Change log for CYBERX

Date Changes
2025-04-14 Enhancement:
- Added Gsub to replace \\n with on message to parse the logs.
- Added Grok pattern to extract intermediary_hostname from the log.
- event.idm.read_only_udm.intermediary.hostname: Newly mapped intermediary_hostname raw log field with event.idm.read_only_udm.intermediary.hostname UDM field.
- event.idm.read_only_udm.security_result.detection_fields: Newly mapped type raw log field with event.idm.read_only_udm.security_result.detection_fields UDM field.
- event.idm.read_only_udm.network.application_protocol: Newly mapped protocol raw log field with event.idm.read_only_udm.network.application_protocol UDM field.
- Added conditional check before mapping cs1 and cs1Label to event.idm.read_only_udm.additional.fields in include file cef_udm_mapping.include.
- event.idm.read_only_udm.metadata.product_log_id: Newly mapped UUID raw log field with event.idm.read_only_udm.metadata.product_log_id UDM field.
- Added conditional check before mapping externalID_value raw log field with event.idm.read_only_udm.metadata.product_log_id UDM field in include file cef_udm_mapping.include.
2025-01-23 Enhancement:
- Added a Grok pattern to parse the new format of logs.
- Mapped product_version_x to metadata.product_version.
- Mapped pro_event_type to metadata.product_event_type.
- Mapped title to security_result.description.
- Mapped msg to metadata.description.
- Added a Grok pattern to parse client_ip.
- Mapped client_ip to principal.ip and principal.asset.ip.
- Mapped protocol to network.application_protocol.
- Mapped type to security_result.detection_fields.
- Mapped date format MMM dd yyyy HH:mm:ss to metadata.event_timestamp.
- Mapped src_ip to principal.ip and principal.asset.ip.
- Mapped dst_ip to target.ip.
- Mapped src_mac to principal.mac.
- Mapped cat to security_result.detection_fields.
2025-01-08 Enhancement:
- Mapped timestamp and ts to metadata.event_timestamp.
- Mapped type to security_result.detection_fields.
2024-06-25 Enhancement:
- Added support for the CEF format of syslog logs.
- Added support for new pattern of XML logs.
2024-05-15 Enhancement:
- Modified KV pattern to handle new pattern of SYSLOGS.
- Mapped source_ip2 to principal.ip and principal.asset.ip.
- Mapped destination_ip2 to target.ip and target.asset.ip.
- Mapped Severity to security_result.severity_details.
- Aligned principal.ip and principal.asset.ip mappings.
- Aligned target.ip and target.asset.ip mappings.
- Aligned principal.hostname and principal.asset.hostname mappings.
- Aligned target.hostname and target.asset.hostname mappings.
2023-12-06 - Newly created parser.