to publish. 💾

Language: Python - Size: 40 KB - Last synced at: 11 days ago - Pushed at: 11 days ago - Stars: 0 - Forks: 0

Gallopsled/pwntools

CTF framework and exploit development library

Language: Python - Size: 26.8 MB - Last synced at: 11 days ago - Pushed at: 19 days ago - Stars: 12,652 - Forks: 1,757

Aviksaikat/WalkThroughs

All of my CTF(THM, HTB, pentesterlab, vulnhub etc.) wirte-ups & notes

Language: Smali - Size: 795 MB - Last synced at: about 7 hours ago - Pushed at: about 1 year ago - Stars: 20 - Forks: 2

Reelix/Reecon

A small program for network recon

Language: C# - Size: 1.29 MB - Last synced at: 12 days ago - Pushed at: 12 days ago - Stars: 16 - Forks: 5

0x4m4/m0xblood-ctfd-theme

A dark, cyberpunk-inspired CTFd theme with red accents and animated elements

Language: CSS - Size: 5.41 MB - Last synced at: 8 days ago - Pushed at: 16 days ago - Stars: 1 - Forks: 0

juice-shop/multi-juicer

Host and manage multiple Juice Shop instances for security trainings and Capture The Flags

Language: Go - Size: 9.61 MB - Last synced at: 13 days ago - Pushed at: 13 days ago - Stars: 287 - Forks: 148

l4rm4nd/GZCTF-Cloner

Python 3 Script to Clone/Backup GZCTF Games and Challenges

Language: Python - Size: 98.6 KB - Last synced at: 6 days ago - Pushed at: 14 days ago - Stars: 3 - Forks: 0

0x4m4/first-strike-alert

First Strike Alert - A dystopian-themed CTFd first blood announcer with automatic sound playback and fullscreen announcements

Language: JavaScript - Size: 1.2 MB - Last synced at: 8 days ago - Pushed at: 15 days ago - Stars: 0 - Forks: 0

mailvlous/write-ups

Write Ups CTF

Size: 12.6 MB - Last synced at: 15 days ago - Pushed at: 16 days ago - Stars: 0 - Forks: 0

mailvlous/go-directory-traversal

Language: PHP - Size: 856 MB - Last synced at: 3 days ago - Pushed at: 16 days ago - Stars: 0 - Forks: 0

AnonXarkA/COMPUTER-SECURITY-CSE490-BRACU

Language: Python - Size: 4.69 MB - Last synced at: 16 days ago - Pushed at: 16 days ago - Stars: 0 - Forks: 0

RenatoMignone/Cryptography

This Repository is based on the "Cryptography" course @PoliTo, it provides a foundational introduction to cryptography, focusing on state-of-the-art cryptographic algorithms essential for computer system security.

Language: Python - Size: 1.03 MB - Last synced at: 19 days ago - Pushed at: 19 days ago - Stars: 0 - Forks: 0

mufeedvh/basecrack

Decode All Bases - Base Scheme Decoder

Language: Python - Size: 3.48 MB - Last synced at: 5 days ago - Pushed at: about 2 years ago - Stars: 560 - Forks: 91

Botti01/Cryptography

This Repository is based on the "Cryptography" course @polito, it provides a foundational introduction to cryptography, focusing on state-of-the-art cryptographic algorithms essential for computer system security.

Language: Python - Size: 5.54 MB - Last synced at: 24 days ago - Pushed at: 24 days ago - Stars: 0 - Forks: 0

povzayd/p-per

Python tool to quickly extract embedded JPEG images from pcap files. Features an interactive emoji CLI, automatic output folders, and reliable error handling. Perfect for image extraction, data recovery, and digital forensics.

