frida : Everything in reverse, for free! {python}

😹 Frida is an open-source toolkit for interactive and scriptable ƃuıɹǝǝuıƃuǝ ǝsɹǝʌǝɹ.

😹 You can inspect and manipulate processes running locally, over the network, or across platforms.

😹 You can inject your own scripts into black box processes to execute custom debugging logic.

http://frida.github.io/