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Merge pull request #10522 from Security-Onion-Solutions/fix/playbook_index

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Change Playbook index to a data stream and update mapping for event.severity_label
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weslambert
2023-06-06 09:03:49 -04:00
committed by GitHub
parent db5abcb3cf 495a9c0783
commit 88bbd3440d
2 changed files with 14 additions and 1 deletions
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2
salt/elastalert/files/modules/so/playbook-es.py
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@@ -31,7 +31,7 @@ class PlaybookESAlerter(Alerter):
creds = (self.rule['es_username'], self.rule['es_password']) creds = (self.rule['es_username'], self.rule['es_password'])
payload = {"rule": { "name": self.rule['play_title'],"case_template": self.rule['play_id'],"uuid": self.rule['play_id'],"category": self.rule['rule.category']},"event":{ "severity": self.rule['event.severity'],"module": self.rule['event.module'],"dataset": self.rule['event.dataset'],"severity_label": self.rule['sigma_level']},"kibana_pivot": self.rule['kibana_pivot'],"soc_pivot": self.rule['soc_pivot'],"play_url": self.rule['play_url'],"sigma_level": self.rule['sigma_level'],"event_data": match, "@timestamp": timestamp} payload = {"rule": { "name": self.rule['play_title'],"case_template": self.rule['play_id'],"uuid": self.rule['play_id'],"category": self.rule['rule.category']},"event":{ "severity": self.rule['event.severity'],"module": self.rule['event.module'],"dataset": self.rule['event.dataset'],"severity_label": self.rule['sigma_level']},"kibana_pivot": self.rule['kibana_pivot'],"soc_pivot": self.rule['soc_pivot'],"play_url": self.rule['play_url'],"sigma_level": self.rule['sigma_level'],"event_data": match, "@timestamp": timestamp}
url = f"{self.rule['es_hosts']}/so-playbook-alerts-{today}/_doc/" url = f"{self.rule['es_hosts']}/logs-playbook.alerts-so/_doc/"
requests.post(url, data=json.dumps(payload), headers=headers, verify=False, auth=creds) requests.post(url, data=json.dumps(payload), headers=headers, verify=False, auth=creds)
def get_info(self): def get_info(self):

13
salt/elasticsearch/templates/component/so/dtc-event-mappings.json
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@@ -137,6 +137,19 @@
} }
} }
}, },
"severity_label": {
"ignore_above": 1024,
"type": "keyword",
"fields": {
"security": {
"type": "text",
"analyzer": "es_security_analyzer"
},
"keyword": {
"type": "keyword"
}
}
},
"timezone": { "timezone": {
"ignore_above": 1024, "ignore_above": 1024,
"type": "keyword", "type": "keyword",