MALICIOUS
100
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. While many of these links point to benign content, the sheer volume and the ML classifier's high confidence score suggest a malicious intent, likely to drive traffic to potentially malicious sites or for SEO poisoning. The presence of embedded URLs and the nature of the heuristic indicate a potential for initial access via spearphishing attachment, leading to further exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9925
Heuristics 3
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://muicuiu.dumb1.com/8a09a01a08a06a05/The-Murder-Of-Minnie-Stover-Miss-Pettybone-s-Southern-Series-by-Melissa-J-Rees.pdf In PDF document text
- http://muicuiu.dumb1.com/9a09a02a07a09a04/Murder-on-the-Sinful-Express-Miss-Fortune-Series-Kindle-Worlds-by-Shari-Hearn.pdfIn PDF document text
- http://muicuiu.dumb1.com/7a07a06a07a00a07/Out-of-Reach-The-Wanderer-Series-by-Jocelyn-Stover.pdfIn PDF document text
- http://muicuiu.dumb1.com/3a06a00a06a01a03/Three-Classic-Mysteries-Starring-Miss-Marple-A-Murder-is-Announced-The-Body-in-the-Library-Murder-With-Mirrors-by-Agatha-Christie.pdfIn PDF document text
- http://muicuiu.dumb1.com/6a03a03a06a03a07/Sweet-Tea-and-Southern-Grace-The-Southern-Grace-Series-1-by-Glenda-C-Manus.pdfIn PDF document text
- http://muicuiu.dumb1.com/4a09a01a05a05a09/Murder-in-the-Green-Libby-Sarjeant-Murder-Mystery-Series-by-Lesley-Cookman.pdfIn PDF document text
- http://muicuiu.dumb1.com/4a09a01a03a05a04/Murder-in-Midwinter-Libby-Sarjeant-Murder-Mystery-Series-by-Lesley-Cookman.pdfIn PDF document text
- http://muicuiu.dumb1.com/4a09a01a05a06a02/Murder-by-the-Sea-Libby-Sarjeant-Murder-Mystery-Series-by-Lesley-Cookman.pdfIn PDF document text
- http://muicuiu.dumb1.com/3a07a04a07a01a06/Southern-Zombies-Three-Book-Box-Set-A-Story-of-Survival-Southern-Hospitality-and-Southern-Blood-by-Tracie-Ann-Riley-Lester.pdfIn PDF document text
- http://muicuiu.dumb1.com/2a06a06a02a08a05/Murder-Boogies-with-Elvis-Southern-Sisters-8-by-Anne-George.pdfIn PDF document text
- http://muicuiu.dumb1.com/1a05a08a05a01a02/Murder-Shoots-the-Bull-Southern-Sisters-6-by-Anne-George.pdfIn PDF document text
- http://muicuiu.dumb1.com/2a08a00a08a03a09/Murder-Carries-a-Torch-Southern-Sisters-7-by-Anne-George.pdfIn PDF document text
- http://muicuiu.dumb1.com/2a00a01a08a00a00/A-Murder-in-Virginia-Southern-Justice-on-Trial-by-Suzanne-Lebsock.pdfIn PDF document text
- http://muicuiu.dumb1.com/3a01a03a04a02/Murder-on-a-Girls-Night-Out-Southern-Sisters-1-by-Anne-George.pdfIn PDF document text
- http://muicuiu.dumb1.com/3a07a05a09a02a09/Murder-al-Dente-Southern-Pasta-Shop-1-by-Jennifer-L-Hart.pdfIn PDF document text
- http://muicuiu.dumb1.com/3a07a06a00a08/A-Murder-Is-Announced-Miss-Marple-5-by-Agatha-Christie.pdfIn PDF document text
- http://muicuiu.dumb1.com/3a03a03a05a04a09/A-Murder-Is-Announced-Miss-Marple-5-by-Agatha-Christie.pdfIn PDF document text
- http://muicuiu.dumb1.com/2a06a04a09a00a05/The-Murder-at-the-Vicarage-Miss-Marple-1-by-Agatha-Christie.pdfIn PDF document text
- http://muicuiu.dumb1.com/4a08a08a05a04a05/Pinned-for-Murder-A-Southern-Sewing-Circle-3-by-Elizabeth-Lynn-Casey.pdfIn PDF document text
- http://muicuiu.dumb1.com/2a06a05a09a06a00/Murder-Carries-a-Torch-Southern-Sisters-Mystery-7-by-Anne-George.pdfIn PDF document text
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