Mythic Documentation
Version 3.0

Reverse PortFwd

See the C2 Related Development section for more RPFWD specific message details.
To start / stop RPFWD (or any interactive based protocol), use the SendMythicRPCProxyStart and SendMythicRPCProxyStop RPC calls within your Payload Type's tasking functions.
For RPFWD, you want to set LocalPort to the port you want to open up on the host where your agent is running. RemoteIP and RemotePort are used for Mythic to make remote connections based on the incoming connections your agent gets on LocalPort within the target network. The PortType will be CALLBACK_PORT_TYPE_RPORTFWD (i.e. rpfwd).