scapy学习笔记（4）简单的sniffing 嗅探

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      利用sniff命令进行简单的嗅探，可以抓到一些简单的包。当不指定接口时，将对每一个接口进行嗅探，当指定接口时，仅对该接口进行。

如；

>>> sniff(filter="icmp and host 61.135.169.125",count=2)

结果：

<Sniffed: TCP:0 UDP:0 ICMP:0 Other:0>

再比如对ppp0端口的嗅探：

>>> sniff(iface="ppp0",prn=lambda x:x.summary())

此时浏览一下百度，结果如下：

IP / UDP 27.214.219.76:53144 > 122.225.83.67:http / Raw
IP / UDP / DNS Qry "suggestion.baidu.com."
IP / UDP / DNS Qry "suggestion.baidu.com."
IP / UDP / DNS Ans "suggestion.a.shifen.com."
IP / TCP 27.214.219.76:37968 > 123.125.114.101:http S
IP / UDP / DNS Ans "suggestion.a.shifen.com."
IP / ICMP / IPerror / UDPerror / DNS Ans "suggestion.a.shifen.com."
IP / TCP 123.125.114.101:http > 27.214.219.76:37968 SA
IP / TCP 27.214.219.76:37968 > 123.125.114.101:http A
IP / TCP 27.214.219.76:37968 > 123.125.114.101:http PA / Raw
IP / UDP 122.225.83.67:http > 27.214.219.76:53144 / Raw
IP / TCP 123.125.114.101:http > 27.214.219.76:37968 A
IP / TCP 123.125.114.101:http > 27.214.219.76:37968 PA / Raw
IP / TCP 27.214.219.76:37968 > 123.125.114.101:http A
IP / TCP 123.125.114.101:http > 27.214.219.76:37968 PA / Raw
IP / TCP 27.214.219.76:37968 > 123.125.114.101:http A
IP / TCP 27.214.219.76:37968 > 123.125.114.101:http PA / Raw
IP / TCP 123.125.114.101:http > 27.214.219.76:37968 A
IP / TCP 123.125.114.101:http > 27.214.219.76:37968 PA / Raw
IP / TCP 27.214.219.76:37968 > 123.125.114.101:http A
IP / TCP 123.125.114.101:http > 27.214.219.76:37968 PA / Raw
IP / TCP 27.214.219.76:37968 > 123.125.114.101:http A
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http S
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 SA
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http PA / Raw
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 PA / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 A / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 61.135.169.125:http > 27.214.219.76:45639 PA / Raw
IP / TCP 27.214.219.76:45639 > 61.135.169.125:http A
IP / TCP 27.214.219.76:55193 > 60.55.35.47:http S
IP / UDP / DNS Qry "t11.baidu.com."
IP / UDP / DNS Qry "t12.baidu.com."
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http S
IP / UDP / DNS Ans "image.jomodns.com."
IP / TCP 27.214.219.76:49797 > 119.188.9.119:http S
IP / TCP 27.214.219.76:49798 > 119.188.9.119:http S
IP / TCP 27.214.219.76:49799 > 119.188.9.119:http S
IP / UDP / DNS Ans "image.jomodns.com."
IP / TCP 27.214.219.76:39103 > 119.188.9.118:http S
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 SA
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http A
IP / TCP 119.188.9.119:http > 27.214.219.76:49797 SA
IP / TCP 27.214.219.76:49797 > 119.188.9.119:http A
IP / TCP 119.188.9.119:http > 27.214.219.76:49798 SA
IP / TCP 27.214.219.76:49798 > 119.188.9.119:http A
IP / TCP 119.188.9.119:http > 27.214.219.76:49799 SA
IP / TCP 27.214.219.76:49799 > 119.188.9.119:http A
IP / TCP 60.55.35.47:http > 27.214.219.76:55193 SA
IP / TCP 27.214.219.76:55193 > 60.55.35.47:http A
IP / TCP 27.214.219.76:55193 > 60.55.35.47:http PA / Raw
IP / TCP 119.188.9.118:http > 27.214.219.76:39103 SA
IP / TCP 27.214.219.76:39103 > 119.188.9.118:http A
IP / TCP 60.55.35.47:http > 27.214.219.76:55193 A
IP / TCP 60.55.35.47:http > 27.214.219.76:55193 PA / Raw
IP / TCP 27.214.219.76:55193 > 60.55.35.47:http A
IP / TCP 27.214.219.76:55193 > 60.55.35.47:http PA / Raw
IP / TCP 27.214.219.76:49797 > 119.188.9.119:http PA / Raw
IP / TCP 27.214.219.76:49798 > 119.188.9.119:http PA / Raw
IP / TCP 27.214.219.76:49799 > 119.188.9.119:http PA / Raw
IP / TCP 27.214.219.76:39103 > 119.188.9.118:http PA / Raw
IP / TCP 27.214.219.76:38864 > 61.135.169.105:http S
IP / UDP / DNS Qry "a.baidu.com."
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http PA / Raw
IP / TCP 27.214.219.76:59062 > 119.188.9.40:http S
