ARPSPOOF_DETECTOR

Watch value for gateway mac in the arp table

Nice and simple, but will not detect an attack if the tool is executed after the attack.

Analyze "is-at" ARP responses:

Check if IP is gateway IP.

Check if source mac is actually the gateway's mac.

This method will detect attacks even if the attack was launched before the execution of the tool.

#!/usr/bin/env python

import scapy
from scapy.layers.l2 import ARP
from scapy.sendrecv import sniff def sniff(interface):
scapy.sendrecv.sniff(iface=interface, store=False, prn=process_sniffed_packet) def process_sniffed_packet(packet):
if packet.haslayer(ARP) and packet[ARP].op == 2:
print(packet.show()) sniff("eth0")

Update the Python code to detect the real attack!

#!/usr/bin/env python

import scapy
from scapy.layers.l2 import ARP, Ether
from scapy.sendrecv import sniff, srp def get_mac(ip):
arp_request = ARP(pdst=ip)
broadcast = Ether(dst="ff:ff:ff:ff:ff:ff")
arp_request_broadcast = broadcast / arp_request
answered_list = srp(arp_request_broadcast, timeout=1, verbose=False)[0] return answered_list[0][1].hwsrc def sniff(interface):
scapy.sendrecv.sniff(iface=interface, store=False, prn=process_sniffed_packet) def process_sniffed_packet(packet):
try:
real_mac = get_mac(packet[ARP].psrc)
response_mac = packet[ARP].hwsrc
if real_mac != response_mac:
print("[+] You are under attack!!")
except IndexError:
pass sniff("eth0")

Python Ethical Hacking - ARPSpoof_Detector的更多相关文章

  1. Python Ethical Hacking - BACKDOORS(8)

    Cross-platform hacking All programs we wrote are pure python programs They do not rely on OS-specifi ...

  2. Python Ethical Hacking - ARP Spoofing

    Typical Network ARP Spoofing Why ARP Spoofing is possible: 1. Clients accept responses even if they ...

  3. Python Ethical Hacking - NETWORK_SCANNER(2)

    DICTIONARIES Similar to lists but use key instead of an index. LISTS List of values/elements, all ca ...

  4. Python Ethical Hacking - NETWORK_SCANNER(1)

    NETWORK_SCANNER Discover all devices on the network. Display their IP address. Display their MAC add ...

  5. Python Ethical Hacking - MAC Address & How to Change(3)

    SIMPLE ALGORITHM Goal  -> Check if MAC address was changed. Steps: 1. Execute and read ifconfig. ...

  6. Python Ethical Hacking - MAC Address & How to Change(2)

    FUNCTIONS Set of instructions to carry out a task. Can take input, and return a result. Make the cod ...

  7. Python Ethical Hacking - MAC Address & How to Change(1)

    MAC ADDRESS Media Access Control Permanent Physical Unique Assigned by manufacturer WHY CHANGE THE M ...

  8. Python Ethical Hacking - The Lab and Needed Software

    The Lab and Needed Software Attacker Machine - Kali Linux https://www.kali.org/ 1. Install the softw ...

  9. Python Ethical Hacking - Basic Concetion

    What is Hacking? Gaining unauthorized access. Hackers? 1.Black-hat Hackers 2.White-hat Hackers 3.Gre ...

随机推荐

  1. JavaScript中的事件委托(转至大佬)

    转至:https://www.cnblogs.com/liugang-vip/p/5616484.html 起因: 1.这是前端面试的经典题型,要去找工作的小伙伴看看还是有帮助的: 2.其实我一直都没 ...

  2. IOS App破解之路一 拿到appstore上的ipa

    1,  在Mac电脑上的app store里搜索Apple Configurator2 并安装 2, iPhone手机连接Mac电脑 3, 登录Apple Configurator2 菜单栏,  账号 ...

  3. 天津开发票/v电13543443967

    关于事项:Iㄋ5一★4З44一★ㄋ9.б7开发票的准备资料必须要公司名称个人的话就用个人名字和身份证去税务柜台申请办理!公司的话要提供公司全称就是营业执照上的名称,纳税人税号,如果是开普通增值税发票的 ...

  4. 从Spring Initializr开始

    出识springcloud我们这里需要建立两个项目 来感受下微服务 一.配置服务 1. Spring Initializr. 用idea自带的 Spring Initializr. 建立第一个项目 2 ...

  5. ThinkPHP5使用PHPExcel实现数据导出功能

    1.将PHPExcel类库文件夹放入extend目录下 2.导出功能实现 public function download(){ if(request()->isPost()){ $val = ...

  6. vueX基础知识点笔记

    vuex是专门用来管理vue.js应用程序中状态的一个插件.他的作用是将应用中的所有状态都放在一起, 集中式来管理.需要声明的是,这里所说的状态指的是vue组件中data里面的属性.简单的来说, 它就 ...

  7. 平时Chrome中用的一些插件

    一.chrome://extensions Adblock Plus Dark Reader 让网站黑色主题 Infinity 新标签页 一个比较流行的新标签页工具 GNOME Shell integ ...

  8. 【错误】上传新的项目出错 error: failed to push some refs to 'https://github.com/...

    问题描述:在git bash中键入 $ git push origin master 进行提交的时候出现 如下错误: error: failed to push some refs to 'https ...

  9. 关于Spring Boot中的业务层(Service)是否要创建接口的分析

    在借助Spring Boot框架开发web项目时,在业务层(Service)这一部分,标准做法是:定义一个接口,然后再一个或多个类去实现.那么疑问来了: 为什么我们要维护两份同构代码,而不直接使用一个 ...

  10. 飞越面试官(二)--JUC

    大家好!我是本号唯一官方指定没头屑的小便--怕屁林. JUC是什么东西?我相信很多经验尚浅的小伙伴部分都会为之一懵,我也是,三个字母都会读,连在一起就不知道在说什么,其实如果把它的全称写出来,“jav ...