窃取Email认证

环境：win10  python2.7   winpcap

#-*- coding:utf-8 -*-
from scapy.all import *

#s数据包的回调函数
def packet_callback(packet):
    print packet.show()
    
#开启嗅探器

# sniff(filter="tcp port 80",prn=packet_callback,count=1)
sniff(prn=packet_callback,count=1)

　　运行结果：

C:Windowssystem32>D:Programspython2python E:f盘python全栈开发（从入门到放弃）9.25mail_sniffer.py
###[ Ethernet ]###
  dst       = a4:02:b9:80:2e:88
  src       = 7c:03:c9:fa:ed:34
  type      = 0x800
###[ IP ]###
     version   = 4
     ihl       = 5
     tos       = 0x0
     len       = 407
     id        = 0
     flags     = DF
     frag      = 0
     ttl       = 4
     proto     = udp
     chksum    = 0xc3b2
     src       = 192.168.1.1
     dst       = 239.255.255.250
     options   
###[ UDP ]###
        sport     = 41113
        dport     = ssdp
        len       = 387
        chksum    = 0x54bc
###[ Raw ]###
           load      = 'NOTIFY * HTTP/1.1
HOST: 239.255.255.250:1900
CACHE-CONTROL: max-age=1800
LOCATION: http://192.168.1.1:12345/description.xml
NT: urn:microsoft.com:service:X_MS_MediaReceiverRegistrar:1
NTS: ssdp:alive
SERVER: Trend Chip UPnP/1.0 DMS
X-User-Agent: TrendChip-1.0 DMS
USN: uuid:48dfd604-bd8c-11e8-9af4-7d03c9faed34::urn:microsoft.com:service:X_MS_MediaReceiverRegistrar:1

'

None

C:Windowssystem32>

常用的服务的默认端口号

HTTP（超文本传输协议）：80/8080/3128/8081/9080       TCP

HTTPS（安全超文本传输协议）：443           TCP

FTP（文件传输协议）：21         TCP

SSH（安全外壳协议）：22        TCP

Telnet（远程终端协议）：23     TCP

SMTP（简单邮件传输协议）：25         TCP

POP3（邮局协议版本3）：110      TCP

DNS（域名解析协议）：53        UDP