evilshell.c – 3vilsh3ll is a remote backdoor that shuffles a shell back to a remote host when hit with an ICMP packet that has special settings.

3vilsh3ll is a remote backdoor that shuffles a shell back to a remote host when hit with an ICMP packet that has special settings.

You can download it from the following link: https://packetstormsecurity.com/files/download/69560/evilshell.c

Source: https://packetstormsecurity.com/files/69560/evilshell.c.html