Detecting Malicious Entra OAuth Apps with LLM-Based Permission Risk Scoring

Ashim Mahara

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arXiv · 2512.15781

Detecting Malicious Entra OAuth Apps with LLM-Based Permission Risk Scoring

Ashim Mahara

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Abstract

This project presents a unified detection framework that constructs a complete corpus of Microsoft Graph permissions, generates consistent LLM-based risk scores, and integrates them into a real-time detection engine to identify malicious OAuth consent activity.

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Ashim Mahara. 2025-12-14. Detecting Malicious Entra OAuth Apps with LLM-Based Permission Risk Scoring. https://arxiv.org/abs/2512.15781

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