Listeners (Agent Binding/Listening)
You can listen to ports on the agent and redirect connections to your control/proxy server.
In a ligolo session, use the listener_add command.
The following example will create a TCP listening socket on the agent (0.0.0.0:1234) and redirect connections to the 4321 port of the proxy server.
[Agent : nchatelain@nworkstation] » listener_add --addr 0.0.0.0:1234 --to 127.0.0.1:4321 --tcp
INFO[1208] Listener created on remote agent!
On the proxy:
$ nc -lvp 4321
When a connection is made on the TCP port 1234 of the agent, nc will receive the connection.
This is very useful when using reverse tcp/udp payloads.
You can view currently running listeners using the listener_list command and stop them using the listener_stop command:
[Agent : nchatelain@nworkstation] » listener_list
┌───────────────────────────────────────────────────────────────────────────────┐
│ Active listeners │
├───┬─────────────────────────┬────────────────────────┬────────────────────────┤
│ # │ AGENT │ AGENT LISTENER ADDRESS │ PROXY REDIRECT ADDRESS │
├───┼─────────────────────────┼────────────────────────┼────────────────────────┤
│ 0 │ nchatelain@nworkstation │ 0.0.0.0:1234 │ 127.0.0.1:4321 │
└───┴─────────────────────────┴────────────────────────┴────────────────────────┘
[Agent : nchatelain@nworkstation] » listener_stop 0
INFO[1505] Listener closed.