Tool NullInjector

NullBit0

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Original poster
Dec 9, 2023
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NullInjector - inject shared libraries on android in runtime

There are several android library injectors on github which dont work properly on emulators so i decided to make my own injector and share it.
This injector allows loading libraries in runtime into any process + also works on emulators and bypasses linker namespace restrictions.

Because we are attaching to an external process root will be needed in order to use this tool
Get the injector from here: NullTrace-Injector

Put binary into a place where it can be run as root e.g /data/local/tmp
chmod 777 NullInject
./NullInject -p (package name) -lib (full library path)

Video: Showcase NullInject
inject1.png