P0f

OS Detection

• p0f -i eth0 'host 10.83.10.10'

Windows Server 2012

.-[ 10.83.10.10/51691 -> 192.168.214.46/443 (syn) ]-
|
| client   = 10.83.10.10/51691
| os       = Windows 7 or 8
| dist     = 1
| params   = fuzzy
| raw_sig  = 4:127+1:0:1460:8192,8:mss,nop,ws,nop,nop,sok:df,id+,ecn:0
|
`----

• p0f -i eth0 'host 10.81.1.1'

Ubuntu 16.04

.-[ 10.81.1.1/58388 -> 172.16.21.194/443 (syn) ]-
|
| client   = 10.81.1.1/58388
| os       = Linux 3.11 and newer
| dist     = 1
| params   = none
| raw_sig  = 4:63+1:0:1460:mss*20,7:mss,sok,ts,nop,ws:df,id+:0
|
`----

Iphone IOS

• p0f -i eth0 'host 10.81.70.5

.-[ 10.81.70.5/61579 -> 17.248.146.147/443 (syn) ]-
|
| client   = 10.81.70.5/61579
| os       = Mac OS X
| dist     = 1
| params   = generic fuzzy
| raw_sig  = 4:63+1:0:1460:65535,6:mss,nop,ws,nop,nop,ts,sok,eol+1:df,ecn:0
|
`----