SniperOJ Dockerfiles

SniperOJ is an open source CTF(Capture The Flag) Platform.

• Everything is open source, including platform and all challenges.
• Dockfiles never use private images, so you can see all operations while build a vulnerability environment.

This repo will store all Dockerfiles of challenges running on SniperOJ.
You don't need to worry about how to build a challenging environment.
All you need to do is typing a few commands and then you can start to solve the challenges.
Enjoy your CTF career, Keep running!

Requirements

# Docker
sudo apt install docker.io
# Docker-compose
sudo apt install docker-compose

How to use?

# 1. Make sure that you have docker and docker-compose installed
# 2. Clone this repo
git clone https://github.com/SniperOJ/CTF-Challenge-Dockerfiles.git

# Enter the challenge directory which you are interested, eg: web/bypass-php-exit/
cd web/bypass-php-exit/

# 3. Change the listen port for forwarding if you want
# A example of docker-compose.yml will be like that:
# version: '2'
# services:
#     web:
#         build: .
#         ports:
#             - '80:80' # you can change the port if you want
#         stdin_open: true
#         tty: true

vim docker-compose.yml

# 4. Build the docker image
docker-compose build

# 5. Run the environment
docker-compose run

# 6. Enjoy the challenge

How to contribute?

CONTRITUBE.md

Challenges

WEB

Competition	Name	Type	Author	Level	Writeup
2018-SUCTF	homework	WEB	Wisdom Tree	⭐⭐⭐	RESERVED
SniperOJ	2048	WEB	WangYihang	⭐	RESERVED
SniperOJ	as-fast-as-you-can	WEB	WangYihang	⭐	RESERVED
SniperOJ	baby-eval	WEB	Reversed	⭐	RESERVED
SniperOJ	bypass-php-exit	WEB	Reversed	⭐	RESERVED
SniperOJ	guess-the-code	WEB	Reversed	⭐⭐	RESERVED
SniperOJ	phar	WEB	WangYihang	⭐⭐⭐	RESERVED
RESERVED	php-object-injection	WEB	Reversed	⭐	RESERVED
SniperOJ	php-weak-type	WEB	Reversed	⭐	RESERVED
SniperOJ	punctuation-webshell	WEB	WangYihang	⭐⭐	RESERVED
SniperOJ	sniperoj-web-browser	WEB	WangYihang	⭐	RESERVED
SniperOJ	md5-vs-injection	WEB	WangYihang	⭐	RESERVED
SniperOJ	inject-again	WEB	WangYihang	⭐⭐	RESERVED
RESERVED	hard-injection-via-update	WEB	Reversed	⭐⭐⭐	RESERVED
SniperOJ	trick-on-base64	WEB	XDCTF-2017 & WangYihang	⭐⭐⭐	RESERVED
SniperOJ	r-cursive-revenge	WEB	超威蓝猫 & WangYihang	⭐⭐⭐	RESERVED
SniperOJ	pull-the-string	WEB	WangYihang	⭐⭐	RESERVED
SniperOJ	baby-ssrf	WEB	WangYihang	⭐⭐	RESERVED

MISC

Competition	Name	Type	Author	Level	Writeup
SniperOJ	compare-flag	MISC	WangYihang	⭐	RESERVED
Ringzer0team	bash-jail	MISC	ringzer0team	⭐	RESERVED
SniperOJ	md5-collision	MISC	WangYihang	⭐	RESERVED

PWN

Competition	Name	Type	Author	Level	Writeup
2016-ACTF	run-circles	PWN	Reversed	⭐	RESERVED
SniperOJ	advanced-leak-x86	PWN	WangYihang	⭐⭐	RESERVED
SniperOJ	bof-x86-64	PWN	WangYihang	⭐	RESERVED
SniperOJ	leak-x86	PWN	WangYihang	⭐	RESERVED
SniperOJ	printable	PWN	WangYihang	⭐⭐	RESERVED
SniperOJ	shellcode-x86-64	PWN	WangYihang	⭐	RESERVED
SniperOJ	shorter-shellcode-x86-64	PWN	WangYihang	⭐⭐	RESERVED

FAQ

Freuqently Asked Questions

Acknownledgement

• Wisdom Tree
• Ringzer0team

Reference

• Platform Source Code
• Writeups of Challenges
• Docker Hub