There are 2 repositories under icmp-tunnel topic.
ICMP and DNS tunneling via IPv4 and IPv6
A KCP Tunnel for Games [Only IPV6] - TCP & ICMP [IPV4] & IP6IP6
Establish an ICMP tunnel between Server and Client and combine it with RTT [ Reverse Tunnel] - Supports both TCP & UDP
Some Tunnels based on ICMP Combined with Private IPs and Socat | Haproxy & Reverse tunnel FRP
A Golang shellcode loader that receives payloads via ICMP packets from a C2 server to bypass firewalls
🐳 Docker Image Packaging for Udp2raw
IPv4 over ICMP tunnel
🔫 A weaponized ping implementation that includes concealed data in the packet payload.