HighW4y2H3ll / chaff

Chaff README

These instructions were tested on Ubuntu 22.04.

Clone the repo

git clone --recursive https://github.com/HighW4y2H3ll/chaff.git

Building chaff

Build the Docker image

cd chaff/docker
docker build -t lava32chaff .

(The Docker image uses Debian snapshot as repository, which can be slow at times possibly due to rate limiting. If apt-get commands are taking too long, interrupt and restart the build. It might speed things up.)

Next spawn a shell in the Docker image

./scripts/docker-shell.sh

In this shell, build panda and then build the LAVA tools

./panda/setup.sh
python2 ./setup_container.py

Preparing host

• sudo apt install postgresql python-pip libodb-pgsql-2.4 jq
• Install docker. See here for instructions
• pip2 install colorama
• Run setup_postgresql.py using python2 to set up DB and some DB config.
• To enable accessing database from docker container, add
  • add listen_addresses = '172.17.0.1, localhost' and password_encryption = md5 to /etc/postgresql/<version>/main/postgresql.conf.
  • add host all all 172.17.0.0/16 md5 to /etc/postgresql/<version>/main/pg_hba.conf.
  • replace all scram-sha-256 with md5 in /etc/postgresql/<version>/main/pg_hba.conf
  • Restart postgresql.
  • Reset password by logging into psql.
  • Run docker shell and see if logging in using psql -h 172.17.0.1 -U postgres works using the password.
• Run ./init-host.py

Inserting chaff bugs

• ./scripts/lava.sh -ak <target>
• For more options, run ./scripts/lava.sh -h