Merge pull request #4678 from Security-Onion-Solutions/ecsfix1

ECS Hotfix
This commit is contained in:
Mike Reeves
2021-07-02 09:14:42 -04:00
committed by GitHub
5 changed files with 5 additions and 6 deletions

2
HOTFIX
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ECSFIX

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@@ -1,6 +1,7 @@
### 2.3.60 ISO image built on 2021/04/27
### Download and Verify
2.3.60 ISO image:

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2.3.70
2.3.60

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@@ -63,8 +63,7 @@
{ "rename": { "field": "fields.module", "target_field": "event.module", "ignore_failure": true, "ignore_missing": true } },
{ "pipeline": { "if": "ctx.winlog?.channel == 'Microsoft-Windows-Sysmon/Operational'", "name": "sysmon" } },
{ "pipeline": { "if": "ctx.winlog?.channel != 'Microsoft-Windows-Sysmon/Operational'", "name":"win.eventlogs" } },
{ "set": { "if": "ctx.rule != null && ctx.rule.name != null", "field": "event.dataset", "value": "ossec.alert", "override": true } },
{ "set": { "if": "ctx.rule != null && ctx.rule.name != null", "field": "event.kind", "value": "alert", "override": true } },
{ "set": { "if": "ctx.rule != null && ctx.rule.name != null", "field": "event.dataset", "value": "alert", "override": true } },
{ "pipeline": { "name": "common" } }
]
}

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@@ -53,8 +53,7 @@
{ "set": { "if": "ctx.exiftool?.FileDirectory != null", "field": "file.directory", "value": "{{exiftool.FileDirectory}}", "ignore_failure": true }},
{ "set": { "if": "ctx.exiftool?.Subsystem != null", "field": "host.subsystem", "value": "{{exiftool.Subsystem}}", "ignore_failure": true }},
{ "set": { "if": "ctx.scan?.yara?.matches != null", "field": "rule.name", "value": "{{scan.yara.matches.0}}" }},
{ "set": { "if": "ctx.scan?.yara?.matches != null", "field": "dataset", "value": "strelka.alert", "override": true }},
{ "set": { "if": "ctx.scan?.yara?.matches != null", "field": "event.kind", "value": "alert", "override": true }},
{ "set": { "if": "ctx.scan?.yara?.matches != null", "field": "dataset", "value": "alert", "override": true }},
{ "rename": { "field": "file.flavors.mime", "target_field": "file.mime_type", "ignore_missing": true }},
{ "set": { "if": "ctx.rule?.name != null && ctx.rule?.score == null", "field": "event.severity", "value": 3, "override": true } },
{ "convert" : { "if": "ctx.rule?.score != null", "field" : "rule.score","type": "integer"}},