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feat(sentinelone): expand OCSF mappers with hashes, ids, parent process, identity

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Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Guillaume BOURGEOIS
2026-06-26 12:58:56 +02:00
parent 587d7d1340
commit 24e8c652ac
3 changed files with 52 additions and 10 deletions
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integrations/sentinelone/mappers/get_alerts.yaml
+23 -1
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@@ -1,12 +1,34 @@
name: "SentinelOne Alerts → OCSF"
description: "Maps a SentinelOne v2.1 cloud-detection alert object (data[]) to OCSF endpoint/file/process fields."
description: "Maps a SentinelOne v2.1 cloud-detection alert object (data[]) to OCSF endpoint/file/process/rule fields."
field_mappings:
title: "ruleInfo.name"
severity: "ruleInfo.severity = 'Critical' ? 5 : (ruleInfo.severity = 'High' ? 4 : 3)"
description: "alertInfo.eventType"
# source_path is evaluated against ONE alert object (alert rule results_path = data).
# Paths absent from a given alert are skipped at ingestion, so extra entries are safe.
ocsf:
# Endpoint
- { source_path: "agentDetectionInfo.name", ocsf_field: "src_endpoint.hostname" }
- { source_path: "agentDetectionInfo.osName", ocsf_field: "src_endpoint.os.name" }
- { source_path: "agentDetectionInfo.osRevision", ocsf_field: "device.os.build" }
- { source_path: "agentDetectionInfo.uuid", ocsf_field: "device.uid" }
# Rule / finding
- { source_path: "ruleInfo.name", ocsf_field: "rule.name" }
- { source_path: "ruleInfo.id", ocsf_field: "rule.uid" }
- { source_path: "ruleInfo.description", ocsf_field: "rule.desc" }
- { source_path: "alertInfo.alertId", ocsf_field: "finding_info.uid" }
- { source_path: "alertInfo.dvEventId", ocsf_field: "metadata.original_event_uid" }
# Source process
- { source_path: "sourceProcessInfo.name", ocsf_field: "process.name" }
- { source_path: "sourceProcessInfo.pid", ocsf_field: "process.pid" }
- { source_path: "sourceProcessInfo.filePath", ocsf_field: "process.file.path" }
- { source_path: "sourceProcessInfo.commandline", ocsf_field: "process.cmd_line" }
- { source_path: "sourceProcessInfo.user", ocsf_field: "process.user.name" }
- { source_path: "sourceProcessInfo.integrityLevel", ocsf_field: "process.integrity" }
- { source_path: "sourceProcessInfo.fileHashSha256", ocsf_field: "file.hashes.sha256" }
- { source_path: "sourceProcessInfo.fileHashSha1", ocsf_field: "file.hashes.sha1" }
- { source_path: "sourceProcessInfo.fileHashMd5", ocsf_field: "file.hashes.md5" }
# Parent process
- { source_path: "sourceParentProcessInfo.name", ocsf_field: "process.parent_process.name" }
- { source_path: "sourceParentProcessInfo.pid", ocsf_field: "process.parent_process.pid" }
- { source_path: "sourceParentProcessInfo.commandline", ocsf_field: "process.parent_process.cmd_line" }
integrations/sentinelone/mappers/get_threats.yaml
+27 -7
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@@ -1,13 +1,33 @@
name: "SentinelOne Threats → OCSF"
description: "Maps a SentinelOne v2.1 threat object (data[]) to OCSF endpoint/file/process fields."
description: "Maps a SentinelOne v2.1 threat object (data[]) to OCSF endpoint/file/process/malware fields."
field_mappings:
title: "threatInfo.threatName"
severity: "threatInfo.confidenceLevel = 'malicious' ? 4 : 3"
description: "threatInfo.classification"
# source_path is evaluated against ONE threat object (alert rule results_path = data).
# Paths absent from a given threat are skipped at ingestion, so extra entries are safe.
ocsf:
- { source_path: "agentRealtimeInfo.agentComputerName", ocsf_field: "src_endpoint.hostname" }
- { source_path: "agentDetectionInfo.externalIp", ocsf_field: "src_endpoint.ip" }
- { source_path: "agentDetectionInfo.agentOsName", ocsf_field: "src_endpoint.os.name" }
- { source_path: "threatInfo.sha256", ocsf_field: "file.hashes.sha256" }
- { source_path: "threatInfo.filePath", ocsf_field: "file.path" }
- { source_path: "threatInfo.maliciousProcessArguments", ocsf_field: "process.cmd_line" }
# Endpoint
- { source_path: "agentRealtimeInfo.agentComputerName", ocsf_field: "src_endpoint.hostname" }
- { source_path: "agentRealtimeInfo.agentDomain", ocsf_field: "src_endpoint.domain" }
- { source_path: "agentRealtimeInfo.agentOsType", ocsf_field: "src_endpoint.os.type" }
- { source_path: "agentRealtimeInfo.agentUuid", ocsf_field: "device.uid" }
- { source_path: "agentDetectionInfo.externalIp", ocsf_field: "src_endpoint.ip" }
- { source_path: "agentDetectionInfo.agentOsName", ocsf_field: "src_endpoint.os.name" }
- { source_path: "agentDetectionInfo.agentLastLoggedInUserName", ocsf_field: "actor.user.name" }
# Threat / malware
- { source_path: "threatInfo.threatName", ocsf_field: "malware.name" }
- { source_path: "threatInfo.classification", ocsf_field: "malware.classifications" }
- { source_path: "threatInfo.threatId", ocsf_field: "finding_info.uid" }
- { source_path: "threatInfo.confidenceLevel", ocsf_field: "confidence" }
- { source_path: "threatInfo.mitigationStatus", ocsf_field: "status" }
# Process
- { source_path: "threatInfo.processUser", ocsf_field: "process.user.name" }
- { source_path: "threatInfo.maliciousProcessArguments", ocsf_field: "process.cmd_line" }
# File
- { source_path: "threatInfo.filePath", ocsf_field: "file.path" }
- { source_path: "threatInfo.fileExtension", ocsf_field: "file.ext" }
- { source_path: "threatInfo.fileSize", ocsf_field: "file.size" }
- { source_path: "threatInfo.sha256", ocsf_field: "file.hashes.sha256" }
- { source_path: "threatInfo.sha1", ocsf_field: "file.hashes.sha1" }
- { source_path: "threatInfo.md5", ocsf_field: "file.hashes.md5" }