MALICIOUS
90
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The PDF contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. While the specific URLs extracted appear benign, the sheer volume and structure suggest a malicious intent, likely for SEO poisoning or to redirect users to potentially harmful content. The ML_NYX_PDF_MALICIOUS classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9901
Heuristics 2
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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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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.dumb
- http://muicuiu.dumb1.com/3a05a08a06a02a08/Ajax-Penumbra-1969-Mr-Penumbra-s-24-Hour-Bookstore-0-5-by-Robin-Sloan.pdf
- http://muicuiu.dumb1.com/5a09a03a00a06a02/Mr-Penumbra-s-24-Hour-Bookstore-Mr-Penumbra-s-24-Hour-Bookstore-1-by-Robin-Sloan.pdf
- http://muicuiu.dumb1.com/2a01a05a03a04a00/Mr-Penumbra-s-24-Hour-Bookstore-Mr-Penumbra-s-24-Hour-Bookstore-1-by-Robin-Sloan.pdf
- http://muicuiu.dumb1.com/2a09a09a03a06/Mr-Penumbra-39-s-24-Hour-Bookstore-by-Robin-Sloan.pdf
- http://muicuiu.dumb1.com/7a05a08a04a00a07/A-Livraria-24-horas-do-Mr-Penumbra-Uma-divertida-e-emocionante-aventura-sobre-conspira-o-internacional-c-digos-secretos-amor-plat-nico---e-o-segredo-da-vida-eterna-Mr-Penumbra-s-24-Hour-Bookstore-1-by-Robin-Sloan.pdf
- http://muicuiu.dumb1.com/5a01a07a04a04a08/Sloan-Rules-Alfred-P-Sloan-and-the-Triumph-of-General-Motors-by-David-Farber.pdf
- http://muicuiu.dumb1.com/5a04a09a05a09a08/Robin-Sharma-75-Inspiring-and-Motivating-Life-Lessons-from-Robin-Sharma-Robin-Sharma-Robin-Sharma-Book-Robin-Sharma-Facts-Robin-Sharma-Lessons-Robin-Sharma-Words-by-Sami-S-Reed.pdf
- http://muicuiu.dumb1.com/1a09a05a02a07a09/The-Midnight-Hour-A-Novella-The-Violet-Hour-Series-0-5-by-Andrea-L-Wells.pdf
- http://muicuiu.dumb1.com/1a06a02a00a00a04/Saint-Sloan-Saint-Sloan-1-by-Kelly-Martin.pdf
- http://muicuiu.dumb1.com/6a08a01a05a05a01/One-Hour-Cheese-Ricotta-Mozzarella-Ch-vre-Paneer--Even-Burrata-Fresh-and-Simple-Cheeses-You-Can-Make-in-an-Hour-or-Less-by-Claudia-Lucero.pdf
- http://muicuiu.dumb1.com/8a03a06a05a01a05/Penumbra-by-Carolyn-Haines.pdf
- http://muicuiu.dumb1.com/3a08a02a01a04a07/Ghost-s-Hour-Spook-s-Hour-by-Eve-Bunting.pdf
- http://muicuiu.dumb1.com/3a04a08a01a08a07/Penumbra-The-Midnight-Society-2-by-Logan-Patricks.pdf
- http://muicuiu.dumb1.com/1a00a08a02a05a00a07/Penumbra-Spook-Squad-3-by-Keri-Arthur.pdf
- http://muicuiu.dumb1.com/1a04a02a08a02a08/A-Novel-Bookstore-by-Laurence-Coss-.pdf
- http://muicuiu.dumb1.com/8a04a02a07a00a01/Overhead-Crane-Taining-Pack-by-ITI-bookstore.pdf
- http://muicuiu.dumb1.com/8a04a02a06a03a09/Overhead-Crane-Taining-Pack-by-ITI-bookstore.pdf
- http://muicuiu.dumb1.com/4a09a05a06a07a08/Quintessence-Enchanted-Bookstore-Legend-5-by-Marsha-A-Moore.pdf
- http://muicuiu.dumb1.com/1a07a02a07a00a02/Seeking-a-Scribe-Enchanted-Bookstore-Legend-1-by-Marsha-A-Moore.pdf
- http://muicuiu.dumb1.com/4a09a05a03a07a01/Lost-Volumes-Enchanted-Bookstore-Legend-3-by-Marsha-A-Moore.pdf
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