LSE toolsLSE toolsSulley (327)Sulley (327)

Tool and Usage

Sulley is an automated fuzzing framework that can be used during penetration tests and security assessments.

Screenshot for Sulley tool review
The development of this tool is halted and no new updates are expected.

Usage and audience

Sulley is commonly used for vulnerability management. Target users for this tool are pentesters and security professionals.

Tool review

The review and analysis of this project resulted in the following remarks for this security tool:


  • + More than 500 GitHub stars
  • + The source code of this software is available


  • - No updates for a while

Author and Maintainers

Sulley is under development by Aaron Portnoy, Pedram Amini, Ryan Sears.


Support operating systems

Sulley is known to work on Linux.

Sulley alternatives

Several alternative tools are available for Sulley that might be a good replacement.



Boofuzz is a fork of Sulley fuzzing framework after its maintenance dropped. Besides numerous bug fixes, boofuzz aims for extensibility.

Best alternative [100]
See also:

More alternative tools for Sulley

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Project details
Latest release1.0 [2014-06-12]
Last updatedSept. 17, 2017

Project health

This score is calculated by different factors, like project age, last release date, etc.


GitHub iconSulley GitHub project

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