Which tools or libraries does the article mention for executing Exchange PowerShell commands via NTLM authentication?

The article mentions `requests_ntlm` for NTLM authentication, and either `pypsrp` or `Flask` as a web proxy for command execution. It also provides a rewritten Python3 version of a Gist that simulates normal Exchange PowerShell communication data. For details on ProxyShell exploitation, refer to Penetration Technique: Remote Access to Exchange PowerShell.