IP / TCP 27.214.219.76:59063 > 119.188.9.40:http S
IP / TCP 119.188.9.119:http > 27.214.219.76:49797 A
IP / TCP 119.188.9.119:http > 27.214.219.76:49797 PA / Raw
IP / TCP 27.214.219.76:49797 > 119.188.9.119:http A
IP / TCP 27.214.219.76:38867 > 61.135.169.105:http S
IP / TCP 119.188.9.119:http > 27.214.219.76:49798 A
IP / TCP 119.188.9.119:http > 27.214.219.76:49798 PA / Raw
IP / TCP 27.214.219.76:49798 > 119.188.9.119:http A
IP / TCP 119.188.9.119:http > 27.214.219.76:49799 A
IP / TCP 119.188.9.119:http > 27.214.219.76:49799 PA / Raw
IP / TCP 27.214.219.76:49799 > 119.188.9.119:http A
IP / TCP 27.214.219.76:37968 > 123.125.114.101:http PA / Raw
IP / TCP 27.214.219.76:50355 > 61.135.185.194:http S
IP / UDP / DNS Qry "api.share.baidu.com."
IP / TCP 119.188.9.118:http > 27.214.219.76:39103 A
IP / TCP 119.188.9.118:http > 27.214.219.76:39103 PA / Raw
IP / TCP 27.214.219.76:39103 > 119.188.9.118:http A
IP / UDP / DNS Ans "asp.e.shifen.com."
IP / TCP 60.55.35.47:http > 27.214.219.76:55193 PA / Raw
IP / TCP 27.214.219.76:53605 > 123.125.114.38:http S
IP / TCP 27.214.219.76:53606 > 123.125.114.38:http S
IP / TCP 27.214.219.76:55193 > 60.55.35.47:http FA
IP / TCP 61.135.169.105:http > 27.214.219.76:38864 SA
IP / TCP 27.214.219.76:38864 > 61.135.169.105:http A
IP / TCP 27.214.219.76:38864 > 61.135.169.105:http PA / Raw
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 A
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 A / Raw
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http A
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 A / Raw
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http A
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 A / Raw
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http A
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 A / Raw
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http A
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 A / Raw
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http A
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 A / Raw
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http A
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 PA / Raw
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http A
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http PA / Raw
IP / TCP 119.188.9.40:http > 27.214.219.76:59062 SA
IP / TCP 27.214.219.76:59062 > 119.188.9.40:http A
IP / TCP 119.188.9.40:http > 27.214.219.76:59063 SA
IP / TCP 27.214.219.76:59063 > 119.188.9.40:http A
IP / TCP 61.135.169.105:http > 27.214.219.76:38867 SA
IP / TCP 27.214.219.76:38867 > 61.135.169.105:http A
IP / UDP / DNS Ans "api.share.n.shifen.com."
IP / TCP 27.214.219.76:47655 > 61.135.162.115:http S
IP / TCP 123.125.114.101:http > 27.214.219.76:37968 A
IP / TCP 123.125.114.101:http > 27.214.219.76:37968 PA / Raw
IP / TCP 27.214.219.76:37968 > 123.125.114.101:http A
IP / TCP 123.125.114.101:http > 27.214.219.76:37968 PA / Raw
IP / TCP 27.214.219.76:37968 > 123.125.114.101:http A
IP / TCP 61.135.185.194:http > 27.214.219.76:50355 SA
IP / TCP 27.214.219.76:50355 > 61.135.185.194:http A
IP / TCP 27.214.219.76:50355 > 61.135.185.194:http PA / Raw
IP / TCP 123.125.114.38:http > 27.214.219.76:53605 SA
IP / TCP 27.214.219.76:53605 > 123.125.114.38:http A
IP / TCP 27.214.219.76:53605 > 123.125.114.38:http PA / Raw
IP / TCP 123.125.114.38:http > 27.214.219.76:53606 SA
IP / TCP 27.214.219.76:53606 > 123.125.114.38:http A
IP / TCP 61.135.169.105:http > 27.214.219.76:38864 A
IP / TCP 61.135.169.105:http > 27.214.219.76:38864 PA / Raw
IP / TCP 27.214.219.76:38864 > 61.135.169.105:http A
IP / TCP 61.135.169.105:http > 27.214.219.76:38864 PA / Raw
IP / TCP 27.214.219.76:38864 > 61.135.169.105:http A
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 A
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 A / Raw
