Our application can connect to Internet only directly or via SOCKS proxy. Unfortunately we can only access the Internet via HTTP proxy protected by NTLM authentication. Is there any SOCKS server that chains outgoing connections via HTTP proxy? NTLM authentication support is mandatory.
We've checked antinat but found nothing about NTLM there.
Other solution could be to use SSH acting as SOCKS proxy chained to Proxytunnel, but this requires to have an additional server out of our network to act as SSH tunneling endpoint.