A module for XPosed. It is used to dump dex from any apps
This is very old tool and may not work on Android 6.0 and higher. I just shared it here for archive purposes
Original source: https://crifan.github.io/android_app_security_crack/website/android_crack_tool/app_to_dex/fdex2.html
Translated tutorial: https://platinmods.com/threads/fdex2-old-dex-dumping-tool-for-xposed.147955/