Add runtime status logs

salt/elasticfleet/files/integrations/grid-nodes_general/soc-detections-logs.json

@@ -0,0 +1,35 @@
+{
+  "policy_id": "so-grid-nodes_general",
+  "package": {
+    "name": "log",
+    "version": ""
+  },
+  "name": "soc-detections-logs",
+  "description": "Security Onion Console - Detections Logs",
+  "namespace": "so",
+  "inputs": {
+    "logs-logfile": {
+      "enabled": true,
+      "streams": {
+        "log.logs": {
+          "enabled": true,
+          "vars": {
+            "paths": [
+              "/opt/so/log/soc/detections_runtime-status_sigma.log",
+              "/opt/so/log/soc/detections_runtime-status_yara.log"
+            ],
+            "exclude_files": [],
+            "ignore_older": "72h",
+            "data_stream.dataset": "soc",
+            "tags": [
+              "so-soc"
+            ],
+            "processors": "- decode_json_fields:\n    fields: [\"message\"]\n    target: \"soc\"\n    process_array: true\n    max_depth: 2\n    add_error_key: true      \n- add_fields:\n    target: event\n    fields:\n      category: host\n      module: soc\n      dataset_temp: detections\n- rename:\n    fields:\n      - from: \"soc.fields.sourceIp\"\n        to: \"source.ip\"\n      - from: \"soc.fields.status\"\n        to: \"http.response.status_code\"\n      - from: \"soc.fields.method\"\n        to: \"http.request.method\"\n      - from: \"soc.fields.path\"\n        to: \"url.path\"\n      - from: \"soc.message\"\n        to: \"event.action\"\n      - from: \"soc.level\"\n        to: \"log.level\"\n    ignore_missing: true",
+            "custom": "pipeline: common"
+          }
+        }
+      }
+    }
+  },
+  "force": true
+}

salt/soc/config.sls

@@ -80,6 +80,17 @@ socmotd:
     - mode: 600
     - template: jinja
 
+crondetectionsruntime:
+  cron.present:
+    - name: /usr/local/bin/so-detections-runtime-status cron
+    - identifier: detections-runtime-status
+    - user: socore
+    - minute: '*/10'
+    - hour: '*'
+    - daymonth: '*'
+    - month: '*'
+    - dayweek: '*'
+
 socsigmafinalpipeline:
   file.managed:
     - name: /opt/so/conf/soc/sigma_final_pipeline.yaml

salt/soc/defaults.yaml

@@ -1912,6 +1912,12 @@ soc:
             - name: Kismet - WiFi Devices
               description: WiFi devices seen by Kismet sensors
               query: 'event.module: kismet | groupby network.wireless.ssid | groupby device.manufacturer | groupby -pie device.manufacturer | groupby event.dataset'
+            - name: SOC Detections - Runtime Status
+              description: Runtime Status of Detections
+              query: 'event.dataset:soc.detections | groupby  soc.detection_type soc.error_type | groupby soc.error_analysis | groupby soc.rule.name | groupby soc.error_message'
+
+
+
         job:
         alerts:
           advanced: false

salt/soc/tools/sbin/so-detections-runtime-status

@@ -0,0 +1,33 @@
+#!/bin/bash
+#
+# Copyright Security Onion Solutions LLC and/or licensed to Security Onion Solutions LLC under one
+# or more contributor license agreements. Licensed under the Elastic License 2.0 as shown at 
+# https://securityonion.net/license; you may not use this file except in compliance with the
+# Elastic License 2.0.
+
+# Set the default output destination to stdout
+output_dest="/dev/stdout"
+
+# If the "cron" flag is passed, change the output destination to the log file
+if [ "$1" = "cron" ]; then
+    output_dest="/opt/so/log/soc/detections_runtime-status_sigma.log"
+fi
+
+# Run the query and output based on the output_dest value
+/sbin/so-elasticsearch-query '*:elastalert_error*/_search' -d '{"query":{"range":{"@timestamp":{"gte":"now-11m","lte":"now"}}},"size": 50}' | \
+jq --compact-output '.hits.hits[] | {
+      _timestamp: ._source["@timestamp"], 
+      "rule.name": ._source.data.rule, 
+      error_type: "runtime_status",
+      error_message: ._source.message,
+      detection_type: "sigma",
+      event_module: "soc",
+      event_dataset: "soc.detections",
+      error_analysis: (
+        if ._source.message | contains("Unknown column [winlog.channel]") then "Target logsource never seen" 
+        elif ._source.message | contains("parsing_exception") then "Syntax Error" 
+        else "Unknown"
+        end
+      )
+    }' >> $output_dest
+

salt/strelka/compile_yara/compile_yara.py

@@ -39,14 +39,14 @@ def compile_yara_rules(rules_dir):
             # Extract just the UUID from the rule file name
             rule_id = os.path.splitext(os.path.basename(rule_file))[0]
             log_entry = {
-                "event.module": "soc",
-                "event.dataset": "soc.detections",
+                "event_module": "soc",
+                "event_dataset": "soc.detections",
                 "log.level": "error",
-                "error.message": error_message,
-                "error.analysis": "syntax error",
-                "detection_type": "yara",
-                "rule.uuid": rule_id,
-                "error.type": "runtime_status"
+                "error_message": error_message,
+                "error_analysis": "Syntax Error",
+                "detection_type": "YARA",
+                "rule_uuid": rule_id,
+                "error_type": "runtime_status"
             }
             with open('/opt/sensoroni/logs/detections_runtime-status_yara.log', 'a') as log_file:
                 json.dump(log_entry, log_file)