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# Script to determine Mac OS version.
# fatemabw, 2016
@load base/protocols/http
@load base/frameworks/software
module MACOS;
export {
redef enum Software::Type += {
## Identifier for Macintosh operating system versions
MACINTOSH,
};
type Software::name_and_version: record {
name : string;
version: Software::Version;
};
global arr1: string_vec;
global arr2: string_vec;
global arr3: string_vec;
global version_arr: string_vec;
}
event HTTP::log_http(rec: HTTP::Info) &priority=5
{
if ( rec?$host && rec?$user_agent && /Macintosh; Intel Mac OS X/ in rec$user_agent && !rec?$proxied )
{
arr1 = split_string1(rec$user_agent,/\(Macintosh; Intel /);
arr2 = split_string1(arr1[1],/\)|\;/);
arr3 = split_string(arr2[0], /\ /);
if (|arr3| > 3)
{ version_arr = split_string(arr3[3],/\_|\./);
local minorVer: count;
local addtionalInfo: string;
local result: Software::name_and_version;
result$name = "Macintosh";
if(|version_arr|>=1)
{
result$version$major = to_count(version_arr[0]);
if(|version_arr|>=2)
{
switch version_arr[1]
{
case "0":
minorVer=0;
addtionalInfo= "Cheetah";
break;
case "1":
minorVer=1;
addtionalInfo= "Puma";
break;
case "2":
minorVer=2;
addtionalInfo= "Jaguar";
break;
case "3":
minorVer=3;
addtionalInfo= "Panther";
break;
case "4":
minorVer=4;
addtionalInfo= "Tiger";
break;
case "5":
minorVer=5;
addtionalInfo= "Leopard";
break;
case "6":
minorVer=6;
addtionalInfo= "Snow Leopard";
break;
case "7":
minorVer=7;
addtionalInfo= "Lion";
break;
case "8":
minorVer=8;
addtionalInfo= "Mountain Lion";
break;
case "9":
minorVer=9;
addtionalInfo= "Mavericks";
break;
case "10":
minorVer=10;
addtionalInfo= "Yosemite";
break;
case "11":
minorVer=11;
addtionalInfo= "EI Captain";
break;
case "12":
minorVer=12;
addtionalInfo= "Sierra";
break;
case "13":
minorVer=13;
addtionalInfo= "High Sierra";
break;
case "14":
minorVer=14;
addtionalInfo= "Version later than 13";
break;
default:
minorVer=0;
addtionalInfo= "UNKOWN VERSION";
break;
}
result$version$minor = minorVer;
result$version$addl = addtionalInfo;
if(|version_arr|>=3)
{
result$version$minor2 = to_count(version_arr[2]);
}
}
}
#print result;
Software::found(rec$id, [$version=result$version, $name=result$name, $host=rec$id$orig_h, $software_type=MACINTOSH,$unparsed_version=rec$user_agent]);
}
}
# else
# { if( rec?$user_agent && /\ / in rec$user_agent){
#
# Software::found(rec$id, [$unparsed_version=rec$user_agent, $host=rec$id$orig_h, $software_type=MACINTOSH]);
# }
# else{
# Software::found(rec$id, [$unparsed_version="UNKNOWN USER-AGENT", $host=rec$id$orig_h, $software_type=MACINTOSH]);
# }
# }
}