QRadar 2.0.0

QRadar - 2.0.0

tags: python | SIEM | Security Analytics | Automate Intelligence | Automate Containment

Table of Contents

• Description
• CDC Command Lines
• Workflows
• Rules
• Sensors
• Triggers
• Known Issues

Description

Integration with IBM QRadar supports CDC users by providing the extraction of logs and observables from the QRadar platform. This enables CDC users to make informed decisions regarding incident response.

IBM QRadar Security Information and Event Management (SIEM) helps Security teams accurately detect and prioritize threats across the enterprise. By consolidating log events and network flow data from thousands of devices, endpoints, and applications distributed throughout your network, QRadar correlates this information and aggregates related events into single alerts, to accelerate incident analysis and remediation.

IBM QRadar has provided CyberProof with a REST API, which is integrated with CDC. CDC receives new offenses as alerts from the QRadar offense service.

All the read information is passed on to CDC in the form of an alert, with information stored as raw information and observables.

CDC Command Lines

* **add_and_replace_custom_events_fields_cli**
Replaces/adds custom events fields to azure blob. Custom fields takes precedence over dynamic fields. Only unique custom fields will be stored. A dynamic field will be removed if it is added as a custom fields. Example:

* **clear_custom_events_fields_cli**
Clears custom events fields from azure blob.

* **extend_custom_events_fields_cli**
Extends custom events fields to azure blob. Only unique custom fields will be stored. Example: extend_custom_events_fields_cli --fields="qid,location"

* **get_custom_events_fields_cli**
Gets events fields from azure blob.

Workflows

* **add_update_replace_custom_events_fields**
Replace/adds events fields to azure blob.

* **clear_custom_events_fields**
Clears custom events fields from azure blob.

* **close_alert**
Close the alert in QRadar

* **execute_query**
Execute AQL query in QRadar.

* **get_custom_events_fields**
Gets events fields from azure blob.

* **inject_qradar_alert_to_cdc**
Enrich QRadar alerts and push them to the CDC

* **push_qradar_alerts_to_redis**
Enrich QRadar alerts and push them to the CDC

* **update_dynamic_events_fields**
Fetch and update the non empty fields of events tables

Rules

* **new_offense**
Triggered when a new offense is created.

* **close_alert**
Close alerts (i.e. offenses) in QRadar

* **update_dynamic_events_fields_trigger**
Triggered at poll intervals to fetch and update the non-empty fields from qradar events table to azure storage/redis

Sensors

* **OffensesSensor**
Sensor to pull all offenses details from QRadar and auto update non-empty fields from qradar events table to azure storage/redis

Poll interval - 30s

Triggers

* **update_dynamic_events_fields_trigger**
Auto updates non-empty fields from qradar events table to azure storage/redis

Known Issues