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Secrets and Native Code

Native Function Call II

VIP4 Points

Overview

Native libraries can hide important application behavior behind compiled code, but the connection between Java code and native functions still leaves analyzable structure.

In Android security testing, native code review often focuses on loaded libraries, function names, data passed across JNI boundaries, and logic that developers intentionally moved out of the main application code.

In this lab, you continue practicing native function analysis with emphasis on understanding how native routines affect the Android application's behavior and security assumptions.

Related trainings

Mobile Application (APK) Analysis