http://ainita2ucg473h7tjp3j32fu6wabxtrk2lrz6hauystamloiap3a4did.onion/ssl-under-attack-in-iran
As you can see, the connection is established successfully, but as soon as proxifier client is trying to establish a SSL tunnel it looses the TCP connection to the proxy server. The same thing is happening with TOR, a developer reported the DPI in Iran detects the 356 days expiry date time stamp on the SSL generated by TOR, and terminates the connection.