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 A / Raw
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http A
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 A / Raw
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 PA / Raw
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http A
IP / TCP 61.135.162.115:http > 27.214.219.76:47655 SA
IP / TCP 27.214.219.76:47655 > 61.135.162.115:http A
IP / TCP 27.214.219.76:47655 > 61.135.162.115:http PA / Raw
IP / TCP 60.55.35.47:http > 27.214.219.76:55193 FA
IP / TCP 27.214.219.76:55193 > 60.55.35.47:http A
IP / TCP 61.135.185.194:http > 27.214.219.76:50355 A
IP / TCP 61.135.185.194:http > 27.214.219.76:50355 PA / Raw
IP / TCP 27.214.219.76:50355 > 61.135.185.194:http A
IP / TCP 123.125.114.38:http > 27.214.219.76:53605 A
IP / TCP 123.125.114.38:http > 27.214.219.76:53605 PA / Raw
IP / TCP 27.214.219.76:53605 > 123.125.114.38:http A
IP / TCP 61.135.162.115:http > 27.214.219.76:47655 A
IP / TCP 61.135.162.115:http > 27.214.219.76:47655 PA / Raw
IP / TCP 27.214.219.76:47655 > 61.135.162.115:http A
IP / UDP / DNS Qry "sclick.baidu.com."
IP / UDP / DNS Qry "c.baidu.com."
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http PA / Raw
IP / UDP / DNS Ans "s.a.shifen.com."
IP / TCP 27.214.219.76:47154 > 123.125.115.95:http S
IP / UDP / DNS Ans "c.e.shifen.com."
IP / TCP 27.214.219.76:56976 > 123.125.114.64:http S
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 A
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 A / Raw
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 PA / Raw
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http A
IP / TCP 27.214.219.76:56977 > 123.125.114.64:http S
IP / TCP 27.214.219.76:47157 > 123.125.115.95:http S
IP / TCP 123.125.115.95:http > 27.214.219.76:47154 SA
IP / TCP 27.214.219.76:47154 > 123.125.115.95:http A
IP / TCP 27.214.219.76:47154 > 123.125.115.95:http PA / Raw
IP / TCP 123.125.114.64:http > 27.214.219.76:56976 SA
IP / TCP 27.214.219.76:56976 > 123.125.114.64:http A
IP / TCP 27.214.219.76:56976 > 123.125.114.64:http PA / Raw
IP / TCP 123.125.114.64:http > 27.214.219.76:56977 SA
IP / TCP 27.214.219.76:56977 > 123.125.114.64:http A
IP / TCP 123.125.115.95:http > 27.214.219.76:47157 SA
IP / TCP 27.214.219.76:47157 > 123.125.115.95:http A
IP / TCP 123.125.115.95:http > 27.214.219.76:47154 A
IP / TCP 123.125.115.95:http > 27.214.219.76:47154 PA / Raw
IP / TCP 27.214.219.76:47154 > 123.125.115.95:http A
IP / TCP 123.125.115.95:http > 27.214.219.76:47154 FA
IP / TCP 27.214.219.76:47154 > 123.125.115.95:http FA
IP / TCP 123.125.114.64:http > 27.214.219.76:56976 A
IP / TCP 123.125.114.64:http > 27.214.219.76:56976 PA / Raw
IP / TCP 27.214.219.76:56976 > 123.125.114.64:http A
IP / TCP 123.125.114.64:http > 27.214.219.76:56976 FA
IP / TCP 27.214.219.76:56976 > 123.125.114.64:http FA
IP / UDP / DNS Qry "trust.baidu.com."
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http PA / Raw
IP / TCP 123.125.115.95:http > 27.214.219.76:47154 A
IP / UDP / DNS Ans "trust.e.shifen.com."
IP / TCP 123.125.114.64:http > 27.214.219.76:56976 A
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 A
IP / TCP 119.188.9.40:http > 27.214.219.76:59056 PA / Raw
IP / TCP 27.214.219.76:59056 > 119.188.9.40:http A
^C<Sniffed: TCP:208 UDP:20 ICMP:1 Other:0>

也要以用show()来显示：

>>> sniff(iface="ppp0",prn=lambda x:x.show())

部分结果：

###[ IP ]###
  version= 4L
  ihl= 5L
  tos= 0x0
  len= 40
  id= 52068
  flags= DF
  frag= 0L
  ttl= 64
  proto= tcp
  chksum= 0x8151
  src= 27.214.219.76
  dst= 61.135.185.112
  options
###[ TCP ]###
     sport= 59617
     dport= http
     seq= 3932617191L
     ack= 411565738
     dataofs= 5L
     reserved= 0L
     flags= FA
     window= 182
     chksum= 0xee34
     urgptr= 0
     options= {}
^C<Sniffed: TCP:1 UDP:0 ICMP:0 Other:0>