Python以TCP、ICMP（nmap模塊與scapy模塊）掃描存活主機

題記

      Kali的scapy模塊IP與ICMP接口有問題啊，老報錯，不過腳本編寫思路與前面類似。就是改改發包形式。能掃描外網主機了。

ICMP（scapy）

import sys

if len(sys.argv) != 2 ：

    print ('usage:icmpPing <ip>\n eg:icmpPing 192.168.0.1')

    sys.exit(1)

from scapy.all import sr,IP,ICMP

ans,unans=sr(ip(sys.argv[1])/ICMP())

for snd,rcv in ans :

    print rcv.sprintf("%IP.src% is alive")

ICMP（nmap）

import sys

if len(sys.argv) != 2:

    print ('usage:icmpPing <ip>\n eg:icmpPing 192.168.0.1')

    sys.exit(1)

import nmap

nm=nmap.PortScanner()

nm.scan(sys.argv[1],arguments="-sn -PE")

for host in nm.all_hosts():

    print ("-----------------------------")

    print ('Host:%s(%s)'%(host,nm[host].hostname()))

    print ('State:%s'% nm[host].state())

TCP（scapy）

import sys

if len(sys.argv) != 3

    print ('usage:tcpPing <ip>\n eg:tcpPing 192.168.0.1 80')

    sys.exit(1)

from scapy.all import sr,TCP,IP

ans,unans=sr(ip(dst=sys.argv[1])/TCP(dport=int(sys.argv[2]),flags='s'))

for snd,rcv in ans :

    print rcv.sprintf("%IP.src% is alive")

TCP（nmap）

import sys

if len(sys.argv) != 2:

    print ('usage:tcpPing <ip>\n eg:tcpPing 192.168.0.1')

    sys.exit(1)

import nmap

nm=nmap.PortScanner()

nm.scan(sys.argv[1],arguments="-sT")

for host in nm.all_hosts():

    print ("-----------------------------------------")

    print ('Host:%s(%s)'%(host,nm[host].hostname()))

    print ('State:%s'% nm[host].state())