python - scapy - arpscanner

来源：互联网发布：电子琴节奏软件编辑：程序博客网时间：2024/04/28 22:37

How to get a internal target mac address:
1. Send a ARP request
2. Recv a ARP response, and parse it.

With scapy (a powerful packet tool or library), we can create a arp scanner for mac address.

#!/usr/bin/env python# -*- coding: utf8 -*-# Author: Nixawkfrom scapy.all import *import loggingimport threadingimport Queuelogging.basicConfig(level=logging.DEBUG,                    format='[*] %(name)s - %(message)s')logger = logging.getLogger('arpscanner')# disable scapy verbose modeconf.verb = 0# disable scapy scapy warninglogging.getLogger("scapy.runtime").setLevel(logging.ERROR)def arpscanner(iplist, lock):    """Scan internal mac addresses"""    while 1:        try:            lock.acquire()            ip = iplist.get_nowait()            lock.release()            # create a ether object            ether = Ether(type=0x0806)            # create a arp object            arp = ARP(op=1, hwdst='ff:ff:ff:ff:ff:ff', pdst=ip)            # send arp request and receive response            arpres = srp1(ether/arp, timeout=0.05)            if arpres and arpres.haslayer('ARP'):                logger.info('%s \t %s' % (ip, arpres['ARP'].hwsrc))            else:                logger.debug('%s \t %s' % (ip, None))        except Queue.Empty:            lock.release()            break    returnif __name__ == "__main__":    iplist = Queue.Queue()    lock = threading.Lock()    for i in range(1, 255, 1):        ip = "192.168.1.%s" % i        iplist.put(ip)    for n in range(30):        t = threading.Thread(target=arpscanner, args=(iplist, lock))        t.start()

Root privilege is needed, and result is as follow:

