Malicious SVG Phishing Detection Pack
This rule detects potential SVG-based phishing attempts originating from Microsoft Outlook. It correlates network access, file downloads, and URL click telemetry to identify instances where Outlook initiates connections to or downloads files ending with '.svg'. This is particularly relevant for detecting phishing campaigns that leverage malicious SVG files to embed JavaScript, redirectors, or Base64-encoded HTML payloads for credential harvesting or other malicious activities.
Microsoft Sentinel (KQL)
