Source: GitHub
Author: unknown
URL: https://github.com/msdirtbag/MDEAutomator
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ONE SENTENCE SUMMARY: MDEAutomator is a modular, serverless Azure Function and PowerShell-based solution streamlining endpoint management, incident response, threat hunting, and custom detection synchronization for Microsoft Defender for Endpoint (MDE).
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MAIN POINTS:
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Provides bulk automation of response actions, live response commands, and threat indicator management.
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Utilizes Azure Functions (Dispatcher, Orchestrator, Profiles, TIManager, AutoHunt, CDManager) for endpoint orchestration.
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Supports multi-tenant operations using User Managed Identity and App Registration federation.
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Enables bulk threat hunting using KQL queries via Microsoft Graph API, exporting results to Azure Storage.
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Allows bulk synchronization of Custom Detections with Azure Storage, including backup capabilities.
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Offers convenient uploading/downloading of files and scripts to/from endpoints and Azure Storage.
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Implements Python/Flask-based GUI hosted in Azure App Service with Entra ID authentication.
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Provides cmdlets for essential operations such as device isolation, application execution restriction, and forensic package collection.
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Supports advanced security practices including signed PowerShell scripts via Azure Trusted Signing.
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Has an estimated monthly Azure cost of approximately $210 USD.
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TAKEAWAYS:
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MDEAutomator significantly enhances Defender endpoint management through serverless automation and orchestration.
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Customizable PowerShell modules simplify complex MDE tasks like live response and threat indicator management.
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Multi-tenant readiness and federated identity options support scalable deployments.
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Advanced security measures like signed scripts and App Service authentication are strongly recommended.
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Comprehensive automation of custom detections and threat hunting greatly improves operational efficiency.