root:scapy/ #  python2 scapy-arp_request.py WARNING: No route found for IPv6 destination :: (no default route?)[*] arpscanner - 192.168.1.1     80:89:17:7d:a1:20[*] arpscanner - 192.168.1.9     None[*] arpscanner - 192.168.1.3     None[*] arpscanner - 192.168.1.8     None[*] arpscanner - 192.168.1.6     None[*] arpscanner - 192.168.1.11    None[*] arpscanner - 192.168.1.15    None[*] arpscanner - 192.168.1.12    None[*] arpscanner - 192.168.1.2     None[*] arpscanner - 192.168.1.4     None[*] arpscanner - 192.168.1.22    None[*] arpscanner - 192.168.1.7     None[*] arpscanner - 192.168.1.21    None[*] arpscanner - 192.168.1.20    None[*] arpscanner - 192.168.1.19    None[*] arpscanner - 192.168.1.5     None[*] arpscanner - 192.168.1.13    None[*] arpscanner - 192.168.1.16    None[*] arpscanner - 192.168.1.23    None[*] arpscanner - 192.168.1.18    None[*] arpscanner - 192.168.1.10    None[*] arpscanner - 192.168.1.14    None[*] arpscanner - 192.168.1.17    None[*] arpscanner - 192.168.1.25    None[*] arpscanner - 192.168.1.24    None[*] arpscanner - 192.168.1.27    None[*] arpscanner - 192.168.1.29    None[*] arpscanner - 192.168.1.26    None[*] arpscanner - 192.168.1.31    None[*] arpscanner - 192.168.1.28    None[*] arpscanner - 192.168.1.30    None[*] arpscanner - 192.168.1.32    None[*] arpscanner - 192.168.1.33    None[*] arpscanner - 192.168.1.34    None[*] arpscanner - 192.168.1.38    None[*] arpscanner - 192.168.1.36    None[*] arpscanner - 192.168.1.39    None[*] arpscanner - 192.168.1.37    None[*] arpscanner - 192.168.1.45    None[*] arpscanner - 192.168.1.42    None[*] arpscanner - 192.168.1.41    None[*] arpscanner - 192.168.1.44    None[*] arpscanner - 192.168.1.49    None[*] arpscanner - 192.168.1.48    None[*] arpscanner - 192.168.1.46    None[*] arpscanner - 192.168.1.40    None[*] arpscanner - 192.168.1.52    None[*] arpscanner - 192.168.1.43    None[*] arpscanner - 192.168.1.51    None[*] arpscanner - 192.168.1.35    None[*] arpscanner - 192.168.1.53    None[*] arpscanner - 192.168.1.47    None[*] arpscanner - 192.168.1.56    None[*] arpscanner - 192.168.1.50    None[*] arpscanner - 192.168.1.58    None[*] arpscanner - 192.168.1.55    None[*] arpscanner - 192.168.1.57    None[*] arpscanner - 192.168.1.54    None[*] arpscanner - 192.168.1.59    None[*] arpscanner - 192.168.1.61    None[*] arpscanner - 192.168.1.60    None[*] arpscanner - 192.168.1.66    None[*] arpscanner - 192.168.1.63    None[*] arpscanner - 192.168.1.64    None[*] arpscanner - 192.168.1.62    None[*] arpscanner - 192.168.1.67    None[*] arpscanner - 192.168.1.68    None[*] arpscanner - 192.168.1.65    None[*] arpscanner - 192.168.1.70    None[*] arpscanner - 192.168.1.69    None[*] arpscanner - 192.168.1.71    None[*] arpscanner - 192.168.1.73    None[*] arpscanner - 192.168.1.74    None[*] arpscanner - 192.168.1.76    None[*] arpscanner - 192.168.1.78    None[*] arpscanner - 192.168.1.82    None[*] arpscanner - 192.168.1.83    None[*] arpscanner - 192.168.1.77    None[*] arpscanner - 192.168.1.79    None[*] arpscanner - 192.168.1.80    None[*] arpscanner - 192.168.1.102   08:00:27:ca:b2:41[*] arpscanner - 192.168.1.90    None[*] arpscanner - 192.168.1.81    None[*] arpscanner - 192.168.1.91    None[*] arpscanner - 192.168.1.84    None[*] arpscanner - 192.168.1.85    None[*] arpscanner - 192.168.1.72    None[*] arpscanner - 192.168.1.88    None[*] arpscanner - 192.168.1.75    None[*] arpscanner - 192.168.1.87    None[*] arpscanner - 192.168.1.89    None[*] arpscanner - 192.168.1.107   08:00:27:12:a1:ba[*] arpscanner - 192.168.1.86    None[*] arpscanner - 192.168.1.108   None[*] arpscanner - 192.168.1.93    None[*] arpscanner - 192.168.1.94    None[*] arpscanner - 192.168.1.92    None[*] arpscanner - 192.168.1.97    None[*] arpscanner - 192.168.1.98    None[*] arpscanner - 192.168.1.96    None[*] arpscanner - 192.168.1.95    None[*] arpscanner - 192.168.1.100   None[*] arpscanner - 192.168.1.101   None[*] arpscanner - 192.168.1.99    None[*] arpscanner - 192.168.1.104   None[*] arpscanner - 192.168.1.103   None[*] arpscanner - 192.168.1.106   None[*] arpscanner - 192.168.1.112   None[*] arpscanner - 192.168.1.110   None[*] arpscanner - 192.168.1.114   None[*] arpscanner - 192.168.1.113   None[*] arpscanner - 192.168.1.111   None[*] arpscanner - 192.168.1.109   None[*] arpscanner - 192.168.1.115   None[*] arpscanner - 192.168.1.116   None[*] arpscanner - 192.168.1.118   None[*] arpscanner - 192.168.1.117   None[*] arpscanner - 192.168.1.105   None[*] arpscanner - 192.168.1.120   None[*] arpscanner - 192.168.1.123   None[*] arpscanner - 192.168.1.122   None[*] arpscanner - 192.168.1.121   None[*] arpscanner - 192.168.1.119   None[*] arpscanner - 192.168.1.124   None[*] arpscanner - 192.168.1.125   None[*] arpscanner - 192.168.1.126   