Created
May 16, 2014 03:00
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Logstash fastalert-suricata config
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input { | |
file { | |
path => "/opt/suricata/log/json-archives/*/*" | |
codec => json | |
type => "filejson" | |
start_position => "beginning" | |
sincedb_path => "/opt/suricata/sincedb/filejson.sincedb" | |
} | |
file { | |
path => "/opt/suricata/log/archives/*/*" | |
exclude => "*.gz" | |
type => "fastalert" | |
start_position => "beginning" | |
sincedb_path => "/opt/suricata/sincedb/fastalert.sincedb" | |
} | |
} | |
filter { | |
grok { | |
type => "fastalert" | |
match => [ "message", "(?<timestamp>[\w].*) \[\*\*\] \[%{NUMBER:id_1}\:%{NUMBER:id_2}\:%{NUMBER:id_3}\] %{DATA:ids_alert} \[\*\*\] \[Classification\: %{DATA:ids_classification}\]\s+\[Priority\:\s+%{NUMBER:ids_priority}\] \{%{WORD:ids_alert_proto}\}\s+%{IP:srcip}\:%{NUMBER:sp}?\s+\-\>\s+%{IP:dstip}\:%{NUMBER:dp}?$" ] | |
} | |
mutate { | |
add_field => [ "copy_srcip", "%{srcip}" ] | |
add_field => [ "copy_dstip", "%{dstip}" ] | |
} | |
date { | |
match => [ "timestamp", "MM/dd/YYYY-HH:mm:ss.SSSSSS" ] | |
} | |
if ("_grokparsefailure" in [tags]) { | |
drop {} | |
} | |
if [srcip] { | |
geoip { | |
database => "/opt/maxmind/GeoIPCity.dat" | |
source => "srcip" | |
target => "geoip" | |
add_field => [ "[geoip][coordinates]", "%{[geoip][longitude]}" ] | |
add_field => [ "[geoip][coordinates]", "%{[geoip][latitude]}" ] | |
} | |
mutate { | |
convert => [ "[geoip][coordinates]", "float" ] | |
} | |
} | |
} | |
output { | |
stdout { | |
codec => rubydebug | |
} | |
elasticsearch { | |
host => "localhost" | |
cluster => "es001" | |
index => "suricata-%{+YYYY.MM}" | |
node_name => "Xemoe" | |
type => "suricata" | |
workers => 1 | |
} | |
elasticsearch { | |
host => "localhost" | |
cluster => "es001" | |
index => "fastalert-%{+YYYY.MM}" | |
node_name => "Xemoe" | |
type => "fastalert" | |
workers => 1 | |
} | |
} |
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