Reverse-engineer a JNI-native-obfuscated JAR (native-obfuscator, j2cc, or any tool that transpiles Java methods to C/C++ and calls back through the JNI) back toward readable Java. Use when the user wants to deobfuscate / dump / crack / understand such a jar or its bundled .dll/.so native blob, recover native method bodies, extract decrypted string tables, or trace/emulate the native code. Covers all three recovery paths (dynamic JVMTI, static Ghidra, emulation) and how to adapt them per-target.
2026-06-17