Module libafl::mutators

Mutators mutate input during fuzzing.

Re-exports

• pub use scheduled::*;
• pub use mutations::*;
• pub use token_mutations::*;
• pub use encoded_mutations::*;
• pub use mopt_mutator::*;
• pub use gramatron::*;
• pub use grimoire::*;
• pub use tuneable::*;
• pub use string::*;
• pub use multi::*;
• pub use nautilus::*;

Modules

• encoded_mutations
  Mutations for EncodedInputs
• gramatron
  Gramatron is the rewritten gramatron fuzzer in rust. See the original gramatron repo Gramatron for more details.
• grimoire
  Grimoire is the rewritten grimoire mutator in rust. See the original repo Grimoire for more details.
• mopt_mutator
  The MOpt mutator scheduler, see https://github.com/puppet-meteor/MOpt-AFL and https://www.usenix.org/conference/usenixsecurity19/presentation/lyu
• multi
  Mutator definitions for MultipartInputs. See crate::inputs::multi for details.
• mutations
  A wide variety of mutations used during fuzzing.
• nautilus
  Mutators for the Nautilus grammmar fuzzer
• scheduled
  The ScheduledMutator schedules multiple mutations internally.
• string
  Mutators for preserving string categories, which may be useful for certain targets which are primarily string-oriented.
• token_mutations
  Tokens are what AFL calls extras or dictionaries. They may be inserted as part of mutations during fuzzing.
• tuneable
  An extension to the ScheduledMutator which schedules multiple mutations internally. Instead of a random mutator for a random amount of iterations, we can run a specific mutator for a specified amount of iterations

Structs

• MutationId
  The index of a mutation in the mutations tuple

Enums

• MutationResult
  The result of a mutation. If the mutation got skipped, the target will not be executed with the returned input.

Traits

• MultiMutator
  A mutator that takes input, and returns a vector of mutated inputs. Simple as that.
• Mutator
  A mutator takes input, and mutates it. Simple as that.
• MutatorsTuple
  A Tuple of Mutators that can execute multiple Mutators in a row.