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Merge pull request #3398 from Security-Onion-Solutions/issue/3397

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FIX: Improve Suricata DHCP logging and parsing #3397
This commit is contained in:
Mike Reeves
2021-03-11 11:07:53 -05:00
committed by GitHub
parent adb25d63d2 b4ad7e7359
commit cdd95986a8
2 changed files with 10 additions and 9 deletions
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15
salt/elasticsearch/files/ingest/suricata.dhcp
View File

@@ -1,13 +1,14 @@
{
"description" : "suricata.dhcp",
"processors" : [
{ "rename": { "field": "message2.proto", "target_field": "network.transport", "ignore_missing": true } },
{ "rename": { "field": "message2.app_proto", "target_field": "network.protocol", "ignore_missing": true } },
{ "rename": { "field": "message2.dhcp.assigned_ip", "target_field": "dhcp.assigned_ip", "ignore_missing": true } },
{ "rename": { "field": "message2.dhcp.client_mac", "target_field": "host.mac", "ignore_missing": true } },
{ "rename": { "field": "message2.dhcp.dhcp_type", "target_field": "dhcp.message_types", "ignore_missing": true } },
{ "rename": { "field": "message2.dhcp.assigned_ip", "target_field": "dhcp.assigned_ip", "ignore_missing": true } },
{ "rename": { "field": "message2.dhcp.type", "target_field": "dhcp.type", "ignore_missing": true } },
{ "rename": { "field": "message2.proto", "target_field": "network.transport", "ignore_missing": true } },
{ "rename": { "field": "message2.app_proto", "target_field": "network.protocol", "ignore_missing": true } },
{ "rename": { "field": "message2.dhcp.assigned_ip", "target_field": "dhcp.assigned_ip", "ignore_missing": true } },
{ "rename": { "field": "message2.dhcp.client_ip", "target_field": "client.address", "ignore_missing": true } },
{ "rename": { "field": "message2.dhcp.client_mac", "target_field": "host.mac", "ignore_missing": true } },
{ "rename": { "field": "message2.dhcp.dhcp_type", "target_field": "dhcp.message_types", "ignore_missing": true } },
{ "rename": { "field": "message2.dhcp.hostname", "target_field": "host.hostname", "ignore_missing": true } },
{ "rename": { "field": "message2.dhcp.type", "target_field": "dhcp.type", "ignore_missing": true } },
{ "rename": { "field": "message2.dhcp.id", "target_field": "dhcp.id", "ignore_missing": true } },
{ "pipeline": { "name": "common" } }
]

4
salt/suricata/suricata_meta.yaml
View File

@@ -61,7 +61,7 @@ suricata:
- sip
- dhcp:
enabled: "yes"
# extended: "no"
extended: "yes"
- ssh
#- stats:
# totals: "yes"
@@ -69,4 +69,4 @@ suricata:
# deltas: "no"
- flow
#- netflow
#- metadata
#- metadata