HoneyBadger

An analysis tool to detect honeypots in Ethereum smart contracts 🍯. HoneyBadger is based on Oyente. Our paper can be found here.

Quick Start

A container with the dependencies set up can be found here.

To open the container, install docker and run:

docker pull christoftorres/honeybadger && docker run -i -t christoftorres/honeybadger

To evaluate a simple honeypot inside the container, run:

python honeybadger/honeybadger.py -s honeypots/MultiplicatorX3.sol

and you are done!

Custom Docker image build

docker build -t honeybadger .
docker run -it honeybadger:latest

Full installation

Install the following dependencies

solc

$ sudo add-apt-repository ppa:ethereum/ethereum
$ sudo apt-get update
$ sudo apt-get install solc

evm from go-ethereum

1. https://geth.ethereum.org/downloads/ or
2. By from PPA if your using Ubuntu

$ sudo apt-get install software-properties-common
$ sudo add-apt-repository -y ppa:ethereum/ethereum
$ sudo apt-get update
$ sudo apt-get install ethereum

z3 Theorem Prover version 4.7.1.

Download the source code of version z3-4.7.1

Install z3 using Python bindings

$ python scripts/mk_make.py --python
$ cd build
$ make
$ sudo make install

Requests library

pip install requests

web3 library

pip install web3

Evaluate Ethereum smart contract honeypot

python honeybadger.py -s <contract filename>

Run python honeybadger.py --help for a complete list of options.