Change log for CYBEREASON_EDR

Date	Changes
2025-10-13	Enhancement: - 'event.idm.read_only_udm.principal.user.user_display_name': Modified transformation to use only the value of 'user_displayName' raw log field, removing the appended index. - 'event.idm.read_only_udm.principal.hostname': Modified transformation to use only the value of 'machine.displayName' raw log field, removing the appended index. - 'event.idm.read_only_udm.additional.fields': Newly mapped 'rootCauseElementHashes', 'class_val' (from @class), 'edr', 'malopStatus', 'closed', 'empty' raw log fields with 'event.idm.read_only_udm.additional.fields' UDM field. - 'event.idm.read_only_udm.security_result.detection_fields': Newly mapped 'primaryRootCauseName', 'rootCauseElementNamesCount', 'malopCloseTime', 'malopDetectionType', 'malopType', 'machine.empty' raw log fields with 'event.idm.read_only_udm.security_result.detection_fields' UDM field.
2025-10-08	Enhancement: - Used intermediate variables (`machine_guid`, `machine_lastConnected`, `machine_displayName`, `machine_connected`, `machine_isolated`) to store values from the `machine` raw log field (`machine.guid`, `machine.lastConnected`, `machine.displayName`, `machine.connected`, `machine.isolated`) and added conditional checks. - Used intermediate variables (`user_guid`, `user_displayName`, `user_admin`, `user_domainUser`, `user_localSystem`) to store values from the `user` raw log field (`user.guid`, `user.displayName`, `user.admin`, `user.domainUser`, `user.localSystem`) and added conditional checks. - event.idm.read_only_udm.security_result.category_details: Newly mapped `iocs` raw log field with `event.idm.read_only_udm.security_result.category_details` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `mitreSubTechniques`, `decisionStatuses`, `groups`, `labels` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - Renamed internal variables `secu_result` and `sec_result` to `security_result` to consolidate a single `event.idm.read_only_udm.security_result` block.
2025-09-18	Enhancement: - event.idm.read_only_udm.principal.hostname: Newly mapped `machines.displayName` raw log field to event.idm.read_only_udm.principal.hostname. - event.idm.read_only_udm.principal.user.user_display_name: Newly mapped `users.displayName` raw log field to event.idm.read_only_udm.principal.user.user_display_name. - event.idm.read_only_udm.additional.fields: Newly mapped `lastUpdateTime`, `detectionEngines`, `mitreTactics`, `mitreTechniques` and `detectionTypes` raw log field to event.idm.read_only_udm.additional.fields. - event.idm.read_only_udm.security_result.detection_fields: Newly mapped `rootCauseElementHashes` and `machines.lastConnected` raw log field to event.idm.read_only_udm.security_result.detection_fields. - Enhanced event type detection: setting event.idm.read_only_udm.metadata.event_type to USER_UNCATEGORIZED when user information is available, and STATUS_UPDATE when host information is available.
2025-07-02	Enhancement: - event.idm.read_only_udm.metadata.product_event_type: Newly mapped `LogType` raw log field with `event.idm.read_only_udm.metadata.product_event_type` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.guid` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.metadata.description: Newly mapped `status` raw log field with `event.idm.read_only_udm.metadata.description` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.guid` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.fqdn` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.serviceStatus` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.avDbVersion` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.documentProtectionMode` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.antiMalwareStatus` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.documentProtectionStatus` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.amStatus` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.outdated` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.collectionStatus` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.collectiveUuid` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.privateServerIp` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.target.nat_ip: Newly mapped `Sensor.privateServerIp` raw log field with `event.idm.read_only_udm.target.nat_ip` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.status` raw log field with `event.idm.read_only_udm.additional.fields` UDM field - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.siteId` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.isolated` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.exitReason` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.lastUpgradeResult` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.quickScanStatus` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.policyName` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.groupId` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.groupName` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.groupStickinessLabel` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.fullScanStatus` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `Sensor.siteName` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.security_result.detection_fields: Newly mapped `machine.pylumId` raw log field with `event.idm.read_only_udm.security_result.detection_fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `needsAttention` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `id.malwareType` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `referenceGuid` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `referenceElementType` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `schedulerScan` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `malwareDataModel` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Newly mapped `iconBase64` raw log field with `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.security_result.severity: Newly mapped `severity` raw log field with `event.idm.read_only_udm.security_result.severity` UDM field. - event.idm.read_only_udm.security_result.severity_details: Newly mapped `severity` raw log field with `event.idm.read_only_udm.security_result.severity_details` UDM field.
2025-04-24	Enhancement: - event.idm.read_only_udm.target.user.userid: Removed mapping of `Sensor.serverId` from `event.idm.read_only_udm.target.user.userid` UDM field for Malware logs. - event.idm.read_only_udm.principal.user.user_display_name: Removed mapping of `displayName` from `event.idm.read_only_udm.principal.user.user_display_name` UDM field for Malop logs. - event.idm.read_only_udm.additional.fields: Added mapping of `Sensor.serverId` to `event.idm.read_only_udm.additional.fields` UDM field. - event.idm.read_only_udm.additional.fields: Added mapping of `displayName` to `event.idm.read_only_udm.additional.fields` UDM field.
2025-01-23	Enhancement: - Changed "metadata.event_type" from "NETWORK_CONNECTION" to "SCAN_FILE". - Changed mapping for externalIP from target.ip to principal.ip. - Mapped security_result.category to "SOFTWARE_MALICIOUS" if type is "knownMalware" and elementType is "File", else if type is "knownMalware" and elementType is not "File" then mapped it to "NETWORK_MALICIOUS". - Changed mapping for "name" from "principal.process.file.full_path" to "target.file.names". - Changed mapping for "malwareDataModel" from "principal.process.command_line" to "target.file.full_path". - Mapped type to security_result.summary. - Mapped status to security_result.action.
2024-11-29	Enhancement: - Added support to parse logs when the LogType is "Malware" and "Malop".
2024-01-25	Enhancement: - Mapped "cs3Label", "cs4Label", "cs5Label", "deviceCustomDate1Label", "deviceCustomDate2Label" and "deviceCustomDate3Label" to "security_result.detection_fields". - Aligned "principal.hostname", "target.hostname", "principal.asset.hostname", and "target.asset.hostname" mappings. - Aligned "principal.ip", "target.ip", "principal.asset.ip", and "target.asset.ip" mappings.
2023-02-23	Enhancement - Mapped "malop_data.elementValues.affectedUsers.elementValues.0.guid" to "principal.user.userid". - Mapped "malop_data.elementValues.affectedUsers.elementValues.0.name" to "principal.user.user_display_name". - Mapped "malop_data.elementValues.affectedMachines.elementValues.0.guid" to "principal.asset.asset_id". - Mapped "malop_data.elementValues.affectedMachines.elementValues.0.name" to "principal.hostname". - Mapped "malop_data.simpleValues.malopActivityTypes.values.0", "malop_data.isMalicious" to "security_result.detection_fields". - Mapped "security_result.alert_state" to "ALERTING" if "is_alert" is "true".
2023-02-06	Enhancement - Parsed logs ingested in CEF format.