A docker repository for deploying pwnable challenges in CTF
A docker repository for deploying CTF challenges
Put files to floder bin. They’ll be copied to /home/ctf. Update the flag at the same time.
Edit ctf.xinetd. replace ./helloworld to your command.
You can also edit Dockerfile, ctf.xinetd, start.sh to custom your environment.
docker build -t "helloworld" .
DO NOT use bin as challenge’s name
docker run -d -p "0.0.0.0:pub_port:9999" -h "helloworld" --name="helloworld" helloworld
pub_port is the port you want to expose to the public network.
If you want to capture challenge traffic, just run tcpdump on the host. Here is an example.
tcpdump -w helloworld.pcap -i eth0 port pub_port