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Process Tree Visualization

The process tree view provides an interactive, hierarchical visualization of all running processes on an endpoint. Unlike commercial EDR products that show static snapshots, AuroraSOC's process tree is real-time and AI-annotated.

Features​

Interactive Hierarchy​

  • Expand/collapse individual process branches
  • Click to select and view detailed process information
  • Search/filter by process name, PID, or command line
  • Real-time updates via gRPC streaming (processes appear as they spawn)

Risk Indicators​

Each process node displays:

  • Risk score (0-100) with color-coded badges
  • MITRE ATT&CK technique badges when techniques are associated
  • Process state indicator (Running, Sleeping, Zombie, Stopped)

Detail Panel​

Selecting a process reveals:

  • Full command line
  • Executable path
  • Working directory
  • UID/GID
  • Start time
  • Risk explanation from the AI agent

Kill-Chain Coloring​

Processes are color-coded by kill-chain stage when MITRE-tagged:

  • 🟡 Reconnaissance (yellow)
  • 🟠 Exploitation (orange)
  • 🔴 Lateral Movement (red)
  • 🔴 Exfiltration (dark red)

How It Works​

  1. The EDR sensor daemon collects process information from /proc (Linux) or ETW (Windows)
  2. The LocalManagement gRPC service exposes the process tree via GetProcessTree
  3. The iced GUI or web console renders the tree with risk annotations
  4. The Endpoint Security agent can annotate processes with risk verdicts and MITRE techniques

Usage​

In the iced GUI​

Navigate to Processes in the sidebar. The tree loads automatically from the local sensor.

In the Operator Console​

Navigate to EDR → Endpoints → [endpoint] → Processes tab. The tree loads from the backend API.

Filtering​

  • Type in the search box to filter by process name or PID
  • The filter applies to all levels of the hierarchy

Comparison​

FeatureCrowdStrikeSentinelOneAuroraSOC
Real-time updates❌ Static❌ Static✅ Live streaming
AI annotations❌❌✅ Risk + MITRE
Risk scoringBasicGood✅ Explainable
Click to investigate❌❌✅ Agent dispatch
Air-gapped❌❌✅

API​

GET /api/v1/edr/investigation/{sensor_id}/process-tree
  ?pid_filter=<pid>
  &name_filter=<name>

Returns a ProcessTreeResponse with hierarchical process data.