pip install paramiko import argparse import ipaddress import paramiko import concurrent.futures import socket
with concurrent.futures.ThreadPoolExecutor(max_workers=args.threads) as executor: futures = {executor.submit(scan_ssh, str(ip)): ip for ip in network if is_ssh_open(str(ip))} for future in concurrent.futures.as_completed(futures): ip = futures[future] try: result = future.result() if result: open_ssh_hosts.append(result) print(f"Open SSH: {result}") except Exception as exc: print(f"{ip} generated an exception: {exc}") lazy ssh scanner download
open_ssh_hosts = []
def is_ssh_open(host, port=22, timeout=1): try: sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.settimeout(timeout) result = sock.connect_ex((host, port)) sock.close() if result == 0: return True else: return False except Exception as e: print(f"Error checking {host}: {e}") return False pip install paramiko import argparse import ipaddress import
print("\nSummary:") print(f"Found {len(open_ssh_hosts)} SSH servers:") for host in open_ssh_hosts: print(host) You can do this via pip:
: Before running this script, ensure you have permission to scan the target network and SSH servers. Unauthorized scanning can be considered malicious. Prerequisites First, you'll need to install the paramiko library. You can do this via pip: