Available at: https://github.com/Impact-I/reFlutter

MASTG-TOOL-0100: reFlutter

The reFlutter framework helps to reverse engineer Flutter apps using the patched version of the Flutter library, which is already compiled and ready for application repackaging. This library has a modified snapshot deserialization process that allows you to perform dynamic analysis.

You can install and use reFlutter by following the official instructions. More information is also available in the article "Fork Bomb for Flutter" including details and practical examples.