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    Collect Commvault logs

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    This document explains how to ingest Commvault logs to Google Security Operations using Bindplane. The parser extracts data from COMMVAULT logs, categorizing it as Alerts, Events, or AuditTrails. It then normalizes and structures the extracted fields into a Unified Data Model (UDM) by using key-value parsing, timestamp extraction, and field mapping.

    Before you begin

    Make sure you have the following prerequisites:

    • Google SecOps instance
    • Windows 2016 or later, or a Linux host with systemd
    • If running behind a proxy, firewall ports are open
    • Privileged access to Commvault Cloud

    Get Google SecOps ingestion authentication file

    1. Sign in to the Google SecOps console.
    2. Go to SIEM Settings > Collection Agents.
    3. Download the Ingestion Authentication File. Save the file securely on the system where Bindplane will be installed.

    Get Google SecOps customer ID

    1. Sign in to the Google SecOps console.
    2. Go to SIEM Settings > Profile.
    3. Copy and save the Customer IDfrom the Organization Detailssection.

    Install the Bindplane agent

    Windows installation

    1. Open the Command Promptor PowerShellas an administrator.

    2. Run the following command:

        msiexec 
  
 / 
 i 
  
 "https://github.com/observIQ/bindplane-agent/releases/latest/download/observiq-otel-collector.msi" 
  
 / 
 quiet

    Linux installation

    1. Open a terminal with root or sudo privileges.

    2. Run the following command:

       sudo  
sh  
-c  
 " 
 $( 
curl  
-fsSlL  
https://github.com/observiq/bindplane-agent/releases/latest/download/install_unix.sh ) 
 " 
  
install_unix.sh

    Additional installation resources

    For additional installation options, consult the installation guide .

    Configure the Bindplane agent to ingest Syslog and send to Google SecOps

    1. Access the configuration file:
      • Locate the config.yaml file. Typically, it's in the /etc/bindplane-agent/ directory on Linux or in the installation directory on Windows.
      • Open the file using a text editor (for example, nano , vi , or Notepad).

    2. Edit the config.yaml file as follows:

        receivers 
 : 
  
 udplog 
 : 
  
 # Replace the port and IP address as required 
  
 listen_address 
 : 
  
 "0.0.0.0:514" 
 exporters 
 : 
  
 chronicle/chronicle_w_labels 
 : 
  
 compression 
 : 
  
 gzip 
  
 # Adjust the path to the credentials file you downloaded in Step 1 
  
 creds 
 : 
  
 '/path/to/ingestion-authentication-file.json' 
  
 # Replace with your actual customer ID from Step 2 
  
 customer_id 
 : 
  
< customer_id 
>  
 endpoint 
 : 
  
 malachiteingestion-pa.googleapis.com 
  
 # Add optional ingestion labels for better organization 
  
 ingestion_labels 
 : 
  
 log_type 
 : 
  
 'COMMVAULT' 
  
 raw_log_field 
 : 
  
 body 
 service 
 : 
  
 pipelines 
 : 
  
 logs/source0__chronicle_w_labels-0 
 : 
  
 receivers 
 : 
  
 - 
  
 udplog 
  
 exporters 
 : 
  
 - 
  
 chronicle/chronicle_w_labels

    3. Replace the port and IP address as required in your infrastructure.

    4. Replace <customer_id> with the actual customer ID.

    5. Update /path/to/ingestion-authentication-file.json to the path where the authentication file was saved in the Get Google SecOps ingestion authentication file section.

    Restart the Bindplane agent to apply the changes

    • To restart the Bindplane agent in Linux, run the following command:

       sudo  
systemctl  
restart  
bindplane-agent

    • To restart the Bindplane agent in Windows, you can either use the Servicesconsole or enter the following command:

       net stop BindPlaneAgent && net start BindPlaneAgent

    Configure Syslog in Commvault Cloud

    1. Sign in to the CommvaultManagement Console.
    2. Go to Manage > System.
    3. Click the SIEMconnector tile.
    4. Click Add connector.
    5. On the Generaltab, enter the following details:
      • Connector name: Enter a name for the connector.
      • Connector type: Select Syslog.
      • Streaming data: Select the data that you want to export.
    6. Click Next.
    7. On the Connector Definitiontab, click Add syslog server.
    8. Provide the following configuration details:
      • Syslog server: Enter the Bindplane agent IP address.
      • Port number: Enter the Bindplane agent port number.
    9. Click Submit.

