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A tag already exists with the provided branch name. I am using frida to hook functions inside of a Shared Object that is used by an Android APK. * use in onLeave. * This stub is somewhat dumb. i faced a issue with your code i opened another question here, reverseengineering.stackexchange.com/questions/30839/, How a top-ranked engineering school reimagined CS curriculum (Ep. recv or read. previously I loaded the lib into ghidra and auto analyzed it and then used this python script, just to get frida hooks on functions interested. It is very similar to the -finstrument-functions, EDIT - issue identified. Create the file R K. -. // module, but it's slower, especially over large binaries! Regarding the API of our profiler, we would like to have : I wont go through all the details of the implementation of the profiler since the source code is on Hacking, October 02, 2019 Update: */, /** what this script does is that it gets all functions in the lib and then generates frida hook script for them, may be technically some fallacies, didn't investigate it. // console.log(Log.getStackTraceString(Exception.$new())); * as a NativePointer object. a given function and after the execution of the function. Are you sure you want to create this branch? privacy statement. sockaddr_in which the program spits out as part of its operation: If you are not fully familiar with the structure of a struct, there are many Episode about a group who book passage on a space ship controlled by an AI, who turns out to be a human who can't leave his ship? Learn more about Stack Overflow the company, and our products. I'm pretty positive that the hooked functions are being called from the app through JNI native code. LIEF starts to be quite mature but there are still some concerns regarding: These limitations are quite acceptable on modern computers but when Asking for help, clarification, or responding to other answers. send('Injecting malicious byte array:'); Oliver Hough on Twitter: "BEAD NEWS BEARS you can and have been able to Firstly, and as mentioned previous section, Frida takes a void* pointer on the function to hook. Unexpected uint64 behaviour 0xFFFF'FFFF'FFFF'FFFF - 1 = 0? We need to know: Address of the function we want to call; Return type; Argument number and type As arguments we need to pass the pointer to this and our Vector3.