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THREATWIRE

Open Source Tools · Category

Fuzzing

Coverage-guided and property-based fuzzers that generate inputs to find crashes and broken invariants.

3 tools

  • Foundry

    Fast toolkit for Ethereum development and testing

    Rust toolkit (forge, cast, anvil, chisel) to build, test, fuzz and deploy Solidity contracts, with fuzz and invariant testing built in.

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    11k
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    2.7k
    Last commit
    today
    Apache-2.0 OR MITOpen sourceSmart contract security

  • AFL++

    Coverage-guided fuzzer, successor to AFL

    Community-maintained successor to american fuzzy lop with faster instrumentation, custom mutators and QEMU, Frida and Unicorn modes for binaries.

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    6.8k
    Forks
    1.3k
    Last commit
    today
    AGPL-3.0-onlyOpen sourceFuzzing

  • Echidna

    Property-based fuzzer for Ethereum smart contracts

    Trail of Bits' fuzzer that generates transaction sequences to break user-defined invariants and assertions in Solidity contracts.

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    3.2k
    Forks
    437
    Last commit
    5 days ago
    AGPL-3.0-onlyOpen sourceSmart contract security