Falcon Sensor Heartbeat Timechart

# --- Query Metadata ---
# Human-readable name for the query. Will be displayed as the title.
name: Falcon Sensor Heartbeat Timechart

# Description of what the query does and its purpose.
# Using the YAML block scalar `|` allows for multi-line strings.
description: |
  This query plots a timechart showing the frequency of Falcon sensor heartbeat events across the environment.

# The author or team that created the query.
author: ByteRay

# The required log sources to run this query successfully in Next-Gen SIEM.
# This will be displayed in the UI to inform the user.
log_sources:
  - Endpoint

# The CrowdStrike modules required to run this query.
cs_required_modules:
  - Insight

# Tags for filtering and categorization.
# Include relevant techniques, tactics, or platforms.
tags:
  - Monitoring

# --- Query Content ---
# The actual CrowdStrike Query Language (CQL) code.
# Using the YAML block scalar `|` allows for multi-line strings.
cql: |
  #event_simpleName=SensorHeartbeat
  | timeChart(span=30min, function=count(as=SensorHeartbeat))