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How to create extremely simple (http) reverse proxy using netcat (nmap flavor) and a named pipe
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mkfifo reply | |
ncat -kl 8765 < reply | ncat 127.0.0.1 4567 > reply # listens on port 8765 and redirects to localhost:4567. Runs until C-c. | |
rm reply # cleanup after end |
Can this be modified, so that it connects to some port on remote server and redirects to some local port ?
- Create listener on remove server port X and forward that to port Y localhost
- on your computer create a reverse shell from server port Y to your local port Z below
allow_incoming.sh
making remote server 9026 to go to local port 9001
#!/bin/bash
# SERVER_IP: this is the publicly available server
SERVER_IP='test.example.com'
# SERVER_PORT: the port you want to connect to remote
SERVER_PORT='9026'
# LOCAL_IP: the IP of the local server
LOCAL_IP='127.0.0.1'
# LOCAL_PORT: The local port to forward the data to
LOCAL_PORT='9001'
echo "forwarding $SERVER_IP:$SERVER_PORT to $LOCAL_IP:$LOCAL_PORT"
ssh -i ~/.ssh/KeyToUse -N -T -R 0.0.0.0:$SERVER_PORT:$LOCAL_IP:$LOCAL_PORT root@$SERVER_IP
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Can this be modified, so that it connects to some port on remote server and redirects to some local port ?