Collect BloxOne Threat Defense logs

Supported in:

Google secops SIEM

This document explains how to ingest BloxOne Threat Defense logs to Google Security Operations using the Bindplane agent.

Infoblox BloxOne Threat Defense is a cloud-managed DNS security service that generates syslog messages in CEF format for DNS queries, threat intelligence events, and policy actions. The parser normalizes fields and maps them to the Unified Data Model (UDM).

Before you begin

Make sure you have the following prerequisites:

A Google SecOps instance
Windows Server 2016 or later, or Linux host with systemd
Network connectivity between the Bindplane agent and the Infoblox BloxOne platform
If running behind a proxy, ensure firewall ports are open per the Bindplane agent requirements
Privileged access to the Infoblox Portal

Get Google SecOps ingestion authentication file

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

Note: This JSON file contains credentials for authenticating the Bindplane agent to Google SecOps.

Get Google SecOps customer ID

Sign in to the Google SecOps console.
Go to SIEM Settings > Profile.
Copy and save the Customer ID from the Organization Details section.

Note: The customer ID is required for configuring the Bindplane agent exporter.

Install the Bindplane agent

Install the Bindplane agent on your Windows or Linux operating system according to the following instructions.

Windows installation

Open Command Prompt or PowerShell as an administrator.

Run the following command:

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

Wait for the installation to complete.
Verify the installation by running:
```
sc query observiq-otel-collector
```
The service should show as RUNNING.

Linux installation

Open a terminal with root or sudo privileges.

Run the following command:

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

Wait for the installation to complete.
Verify the installation by running:
```
sudo systemctl status observiq-otel-collector
```
The service should show as active (running).

Additional installation resources

For additional installation options and troubleshooting, see Bindplane agent installation guide.

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

Locate the configuration file

Linux:

sudo nano /etc/bindplane-agent/config.yaml

Windows:

notepad "C:\Program Files\observIQ OpenTelemetry Collector\config.yaml"

Edit the configuration file

Replace the entire contents of config.yaml with the following configuration:

receivers:
    udplog:
        listen_address: "0.0.0.0:514"

exporters:
    chronicle/bloxone:
        compression: gzip
        creds_file_path: '/etc/bindplane-agent/ingestion-auth.json'
        customer_id: '<customer_id>'
        endpoint: malachiteingestion-pa.googleapis.com
        log_type: BLOXONE
        raw_log_field: body

service:
    pipelines:
        logs/bloxone_to_chronicle:
            receivers:
                - udplog
            exporters:
                - chronicle/bloxone

Configuration parameters

Replace the following placeholders:

Receiver configuration:
- listen_address: IP address and port to listen on:
  - 0.0.0.0 to listen on all interfaces (recommended)
  - Port 514 is the standard syslog port (requires root on Linux; use 1514 for non-root)
Exporter configuration:
- creds_file_path: Full path to ingestion authentication file:
  - Linux: /etc/bindplane-agent/ingestion-auth.json
  - Windows: C:\Program Files\observIQ OpenTelemetry Collector\ingestion-auth.json
- customer_id: Customer ID copied from the Google SecOps console
- endpoint: Regional endpoint URL:
  - US: malachiteingestion-pa.googleapis.com
  - Europe: europe-malachiteingestion-pa.googleapis.com
  - Asia: asia-southeast1-malachiteingestion-pa.googleapis.com
  - See Regional Endpoints for complete list

Save the configuration file

After editing, save the file:
- Linux: Press Ctrl+O, then Enter, then Ctrl+X
- Windows: Click File > Save

Restart the Bindplane agent to apply the changes

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

sudo systemctl restart observiq-otel-collector

Verify the service is running:

sudo systemctl status observiq-otel-collector

Check logs for errors:

sudo journalctl -u observiq-otel-collector -f

To restart the Bindplane agent in Windows, choose one of the following options:
- Command Prompt or PowerShell as administrator:
```
net stop observiq-otel-collector && net start observiq-otel-collector
```
- Services console:
  1. Press Win+R, type services.msc, and press Enter.
  2. Locate observIQ OpenTelemetry Collector.
  3. Right-click and select Restart.
  4. Verify the service is running:
```
sc query observiq-otel-collector
```
  5. Check logs for errors:
```
type "C:\Program Files\observIQ OpenTelemetry Collector\log\collector.log"
```

Configure syslog in Infoblox BloxOne

Sign in to the Infoblox Portal.
Go to Configure > Administration > Data Connector.
Select the Destination Configuration tab.
Click Create > Syslog.
Provide the following configuration details:
- Name: Provide a descriptive name (for example, Google SecOps collector).
- Description: Provide a brief description.
- State: Select Enable.
- Tags: Click Add and specify the following to associate a key with the destination:
  - KEY: Enter a descriptive name for the key.
  - VALUE: Enter your value for the key.
- Format: Select CEF.
- Protocol: Select UDP or TCP (depending on your Bindplane agent configuration).
- FQDN/IP: Enter the Bindplane agent IP address.
- Port: Enter the Bindplane agent port (default is 514 for UDP).
Click Save & Close.