None[*] arpscanner - 192.168.1.128   None[*] arpscanner - 192.168.1.127   None[*] arpscanner - 192.168.1.129   None[*] arpscanner - 192.168.1.130   None[*] arpscanner - 192.168.1.131   None[*] arpscanner - 192.168.1.133   None[*] arpscanner - 192.168.1.132   None[*] arpscanner - 192.168.1.134   None[*] arpscanner - 192.168.1.135   None[*] arpscanner - 192.168.1.136   None[*] arpscanner - 192.168.1.137   None[*] arpscanner - 192.168.1.138   None[*] arpscanner - 192.168.1.140   None[*] arpscanner - 192.168.1.139   None[*] arpscanner - 192.168.1.141   None[*] arpscanner - 192.168.1.143   None[*] arpscanner - 192.168.1.147   None[*] arpscanner - 192.168.1.144   None[*] arpscanner - 192.168.1.145   None[*] arpscanner - 192.168.1.146   None[*] arpscanner - 192.168.1.142   None[*] arpscanner - 192.168.1.149   None[*] arpscanner - 192.168.1.153   None[*] arpscanner - 192.168.1.152   None[*] arpscanner - 192.168.1.150   None[*] arpscanner - 192.168.1.151   None[*] arpscanner - 192.168.1.148   None[*] arpscanner - 192.168.1.154   None[*] arpscanner - 192.168.1.155   None[*] arpscanner - 192.168.1.156   None[*] arpscanner - 192.168.1.157   None[*] arpscanner - 192.168.1.159   None[*] arpscanner - 192.168.1.160   None[*] arpscanner - 192.168.1.163   None[*] arpscanner - 192.168.1.162   None[*] arpscanner - 192.168.1.158   None[*] arpscanner - 192.168.1.161   None[*] arpscanner - 192.168.1.164   None[*] arpscanner - 192.168.1.165   None[*] arpscanner - 192.168.1.166   None[*] arpscanner - 192.168.1.167   None[*] arpscanner - 192.168.1.168   None[*] arpscanner - 192.168.1.169   None[*] arpscanner - 192.168.1.172   None[*] arpscanner - 192.168.1.171   None[*] arpscanner - 192.168.1.174   None[*] arpscanner - 192.168.1.170   None[*] arpscanner - 192.168.1.175   None[*] arpscanner - 192.168.1.173   None[*] arpscanner - 192.168.1.176   None[*] arpscanner - 192.168.1.182   None[*] arpscanner - 192.168.1.180   None[*] arpscanner - 192.168.1.181   None[*] arpscanner - 192.168.1.179   None[*] arpscanner - 192.168.1.183   None[*] arpscanner - 192.168.1.184   None[*] arpscanner - 192.168.1.177   None[*] arpscanner - 192.168.1.178   None[*] arpscanner - 192.168.1.185   None[*] arpscanner - 192.168.1.186   None[*] arpscanner - 192.168.1.187   None[*] arpscanner - 192.168.1.188   None[*] arpscanner - 192.168.1.191   None[*] arpscanner - 192.168.1.193   None[*] arpscanner - 192.168.1.190   None[*] arpscanner - 192.168.1.189   None[*] arpscanner - 192.168.1.192   None[*] arpscanner - 192.168.1.194   None[*] arpscanner - 192.168.1.196   None[*] arpscanner - 192.168.1.195   None[*] arpscanner - 192.168.1.197   None[*] arpscanner - 192.168.1.199   None[*] arpscanner - 192.168.1.198   None[*] arpscanner - 192.168.1.201   None[*] arpscanner - 192.168.1.200   None[*] arpscanner - 192.168.1.202   None[*] arpscanner - 192.168.1.203   None[*] arpscanner - 192.168.1.204   None[*] arpscanner - 192.168.1.205   None[*] arpscanner - 192.168.1.207   None[*] arpscanner - 192.168.1.208   None[*] arpscanner - 192.168.1.209   None[*] arpscanner - 192.168.1.210   None[*] arpscanner - 192.168.1.206   None[*] arpscanner - 192.168.1.213   None[*] arpscanner - 192.168.1.211   None[*] arpscanner - 192.168.1.214   None[*] arpscanner - 192.168.1.212   None[*] arpscanner - 192.168.1.215   None[*] arpscanner - 192.168.1.216   None[*] arpscanner - 192.168.1.217   None[*] arpscanner - 192.168.1.222   None[*] arpscanner - 192.168.1.219   None[*] arpscanner - 192.168.1.220   None[*] arpscanner - 192.168.1.221   None[*] arpscanner - 192.168.1.223   None[*] arpscanner - 192.168.1.218   None[*] arpscanner - 192.168.1.224   None[*] arpscanner - 192.168.1.226   None[*] arpscanner - 192.168.1.225   None[*] arpscanner - 192.168.1.227   None[*] arpscanner - 192.168.1.228   None[*] arpscanner - 192.168.1.229   None[*] arpscanner - 192.168.1.231   None[*] arpscanner - 192.168.1.230   None[*] arpscanner - 192.168.1.232   None[*] arpscanner - 192.168.1.233   None[*] arpscanner - 192.168.1.235   None[*] arpscanner - 192.168.1.234   None[*] arpscanner - 192.168.1.237   None[*] arpscanner - 192.168.1.238   None[*] arpscanner - 192.168.1.236   None[*] arpscanner - 192.168.1.242   None[*] arpscanner - 192.168.1.240   None[*] arpscanner - 192.168.1.241   None[*] arpscanner - 192.168.1.244   None[*] arpscanner - 192.168.1.243   None[*] arpscanner - 192.168.1.239   None[*] arpscanner - 192.168.1.245   None[*] arpscanner - 192.168.1.247   None[*] arpscanner - 192.168.1.248   None[*] arpscanner - 192.168.1.252   None[*] arpscanner - 192.168.1.246   None[*] arpscanner - 192.168.1.253   None[*] arpscanner - 192.168.1.251   None[*] arpscanner - 192.168.1.250   None[*] arpscanner - 192.168.1.249   None[*] arpscanner - 192.168.1.254   None

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