/unidbg

Allows you to emulate an Android ARM32 and/or ARM64 native library, and an experimental iOS ARM emulation

Primary LanguageJavaApache License 2.0Apache-2.0

unidbg

Allows you to emulate an Android ARM32 and/or ARM64 native library, and an experimental iOS ARM32 emulation.

This is an educational project to learn more about the ELF file format and ARM assembly.

License

Simple tests under src/test directory





More tests

Features

  • Emulation of the JNI Invocation API so JNI_OnLoad can be called.
  • Support JavaVM, JNIEnv.
  • Emulation of syscalls instruction.
  • Support ARM32 and ARM64 bit.
  • Inline hook, thanks to HookZz.
  • Android import hook, thanks to xHook.
  • IOS fishhook and substrate hook.
  • Support simple console debugger, gdb stub, experimental IDA android debugger server, instruction trace, memory read/write trace.

TODO

  • Working iOS emulation.
  • Add more iOS syscall.

Thanks