Language: Python - Size: 17.1 MB - Last synced at: 4 days ago - Pushed at: 30 days ago - Stars: 2 - Forks: 0

Crypto-Cat/ctf-writeups

Repository for my GitBook (CTF writeups)

Language: Python - Size: 53.2 MB - Last synced at: 18 days ago - Pushed at: 26 days ago - Stars: 10 - Forks: 4

Crypto-Cat/CTF

CTF challenge (mostly pwn) files, scripts etc

Language: Python - Size: 59.1 MB - Last synced at: 26 days ago - Pushed at: 28 days ago - Stars: 1,909 - Forks: 388

hydr0nium/mimir

All Knowing Pentesting Assistant

Language: Python - Size: 53.7 KB - Last synced at: 26 days ago - Pushed at: 26 days ago - Stars: 0 - Forks: 0

k4m4/dcipher-cli

🔓Crack hashes using online rainbow & lookup table attack services, right from your terminal.

Language: JavaScript - Size: 816 KB - Last synced at: 28 days ago - Pushed at: over 2 years ago - Stars: 233 - Forks: 27

0xsyr0/CTF-Notes Fork of purplestormctf/CTF-Notes

From Zero To Hero

Language: Shell - Size: 9.91 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 31 - Forks: 8

purplestormctf/CTF-Notes

From Zero To Hero

Language: Shell - Size: 9.91 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 26 - Forks: 14

swisskyrepo/GraphQLmap

GraphQLmap is a scripting engine to interact with a graphql endpoint for pentesting purposes. - Do not use for illegal testing ;)

Language: Python - Size: 58.6 KB - Last synced at: about 1 month ago - Pushed at: over 1 year ago - Stars: 1,490 - Forks: 209

sqrrrrl/image-size-tool

A tool for creating and solving steganography CTF challenges.

Language: Python - Size: 18.6 KB - Last synced at: 27 days ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0

duckstroms/Web-CTF-Cheatsheet

Web CTF CheatSheet 🐈

Language: Ruby - Size: 227 KB - Last synced at: 15 days ago - Pushed at: almost 4 years ago - Stars: 25 - Forks: 5

lucthienphong1120/TryHackMe-CTF

TryHackMe CTF writeups

Size: 484 KB - Last synced at: 4 days ago - Pushed at: over 1 year ago - Stars: 21 - Forks: 3

user0x1337/htb-operator

Command-Line tool for accessing HTB

Language: Python - Size: 282 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 14 - Forks: 1

Joyfernandas/ctf-challenges

🧠 Web-based CTF challenges for beginners and enthusiasts — learn security by doing, all powered by GitHub Pages

Language: HTML - Size: 22.5 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0

abuturabofficial/w3-blog

My Blog

Language: CSS - Size: 16.6 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 0 - Forks: 0

juice-shop/juice-shop-ctf

Tool to export Juice Shop challenges and hints in data format compatible with CTFd, RootTheBox or FBCTF

Language: JavaScript - Size: 3.78 MB - Last synced at: about 1 month ago - Pushed at: 4 months ago - Stars: 421 - Forks: 127

Les-Blaireaux-des-Legendes/CTF

Résultats CTF - Les Blaireaux des Légendes

Size: 13.2 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 1 - Forks: 1

nik1as/website-scanner

A fast and powerful website scanner for CTFs

Language: Python - Size: 894 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 1 - Forks: 0

AhdanFirdaus/capture_the_flag

Kumpulan tools dan referensi belajar untuk mempersiapkan dan menyelesaikan tantangan CTF

Language: Python - Size: 44.9 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 16 - Forks: 2

ZishanAdThandar/WriteUps

CTF and Bug Bounty Hunting WriteUps.

Language: HTML - Size: 1.99 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 19 - Forks: 3

lenoctambule/fcsc-2025

Writeups et solutions pour le FCSC 2025

Language: Python - Size: 32.2 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 0 - Forks: 0

athack-ctf/AtHackCTF-2025-Challenges

All challenges from AtHackCTF 2025.

Size: 2.45 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 9 - Forks: 0

mgiannopoulos24/CTF-Challenges

Writeups for CTF Challenges.

