Create attachment_pdf_uuidv7_suspicious_sender.yml #3708
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MSAdministrator
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Dec 22, 2025
…social engineering keywords
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Description
Detects PDF attachments containing URLs with ULID/UUID patterns in /app/ structures combined with social engineering keywords like 'SECURE', 'REVIEW', or 'ACCESS' from suspicious senders. The URLs target non-legitimate file sharing domains and end with action-oriented endpoints.
Associated samples
Associated hunts