Create link_pdf_display_mismatch.yml #3679
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Dec 16, 2025
…ent social engineering
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Description
This is an ADE created rule with modifications.
This rule detect links that display as PDF files but actually point to HTML pages on low-reputation domains, combined with business proposal or document-related social engineering language in the subject or body from external senders.
Originally, this sample was similar to the RFP rule but cause too many FPs with use of
previous_threadsso closing that one and going with this.Associated samples
Associated hunts