    UDM mapping table

    Log Field UDM Mapping Logic
    AgentType
    		 event.idm.read_only_udm.observer.application Value taken from AgentType field in the log message.
    Alertid
    		 event.idm.read_only_udm.security_result.detection_fields.value Value taken from Alertid field in the log message. This field is mapped under the alert_id key.
    Alertname
    		 event.idm.read_only_udm.security_result.detection_fields.value Value taken from Alertname field in the log message. This field is mapped under the alert_name key.
    Alertseverity
    		 event.idm.read_only_udm.security_result.severity This field is used to populate the security_result.severity field based on its value.
    Alerttime
    		 event.idm.read_only_udm.metadata.event_timestamp Value taken from Alerttime field in the log message and converted to a timestamp.
    BackupLevel
    		 event.idm.read_only_udm.additional.fields.value.string_value Value taken from BackupLevel field in the log message. This field is mapped under the backup_level key.
    BackupSet
    		 event.idm.read_only_udm.additional.fields.value.string_value Value taken from BackupSet field in the log message. This field is mapped under the backup_set key.
    Client
    		 event.idm.read_only_udm.principal.hostname Value taken from Client field in the log message.
    CommCell
    		 event.idm.read_only_udm.additional.fields.value.string_value Value taken from CommCell field in the log message. This field is mapped under the comcell_field key.
    Computer
    		 event.idm.read_only_udm.additional.fields.value.string_value Value taken from Computer field in the log message. This field is mapped under the computer_field key.
    Description
    		 event.idm.read_only_udm.metadata.description Value taken from Description field in the log message after some processing and cleanup.
    DetectedCriteria
    		 event.idm.read_only_udm.security_result.detection_fields.value Value taken from DetectedCriteria field in the log message. This field is mapped under the detected_criteria key.
    DetectedTime
    		 event.idm.read_only_udm.security_result.detection_fields.value Value taken from DetectedTime field in the log message. This field is mapped under the detected_time key.
    Details
    		 event.idm.read_only_udm.additional.fields.value.string_value Value taken from Details field in the log message. This field is mapped under the details_field key.
    Eventid
    		 event.idm.read_only_udm.metadata.product_log_id Value taken from Eventid field in the log message.
    Eventseverity
    		 event.idm.read_only_udm.security_result.severity This field is used to populate the security_result.severity field based on its value.
    Failure
    		 event.idm.read_only_udm.security_result.detection_fields.value Value taken from Failure field in the log message. This field is mapped under the failure_filed key.
    Instance
    		 event.idm.read_only_udm.additional.fields.value.string_value Value taken from Instance field in the log message. This field is mapped under the instance_field key.
    Jobid
    		 event.idm.read_only_udm.principal.process.pid Value taken from Jobid field in the log message.
    MonitoringCriteria
    		 event.idm.read_only_udm.additional.fields.value.string_value Value taken from MonitoringCriteria field in the log message. This field is mapped under the monitoring_criteria key.
    Occurencetime
    		 event.idm.read_only_udm.metadata.event_timestamp Value taken from Occurencetime field in the log message and converted to a timestamp.
    Opid
    		 event.idm.read_only_udm.security_result.detection_fields.value Value taken from Opid field in the log message. This field is mapped under the op_id key.
    Program
    		 event.idm.read_only_udm.principal.application Value taken from Program field in the log message.
    Severitylevel
    		 event.idm.read_only_udm.security_result.severity Value taken from Severitylevel field in the log message and mapped based on a predefined mapping.
    StoragePoliciesUsed
    		 event.idm.read_only_udm.additional.fields.value.string_value Value taken from StoragePoliciesUsed field in the log message. This field is mapped under the storage_policies_used key.
    Subclient
    		 event.idm.read_only_udm.additional.fields.value.string_value Value taken from Subclient field in the log message. This field is mapped under the subclient_field key.
    Type
    		 event.idm.read_only_udm.security_result.detection_fields.value Value taken from Type field in the log message. This field is mapped under the alert_type key.
    Username
    		 event.idm.read_only_udm.principal.user.userid Value taken from Username field in the log message.
    anomaly_type
    		 event.idm.read_only_udm.security_result.detection_fields.value Value extracted from the Description field using grok patterns. This field is mapped under the detected_anomaly_type key.
    errors
    		 event.idm.read_only_udm.security_result.detection_fields.value Value extracted from the Description field using grok patterns. This field is mapped under the errors_field key.
    file_name
    		 event.idm.read_only_udm.security_result.detection_fields.value Value extracted from the Description field using grok patterns. This field is mapped under the detected_malicious_file key.
    media_agent
    		 event.idm.read_only_udm.security_result.detection_fields.value Value extracted from the Description field using grok patterns. This field is mapped under the detected_media_agent key.
    no_of_files_created
    		 event.idm.read_only_udm.security_result.detection_fields.value Value extracted from the Description field using grok patterns. This field is mapped under the no_of_files_created_field key.
    no_of_files_deleted
    		 event.idm.read_only_udm.security_result.detection_fields.value Value extracted from the Description field using grok patterns. This field is mapped under the no_of_files_deleted_field key.
    no_of_files_modified
    		 event.idm.read_only_udm.security_result.detection_fields.value Value extracted from the Description field using grok patterns. This field is mapped under the no_of_files_modified_field key.
    no_of_files_renamed
    		 event.idm.read_only_udm.security_result.detection_fields.value Value extracted from the Description field using grok patterns. This field is mapped under the no_of_files_renamed_field key.
    URL
    		 event.idm.read_only_udm.network.http.referral_url Value extracted from the Description field using grok patterns.
    		event.idm.read_only_udm.metadata.event_type This field is set to STATUS_UPDATE if the Client field is present, otherwise it's set to GENERIC_EVENT .
    		event.idm.read_only_udm.metadata.product_name This field is set to COMMVAULT .
    		event.idm.read_only_udm.metadata.vendor_name This field is set to COMMVAULT .
    		event.idm.read_only_udm.principal.user.user_role This field is set to ADMINISTRATOR if the User field is Administrator .

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