GraphDeeSmartContract

This repo is a python implementation of smart contract vulnerability detection using graph neural networks (DR-GCN).

Requirements

Required Packages

python3 or above
PyTorch1.0.0
numpy1.18.2
sklearn for model evaluation

Run the following script to install the required packages.

pip install --upgrade pip
pip install torch==1.0.0
pip install numpy==1.18.2
pip install scikit-learn

Citation

Please use this citation if you want to cite our paper or codebase in your paper:

@inproceedings{ijcai2020-454,
  title     = {Smart Contract Vulnerability Detection using Graph Neural Network},
  author    = {Zhuang, Yuan and Liu, Zhenguang and Qian, Peng and Liu, Qi and Wang, Xiang and He, Qinming},
  booktitle = {Proceedings of the Twenty-Ninth International Joint Conference on
               Artificial Intelligence, {IJCAI-20}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization}, 
  pages     = {3283--3290},
  year      = {2020},
}

Running project

To run program, use this command: python SMVulDetector.py.
In addition, you can use specific hyper-parameters to train the model. All the hyper-parameters can be found in parser.py.

Examples:

python SMVulDetector.py --dataset training_data/REENTRANCY_CORENODES_1671
python SMVulDetector.py --dataset training_data/REENTRANCY_CORENODES_1671 --model gcn_modify --n_hidden 192 --lr 0.001 -f 64,64,64 --dropout 0.1 --vector_dim 100 --epochs 50 --lr_decay_steps 10,20

Using script： Repeating 10 times for different seeds with train.sh.

for i in $(seq 1 10);
do seed=$(( ( RANDOM % 10000 )  + 1 ));
python SMVulDetector.py --model gcn_modify --seed $seed | tee logs/smartcheck_"$i".log;
done

Then, you can find the training results in the logs/.

Dataset

ESC: Ethereum Smart Contracts

VSC: Vntchain Smart Contacts

The train data after normalization:

training_data/LOOP_CORENODES_1317, LOOP_FULLNODES_1317, REENTRANCY_CORENODES_1671, REENTRANCY_FULLNODES_1671

Reference

A fraction of the code reuses the code of graph_unet.
Thomas N. Kipf, Max Welling, Semi-Supervised Classification with Graph Convolutional Networks, ICLR 2017.

ZhenguangLiu/GraphDeeSmartContract