{o365.audit},{m365_defender.alert}: Enhance field mappings #12888
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efd6
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Mar 3, 2025
packages/o365/changelog.yml
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| changes: | ||
| - description: Extrac ECS fields from Data and AttachmentData. | ||
| type: enhancement | ||
| link: https://github.com/elastic/integrations/pull/1 |
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| link: https://github.com/elastic/integrations/pull/1 | |
| link: https://github.com/elastic/integrations/pull/12888 |
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This keeps happening, I will follow your epb alias from now.
packages/o365/changelog.yml
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| # newer versions go on top | ||
| - version: "2.10.0" | ||
| changes: | ||
| - description: Extrac ECS fields from Data and AttachmentData. |
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| - description: Extrac ECS fields from Data and AttachmentData. | |
| - description: Extract ECS fields from Data and AttachmentData. |
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| - name: Description | ||
| type: keyword |
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match_only_text?
Sadly this is not possible in the m365 case where the text is much longer.
packages/o365/data_stream/audit/_dev/test/pipeline/test-wl-airinvestigation.json
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packages/o365/data_stream/audit/_dev/test/pipeline/test-wl-airinvestigation.json-expected.json
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| field: o365audit.Parameters._raw | ||
| if: ctx.o365audit?.NetworkMessageId == null || ctx.o365audit.NetworkMessageId == '' | ||
| patterns: | ||
| - '^(-)?Identity\s(\")?%{DATA:o365audit.NetworkMessageId}(\")?$' |
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| - '^(-)?Identity\s(\")?%{DATA:o365audit.NetworkMessageId}(\")?$' | |
| - '^-?Identity\s"?%{DATA:o365audit.NetworkMessageId}"?$' |
packages/o365/data_stream/audit/elasticsearch/ingest_pipeline/default.yml
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efd6
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Mar 3, 2025
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LGTM after the doc vet passes.
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cc @kcreddy |
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Package m365_defender - 2.23.0 containing this change is available at https://epr.elastic.co/package/m365_defender/2.23.0/ |
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Package o365 - 2.10.0 containing this change is available at https://epr.elastic.co/package/o365/2.10.0/ |
flexitrev
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Mar 20, 2025
Extract `email.*` fields from `m365_defender.alert` data-stream. Also derive `source.ip` from `evidence.senderIp` Extract `email.*`, `related.*`, `user.*` fields from `Data` and `Data.Entities` fields inside `o365.audit` data-stream. Other enhancements to `o365.audit`: - Make `AttachmentData` and `AuthDetails` as `nested` to make independent queries. - Add several top-level `o365.audit` fields based on sample events. - Add drop-null processor. - Handle error.message at end of the pipeline.
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Proposed commit message
Checklist
changelog.ymlfile.How to test this PR locally
Pipeline tests passes containing new fields:
1. M365 Defender
2. O365
New files added containing new fields:
Related issues