UDM mapping table

Log field	UDM mapping	Logic
`additional_list.key`		This field is used in a loop to iterate over the `additional_list` array and extract data based on the value of the `key` field. It is not directly mapped to the UDM.
`additional_list.value`	`principal.location.region_latitude`, `principal.location.region_longitude`, `target.location.region_latitude`, `target.location.region_longitude`	This field is used in conjunction with `additional_list.key` to extract specific values from the `additional_list` array. The logic for extracting and mapping the value depends on the corresponding `key`. For example: - If `additional_list.key` is `intel:source:ip:geoIP:location`, extract latitude and longitude values using grok and map them to `principal.location.region_latitude` and `principal.location.region_longitude`, respectively. - If `additional_list.key` is `intel:destination:ip:geoIP:location`, extract latitude and longitude values using grok and map them to `target.location.region_latitude` and `target.location.region_longitude`, respectively.
`additional_string.key`		Similar to `additional_list.key`, this field is used in a loop to iterate over the `additional_string` array and extract data based on the `key` value. It is not directly mapped to the UDM.
`additional_string.value`	`additional.fields.value.string_value`, `principal.location.country_or_region`, `target.location.country_or_region`, `src.ip`, `src.port`, `src.hostname`, `network.ip_protocol`	Used with `additional_string.key` to extract values from the `additional_string` array. The logic for mapping the value depends on the corresponding `key`. For example: - If `additional_string.key` is `intel:source:ip:ip2asn:start_ip`, `intel:source:ip:ip2asn:finish_ip`, `intel:destination:ip:ip2asn:start_ip`, or `intel:destination:ip:ip2asn:finish_ip`, map the value to `additional.fields.value.string_value` with the corresponding key. - If `additional_string.key` is `intel:source:ip:geoIP:country`, map the value to `principal.location.country_or_region`. - If `additional_string.key` is `intel:destination:ip:geoIP:country`, map the value to `target.location.country_or_region`. - If `additional_string.key` is `log:source:ip`, map the value to `src.ip`. - If `additional_string.key` is `log:source:port`, map the value to `src.port` after converting it to an integer. - If `additional_string.key` is `log:source:hostname`, map the value to `src.hostname`. - If `additional_string.key` is `log:cdh:input:protocol`, map the value to `network.ip_protocol` after converting it to uppercase.
`app_category`	`security_result.category_details`	Directly mapped.
`confidence`	`security_result.confidence`	Mapped based on the following logic: - If `confidence` is `LOW`, map to `LOW_CONFIDENCE`. - If `confidence` is `MEDIUM`, map to `MEDIUM_CONFIDENCE`. - If `confidence` is `HIGH`, map to `HIGH_CONFIDENCE`.
`country`	`principal.location.name`	Directly mapped, but only if `raw.infobloxb1region` is empty.
`device`	`principal.ip`, `principal.asset.ip`	Directly mapped, but only if `raw.dvc` is empty.
`dhcp_fingerprint`	`security_result.detection_fields.value`	Directly mapped with the key `dhcp_fingerprint`.
`dns_view`	`security_result.detection_fields.value`	Directly mapped with the key `dns_view`.
`endpoint_groups`	`security_result.detection_fields.value`	Directly mapped with the key `endpoint_groups`.
`event_time`	`metadata.event_timestamp.seconds`	Parsed as an ISO8601 timestamp and the seconds value is extracted. Used only if the `timestamp` field is empty.
`feed_name`	`principal.resource.name`	`feed_name` is mapped to `principal.resource.name`.
`feed_type`	`principal.resource.attribute.labels.value`	Directly mapped with the key `feed_type`.
`mac_address`	`principal.mac`	Directly mapped after converting to lowercase.
`network`	`principal.hostname`, `principal.asset.hostname`	Directly mapped, but only if both `raw.dvchost` and `raw.dvc` are empty.
`os_version`	`principal.platform_version`	Directly mapped.
`policy_action`	`security_result.action_details`, `security_result.action`	`policy_action` is directly mapped to `security_result.action_details`. `security_result.action` is derived based on the following logic: - If `policy_action` is `Redirect` or `Log`, map to `ALLOW`. - If `policy_action` is `BLOCK`, map to `BLOCK`.
`policy_name`	`security_result.detection_fields.value`	Directly mapped with the key `policy_name`.
`qname`	`network.dns.questions.name`	Directly mapped.
`qtype`	`network.dns.questions.type`	Mapped based on the following logic: - If `qtype` is `A`, map to 1 (converted to unsigned integer). - If `qtype` is `PTR`, map to 12 (converted to unsigned integer).
