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Feature/sigma pipeline #12430

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merged 3 commits into from
Feb 26, 2024
Merged

Feature/sigma pipeline #12430

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0a9022b
Add hash mappings
defensivedepth Feb 21, 2024
c886e72
Imphash mappings
defensivedepth Feb 22, 2024
d04aa06
Fix source.ip
defensivedepth Feb 22, 2024
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Imphash mappings
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@defensivedepth
defensivedepth committed Feb 22, 2024
commit c886e7279363a8f0c614dc8a753166f5d418d5dc
6 changes: 5 additions & 1 deletion salt/soc/files/soc/sigma_so_pipeline.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -15,13 +15,15 @@ transformations:
src_ip: destination.ip.keyword
src_port: source.port
dst_ip: destination.ip.keyword
dst_port: destination.port
dst_port: destination.port
winlog.event_data.User: user.name
- id: hashes_process-creation
type: field_name_mapping
mapping:
winlog.event_data.sha256: process.hash.sha256
winlog.event_data.sha1: process.hash.sha1
winlog.event_data.md5: process.hash.md5
winlog.event_data.Imphash: process.pe.imphash
rule_conditions:
- type: logsource
product: windows
Expand All @@ -32,6 +34,7 @@ transformations:
winlog.event_data.sha256: dll.hash.sha256
winlog.event_data.sha1: dll.hash.sha1
winlog.event_data.md5: dll.hash.md5
winlog.event_data.Imphash: dll.pe.imphash
rule_conditions:
- type: logsource
product: windows
Expand All @@ -42,6 +45,7 @@ transformations:
winlog.event_data.sha256: dll.hash.sha256
winlog.event_data.sha1: dll.hash.sha1
winlog.event_data.md5: dll.hash.md5
winlog.event_data.Imphash: dll.pe.imphash
rule_conditions:
- type: logsource
product: windows
Expand Down