Hotpatch is a library that can be used to dynamically load a shared library (.so) file on Linux from one process into another already running process, without affecting the execution of the target process. The API is a C API, but also supported in C++.
sudo apt install hotpatch (221 KB)
Dependências: libc6
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hotpatcher
root@kali:~# hotpatcher -h
Usage: hotpatcher [options] <PID of process to patch>
Options:
-h This help message
-V Version number.
-v[vvvv] Enable verbose logging. Add more 'v's for more
-N Dry run. Do not modify anything in process
-l <.so> Path or name of the .so file to load. Switches off execution pointer reset
-s <name> Symbol to invoke during the dll inject. Optional.
-x <name> Set execution pointer to symbol. Cannot be set with -s option