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Feature/#17820 Add intrusion pipeline
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| filter { | ||
| darklist { } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| filter { | ||
| if [file_uri] { | ||
| ruby { | ||
| code => ' | ||
| def rb_easy_unescape(str, encoding = Encoding::UTF_8) | ||
| str.dup.force_encoding("ASCII-8BIT").gsub(/%((?:\p{XDigit}{2})+)/n) { [$1].pack("H*") }.force_encoding(encoding) | ||
| end | ||
| event.set("file_uri", rb_easy_unescape(event.get("file_uri"))) | ||
| ' | ||
| } | ||
| } | ||
| } |
115 changes: 115 additions & 0 deletions
115
resources/templates/default/intrusion_geoenrich.conf.erb
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,115 @@ | ||
| filter { | ||
| if [lan_ip] { | ||
| cidr { | ||
| address => [ "%{lan_ip}" ] | ||
| network => [ "0.0.0.0/32", "10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16", "fc00::/7", "127.0.0.0/8", "::1/128","169.254.0.0/16", "fe80::/10","224.0.0.0/4", "ff00::/8","255.255.255.255/32" ] | ||
| add_field => { "[src_locality]" => "private" } | ||
| } | ||
| } | ||
| if [wan_ip]{ | ||
| cidr { | ||
| address => [ "%{wan_ip}" ] | ||
| network => [ "0.0.0.0/32", "10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16", "fc00::/7", "127.0.0.0/8", "::1/128","169.254.0.0/16", "fe80::/10","224.0.0.0/4", "ff00::/8","255.255.255.255/32" ] | ||
| add_field => { "[dst_locality]" => "private" } | ||
| } | ||
| } | ||
|
|
||
| if [src_locality] != "private" { | ||
| geoip { | ||
| id => "geoip_city_lan" | ||
| source => "lan_ip" | ||
| default_database_type => "City" | ||
| target => "city_lan" | ||
| fields => [COUNTRY_CODE2] | ||
| } | ||
| geoip { | ||
| id => "geoip_asn_lan" | ||
| source => "lan_ip" | ||
| default_database_type => "ASN" | ||
| target => "asn_lan" | ||
| fields => [AUTONOMOUS_SYSTEM_ORGANIZATION] | ||
| } | ||
| } | ||
|
|
||
| if [dst_locality] != "private" { | ||
| geoip { | ||
| id => "geoip_city_wan" | ||
| source => "wan_ip" | ||
| default_database_type => "City" | ||
| target => "city_wan" | ||
| fields => [COUNTRY_CODE2] | ||
| } | ||
| geoip { | ||
| id => "geoip_asn_wan" | ||
| source => "wan_ip" | ||
| default_database_type => "ASN" | ||
| target => "asn_wan" | ||
| fields => [AUTONOMOUS_SYSTEM_ORGANIZATION] | ||
| } | ||
| } | ||
|
|
||
| if [lan_ip] { | ||
| if [city_lan][country_code2] { | ||
| mutate { | ||
| add_field => { "src_country_code" => "%{[city_lan][country_code2]}" } | ||
| } | ||
| } | ||
| if [asn_lan][as_org] { | ||
| mutate { | ||
| add_field => { "src_asn_name" => "%{[asn_lan][as_org]}" } | ||
| } | ||
| } | ||
| if [src_country_code] { | ||
| mutate { | ||
| replace => { | ||
| "public_ip" => "%{wan_ip}" | ||
| "ip_country_code" => "%{src_country_code}" | ||
| "lan_ip_country_code" => "%{src_country_code}" | ||
| } | ||
| } | ||
| } | ||
| if [src_asn_name] { | ||
| mutate { | ||
| add_field => { | ||
| "lan_ip_as_name" => "%{src_asn_name}" | ||
| "ip_as_name" => "%{src_asn_name}" | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| if [wan_ip]{ | ||
| if [city_wan][country_code2] { | ||
| mutate { | ||
| add_field => { "dst_country_code" => "%{[city_wan][country_code2]}" } | ||
| } | ||
| } | ||
| if [asn_wan][as_org]{ | ||
| mutate { | ||
| add_field => {"dst_asn_name" => "%{[asn_wan][as_org]}"} | ||
| } | ||
| } | ||
| if [dst_country_code]{ | ||
| mutate { | ||
| replace => { | ||
| "public_ip" => "%{wan_ip}" | ||
| "ip_country_code" => "%{dst_country_code}" | ||
| "wan_ip_country_code" => "%{dst_country_code}" | ||
| } | ||
| } | ||
| } | ||
| if [dst_asn_name]{ | ||
| mutate { | ||
| replace => { | ||
| "wan_ip_as_name" => "%{dst_asn_name}" | ||
| "ip_as_name" => "%{dst_asn_name}" | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| mutate { | ||
| remove_field => ["@version","@timestamp", "asn_wan", "asn_lan", "city_wan", "city_lan", "src_country_code", "src_asn_name", "dst_country_code", "dst_asn_name", "src_locality", "dst_locality"] | ||
| } | ||
| } | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| filter { | ||
| intrusion { | ||
| } | ||
|
|
||
| mutate { | ||
| remove_field => ["@version","@timestamp"] | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| filter { | ||
| macvendorsenrich { | ||
| path => "<%= @mac_vendors %>" | ||
| } | ||
| } |
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