Reverse Engineering APK Built with Flutter

Study case on ADDA CTF 2022 Quals (Hidden Gold Oasis) and FindIT 2023 Final (kurang hoki). --------To be Updated--------

Preface

During the ADDA CTF 2022 my team got 2nd place on quals and final. For the Hidden Gold Oasis challenge i got first blood. In this page, i'll write in-depth analysis about how to reverse engineering APK based on flutter.

--------To be Updated--------

Approaches

Technique	Study Case
Dynamic Instrumentation using Frida and ReFlutter	ADDA CTF 2022 - Hidden Gold
	SSL Pinning Bypass
Static Analysis and Patching using Decompiler and Blutter	Find IT CTF 2023 -
	Intigriti CTF 2024 -
Dynamic Analysis using Debugger	Further Exploration #1
	Further Exploration #2

To Be Updated