[enhancement] Add NTLMv1 scan option

[AdrianVollmer]

See #67. I included portions of Responder's code with minimal modifications. This means that Coercer must be GPL licensed.

In this approach, we monkeypatch Responder's SaveToDb function to modify control_structure accordingly.

When setting --stop-on-ntlm-auth in scan mode, coercer stops scanning a target completely upon receiving an SMB connection with NTLM authentication. This is useful if we want to find DCs supporting NTLMv1.

This PR should be taken as a proposal. Happy to discuss details!

[p0dalirius]

Hey @AdrianVollmer,

This is a very good idea, I'll look into it in January 2024!

Best regards,

[AdrianVollmer]

Sooo looks like I forgot to add a dependency. I didn't notice for a while because responder catches the relevant ImportError and replaces the exception with a print statement which I did not see because it was overwritten by the Coercer logs. With that being said, I gotta say it's been working well for me for a while now.