This tool is used to assess Skype for business, Exchange, ADFS, and RDWeb server along with some functionality of O365. It also includes some new post-authentication Skype for Business functionality.
Generally, the tabs will unlock what functionalities of the tool you can use inline.
This tool was created only for educational purposes and not for any illegal practices. The developer of this tool is responsible for any misuse and the following consequences.
Download Link: https://github.com/ReverendThing/Carnivore