securityonion/salt/elasticfleet/files/integrations/grid-nodes/zeek-logs.json

{
  "package": {
    "name": "log",
    "version": ""
  },
  "name": "zeek-logs",
  "namespace": "so",
  "description": "Zeek logs",
  "policy_id": "so-grid-nodes",
  "inputs": {
    "logs-logfile": {
      "enabled": true,
      "streams": {
        "log.log": {
          "enabled": true,
          "vars": {
            "paths": [
              "/nsm/zeek/logs/current/*.log"
            ],
            "data_stream.dataset": "zeek",
            "tags": [],
            "processors": "- dissect:\n    tokenizer: \"/nsm/zeek/logs/current/%{pipeline}.log\"\n    field: \"log.file.path\"\n    trim_chars: \".log\"\n    target_prefix: \"\"\n- script:\n      lang: javascript\n      source: >\n        function process(event) {\n          var pl = event.Get(\"pipeline\");\n          event.Put(\"@metadata.pipeline\", \"zeek.\" + pl);\n        }\n- add_fields:\n    target: event\n    fields:\n      category: network\n      module: zeek\n- add_tags:\n    tags: \"ics\"\n    when:\n      regexp:\n        pipeline: \"^bacnet*|^bsap*|^cip*|^cotp*|^dnp3*|^ecat*|^enip*|^modbus*|^opcua*|^profinet*|^s7comm*\"",
            "custom": "exclude_files: [\"broker|capture_loss|ecat_arp_info|loaded_scripts|packet_filter|stats|stderr|stdout.log$\"]\n"
          }
        }
      }
    }
  }
}