`raw.act`	`security_result.action_details`	Directly mapped.
`raw.app`	`network.application_protocol`	Directly mapped after converting to uppercase.
`raw.deviceeventclassid`	`metadata.product_event_type`	Concatenated with `raw.name` (separated by `-`) and mapped to `metadata.product_event_type`.
`raw.devicevendor`	`metadata.vendor_name`	Directly mapped.
`raw.deviceproduct`	`metadata.product_name`	Directly mapped.
`raw.deviceversion`	`metadata.product_version`	Directly mapped.
`raw.deviceseverity`	`security_result.severity_details`, `security_result.severity`	`raw.deviceseverity` is directly mapped to `security_result.severity_details`. `security_result.severity` is derived based on the following logic: - If `raw.deviceseverity` is in [`0`, `1`, `2`, `3`], map to `LOW`. - If `raw.deviceseverity` is in [`4`, `5`, `6`], map to `MEDIUM`. - If `raw.deviceseverity` is in [`7`, `8`], map to `HIGH`. - If `raw.deviceseverity` is in [`9`, `10`], map to `CRITICAL`.
`raw.dvc`	`principal.ip`, `principal.asset.ip`	Directly mapped.
`raw.dvchost`	`principal.hostname`, `principal.asset.hostname`	Directly mapped, but only if it's not equal to `raw.dvc`.
`raw.infobloxb1connectiontype`	`additional.fields.value.string_value`	Directly mapped with the key `infobloxb1connectiontype`.
`raw.infobloxb1ophname`	`observer.hostname`, `observer.asset.hostname`	Directly mapped.
`raw.infobloxb1ophipaddress`	`observer.ip`	Directly mapped.
`raw.infobloxb1policyname`	`security_result.detection_fields.value`	Directly mapped with the key `infobloxb1policyname`.
`raw.infobloxdnsqclass`	`dns_question.class`, `dns_answer.class`	Used to derive `dns_question.class` and `dns_answer.class` based on a lookup table defined in the `dns_query_class_mapping.include` file.
`raw.infobloxdnsqtype`	`dns_question.type`, `dns_answer.type`	Used to derive `dns_question.type` and `dns_answer.type` based on a lookup table defined in the `dns_record_type.include` file.
`raw.infobloxdnsrcode`	`network.dns.response_code`	Used to derive `network.dns.response_code` based on a lookup table defined in the `dns_response_code.include` file.
`raw.infobloxpolicyid`	`security_result.detection_fields.value`	Directly mapped with the key `infobloxpolicyid`.
`raw.msg`	`metadata.description`	`raw.msg` is directly mapped to `metadata.description` after removing leading and trailing quotes.
`raw.name`	`metadata.product_event_type`	Concatenated with `raw.deviceeventclassid` (separated by `-`) and mapped to `metadata.product_event_type`.
`rcode`	`security_result.detection_fields.value`, `network.dns.response_code`	`rcode` is directly mapped to `security_result.detection_fields.value` with the key `rcode`. If `rcode` is `NXDOMAIN`, `network.dns.response_code` is set to 3 (converted to unsigned integer).
`rdata`	`network.dns.answers.data`	Directly mapped.
`rip`	`target.ip`, `target.asset.ip`	Directly mapped.
`severity`	`security_result.severity`	Mapped based on the following logic: - If `severity` is `INFO` (case-insensitive), map to `INFORMATIONAL`. - If `severity` is `HIGH`, map to `HIGH`.
`tclass`	`security_result.detection_fields.value`	Directly mapped with the key `tclass`.
`threat_indicator`	`security_result.detection_fields.value`	Directly mapped with the key `threat_indicator`.
`timestamp`	`metadata.event_timestamp.seconds`	Parsed as an ISO8601 timestamp and the seconds value is extracted.
`user`	`principal.user.user_display_name`	Directly mapped.
`user_groups`	`security_result.detection_fields.value`	Directly mapped with the key `user_groups`.
N/A	`principal.resource.resource_subtype`	Set to `Feed` if `feed_name` is not empty.
N/A	`metadata.log_type`	Set to `BLOXONE`.
N/A	`additional.fields.key`	Set to `infobloxancount`, `infobloxarcount`, `infobloxb1connectiontype`, `infobloxnscount`, `intel:destination:ip:ip2asn:finish_ip`, `intel:destination:ip:ip2asn:start_ip`, `intel:source:ip:ip2asn:finish_ip`, or `intel:source:ip:ip2asn:start_ip` based on the corresponding `raw` fields.
N/A	`metadata.event_type`	Set to `STATUS_UPDATE` if `has_principal` is `true`, otherwise set to `GENERIC_EVENT`.
N/A	`network.dns.questions.type`	Set to 1 for `A` records and 12 for `PTR` records, converted to unsigned integer.
N/A	`network.dns.answers.name`, `network.dns.answers.type`, `network.dns.answers.class`	Extracted from `raw.msg` by parsing the DNS response string.
N/A	`intermediary.hostname`, `intermediary.ip`, `intermediary.asset.ip`	Extracted from `raw.msg` by parsing the DNS response string.

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