Language: Python - Size: 146 KB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 2 - Forks: 1

UrmiaCTF/UCTF-2024

Urmia CTF 2024 Challenges and Official Writeups

Language: HTML - Size: 77.8 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 6 - Forks: 0

potreic/Write-Up-TPW-CTF-2024

CTF walkthrough solutions: web exploits (XXE Injection), binary overflows, cracking ciphers, and detecting in digital forensics. Break challenges & cat data.txt | grep flags! 🎯

Size: 11.7 KB - Last synced at: 14 days ago - Pushed at: 7 months ago - Stars: 0 - Forks: 0

pwnpad/pwnpad

🐳 VMs are bloat. Dockerise your VAPT environment

Language: Shell - Size: 3.77 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 73 - Forks: 8

alirezaomidi/ctf

Solutions to CTF problems.

Language: Python - Size: 7.22 MB - Last synced at: 2 months ago - Pushed at: about 9 years ago - Stars: 12 - Forks: 11

Gallopsled/gallopsled.github.io

Pwntools Blog

Language: CSS - Size: 4.73 MB - Last synced at: about 1 month ago - Pushed at: almost 4 years ago - Stars: 1 - Forks: 2

Add3r/Security-Resources

Archive of Security Resources - Trainings, meetups, Links

Size: 3.57 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 8 - Forks: 2

chaitanyarahalkar/Cyberfort-CTF-Website

Cyberfort CTF is an online platform to test and advance skills in Penetration Testing and Cybersecurity.

Language: JavaScript - Size: 9.57 MB - Last synced at: about 2 months ago - Pushed at: about 1 year ago - Stars: 5 - Forks: 2

PascalCTF/CTF-Checker

A site for checking the uptime of the services of the challenges of the PascalCTFs.

Language: Python - Size: 53.7 KB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 0 - Forks: 0

Ackee-Blockchain/Solana-Auditors-Bootcamp

Learn to audit Solana programs and help secure the ecosystem. Take your security practices to the next level and get certified by Ackee Blockchain Security. It's free, too.

Language: Rust - Size: 8.11 MB - Last synced at: 2 months ago - Pushed at: 9 months ago - Stars: 120 - Forks: 52

dev-angelist/Writeups-and-Walkthroughs

My Writeups and Walkthroughs

Size: 214 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 21 - Forks: 14

jonscafe/ctfs-write-ups

Compilation of my CTFs Write Up and my cheat sheet.

Language: Python - Size: 193 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 5 - Forks: 1

htr-tech/0xTwin

Twin-Hex Cipher Encoder/Decoder

Language: Python - Size: 3.91 KB - Last synced at: 2 months ago - Pushed at: almost 2 years ago - Stars: 18 - Forks: 0

htr-tech/Vigenere-Decoder

Decode / Bruteforce Vigenere cipher text just using the Flag Format!!

Language: Python - Size: 17.6 KB - Last synced at: 2 months ago - Pushed at: 7 months ago - Stars: 30 - Forks: 6

michaelwjohnson/web-security-ctf

Web Security Capture The Flag (CTF) challenge implemented using Flask and Docker.

Language: Python - Size: 6.84 KB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 0 - Forks: 0

lucianoscarpaci/MAX78000FTHR Fork of mitre-cyber-academy/2025-ectf-insecure-example

🚀 This repository showcases a wolfSSL secured design for an eCTF Satellite TV System. It includes an embedded cryptography project using the MAX78000FTHR board. 📡🔒

Language: Python - Size: 140 KB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

NYU-LLM-CTF/nyuctf_agents

The D-CIPHER and NYU CTF baseline LLM Agents built for NYU CTF Bench

Language: Python - Size: 672 KB - Last synced at: 3 months ago - Pushed at: 4 months ago - Stars: 63 - Forks: 12

l4rm4nd/SecureTheJuice

OWASP Juice Shop hosted by Traefik SSL Reverse Proxy and Authelia Single-Sign-On (SSO) provider. Comes with Cowrie SSH honeypot.

