Icmptunnel (ICMP Tunneling)

Github repo: https://github.com/jamesbarlow/icmptunnel

Installation

git clone https://github.com/jamesbarlow/icmptunnel.git

cd icmptunnel

make

Disable ICMP echo reply

echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all

./icmptunnel -s

Ctrl+z

bg

Start the ICMP tunnel on server mode and assign it a new IP address for tunneling

/sbin/ifconfig tun0 10.0.0.1 netmask 255.255.255.0

ifconfig

Now do the same for Kali Linux and then SSH to your target

Now all SSH traffic is being transmitted via ICMP