Architecture

This page give some information about Dexcalibur internals. Each main components are described below.

1.Hook manager

The Hook Manager has several tasks including:

to generate source code of hook when you click on “Probe” button
to complete/customize hook templates provided by inspectors
to maintain mapping between Method/Class object into internal DB and associated hooks
to handle message sent by hooks, and to store it into HookSession object
to invoke callback from inspector (which can trigger event)
to make source code of the final Frida’s script inclusing all enabled hooks, shared variables and dependancies
to enable/disable hook

Picture below summarizes what it is included into HookManager object. Hook manager architecture