libafl
The agent uses LibAFL, a modular Rust fuzzing library, to build custom fuzzers with fine-grained control over observers, feedback mechanisms, mutators, schedulers, and executors. It supports drop-in libFuzzer replacement mode via libFuzzer.a, fully custom fuzzer construction with InProcessExecutor and coverage-guided feedback, multi-core fuzzing with Launcher, crash deduplication via BacktraceObserver, and dictionary-based token mutations. The agent applies LibAFL when standard fuzzers like libFuzzer or AFL++ lack needed customization — such as custom mutation strategies, novel feedback mechanisms, non-standard target architectures, or fuzzing research requiring component-level control over the fuzzing loop, corpus management, and sanitizer integration.
Installation and usage
The agent uses LibAFL, a modular Rust fuzzing library, to build custom fuzzers with fine-grained control over observers, feedback mechanisms, mutators, schedulers, and executors. It supports drop-in libFuzzer replacement mode via libFuzzer.a, fully custom fuzzer construction with InProcessExecutor and coverage-guided feedback, multi-core fuzzing with Launcher, crash deduplication via BacktraceObserver, and dictionary-based token mutations. The agent applies LibAFL when standard fuzzers like libFuzzer or AFL++ lack needed customization — such as custom mutation strategies, novel feedback mechanisms, non-standard target architectures, or fuzzing research requiring component-level control over the fuzzing loop, corpus management, and sanitizer integration.
설치 후 터미널에서 다음 명령을 실행하여 이 스킬을 사용할 수 있습니다:
skills use libafl