Add SOCKS proxy support for SMB connection reuse

[azoxlpf]

Summary

This PR adds the -socks option to enable single SMB connection reuse across all pipes. This is required when using psexecsvc through SOCKS proxies (e.g., from ntlmrelayx).

SOCKS mode (-socks):

• All pipes share a single SMB connection from the initial RPC transport
• Pipes are connected sequentially to avoid conflicts
• Output is read synchronously after each command with optimized timings

Note: The interactive shell in SOCKS mode may not be as fluid as in normal mode due to connection sharing limitations, but this implementation provides the best possible experience given the constraints.

Screenshots

Ntlmrelayx socks :

Psexecsvc -socks :

[Dfte]

Thank you for the really good PR my friend ;)!