Security analysis tool for EVM bytecode. Supports smart contracts built for Ethereum, Hedera, Quorum, Vechain, Roostock, Tron and other EVM-compatible blockchains.
[](https://waffle.io/ConsenSys/mythril-classic/)
Mythril Classic is an open-source security analysis tool for Ethereum smart contracts. It uses concolic analysis, taint analysis and control flow checking to detect a variety of security vulnerabilities.
Whether you want to contribute, need support, or want to learn what we have cooking for the future, our [Discord server](https://discord.gg/E3YrVtG) will serve your needs.
Oh and by the way, we're also building an [easy-to-use security analysis API called MythX](https://mythx.io) that integrates seamlessly with Truffle, Visual Studio Code, Github and other environments. If you're looking for tooling to plug into your SDLC you should check it out.
Mythril Classic's documentation is contained in the `docs` folder. It is based on Sphinx and can be built using the Makefile contained in the subdirectory:
```
cd docs
make html
```
This will create a `build` output directory containing the HTML output. Alternatively, PDF documentation can be built with `make latexpdf`. The available output format options can be seen with `make help`.
Visit the [Smart Contract Vulnerability Classification Registry](https://smartcontractsecurity.github.io/SWC-registry/) to find detailed information and remediation guidance for the vulnerabilities reported.