Size: 50.8 KB - Last synced at: about 1 month ago - Pushed at: 3 months ago - Stars: 3 - Forks: 1

Natounet/CTF-Container-Manager

CTF Container Manager is a lightweight tool designed to simplify the management of Docker-based challenges for Capture The Flag (CTF) events. It allows teams to start, stop, and restart containers via a TCP/TLS connection using openssl, ensuring efficient handling while maintaining security through an authentication mechanism with a secret key.

Language: Go - Size: 40 KB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

Cryptogenic/Exploit-Writeups

A collection where my current and future writeups for exploits/CTF will go

Size: 122 KB - Last synced at: 3 months ago - Pushed at: about 4 years ago - Stars: 757 - Forks: 116

p4-team/ctf

Ctf solutions from p4 team

Language: Python - Size: 298 MB - Last synced at: 3 months ago - Pushed at: 9 months ago - Stars: 1,798 - Forks: 263

RodrigoPombo1/labs-ctfs-fsi

Size: 0 Bytes - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

bodgergely/wargames

Capture the Flag solutions

Language: JavaScript - Size: 3.93 MB - Last synced at: 6 days ago - Pushed at: 3 months ago - Stars: 1 - Forks: 0

AnLoMinus/TryHackMe

🔒 TryHackMe - Home Work ! 📝

Language: Shell - Size: 2.41 MB - Last synced at: 3 months ago - Pushed at: 6 months ago - Stars: 36 - Forks: 12

asaaki/capture-the-ip

Claim as many IPs as you can and become a block owner

Language: HTML - Size: 408 KB - Last synced at: 1 day ago - Pushed at: about 1 year ago - Stars: 24 - Forks: 0

adamyi/CTFProxy

Your ultimate infrastructure to run a CTF, with a BeyondCorp-like zero-trust network and simple infrastructure-as-code configuration.

Language: Go - Size: 596 KB - Last synced at: 3 months ago - Pushed at: over 2 years ago - Stars: 67 - Forks: 12

lucianoscarpaci/CTF-challenge-Debugger-Flag

This project involves capturing a debugger flag by doing various exercises about the basics of debugging assembly code using OpenOCD and GDB server.

Language: Assembly - Size: 6.84 KB - Last synced at: 8 days ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

bouvet/nord-juice-shop

A collection of scripts to automate the deployment of MultiJuicer and CTFd in Kubernetes

Language: Shell - Size: 104 KB - Last synced at: 3 months ago - Pushed at: about 1 year ago - Stars: 9 - Forks: 2

StanlyLife/CyberRange-CTF

A fully fetched IAAS Capture the flag platform made for Kongsberg Defence & Aerospace

Language: HTML - Size: 16.8 MB - Last synced at: 2 days ago - Pushed at: about 4 years ago - Stars: 2 - Forks: 0

OscarAkaElvis/game-of-thrones-hacking-ctf

Game of Thrones hacking CTF (Capture the flag)

Size: 243 KB - Last synced at: 3 months ago - Pushed at: 4 months ago - Stars: 63 - Forks: 9

IloveNooodles/CTFs

Archive my journey and writeup on CTF Competition

Language: Python - Size: 358 MB - Last synced at: 2 months ago - Pushed at: 11 months ago - Stars: 10 - Forks: 0

carloseduardo-ts/WriteUps

Resoluções de desafios de CTF e VM vulneráveis, explorando falhas de diferentes níveis

Language: Python - Size: 13.9 MB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 2 - Forks: 0

Jdwalli/ctf-writeups

This repository contains writeups for various CTFs I've participated in either by myself or with a team. Every writeup contains the challenge description, my solution, and the flag. Additionally, this repository contains a collection of notes for solving these challenges

Size: 12.9 MB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 1 - Forks: 0