MALICIOUS
90
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links to external websites, identified by the PDF_SEO_LINK_FARM heuristic. While the specific URLs themselves are currently marked as benign, the sheer volume and the nature of the heuristic suggest a malicious intent, possibly for SEO spam or to redirect users to malicious content. The ML classifier also flagged this PDF with high confidence. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9695
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.dumb1.com/1a00a04a05a03a00a05/Gesunde-F-e---step-by-step-R-cken--H-ft--und-Knieschmerzen-vermeiden-by-Evgennya-Balchinova.pdf
- http://muicuiu.dumb1.com/2a04a04a07a00a01/Spooky-Halloween-Party-Step-into-Reading-Step-2-paper-by-Annabelle-Prager.pdf
- http://muicuiu.dumb1.com/1a01a04a00a04a09a08/The-True-Story-of-Pocahontas-Step-Into-Reading-Step-3-by-Lucille-Recht-Penner.pdf
- http://muicuiu.dumb1.com/5a02a07a08a00a05/The-Colored-Pencil-Manual-Step-by-Step-Instructions-and-Techniques-by-Veronica-Winters.pdf
- http://muicuiu.dumb1.com/4a07a01a03a04a05/Creature-Cookies-Step-by-Step-Instructions-and-80-Decorating-Ideas-You-Can-Do-by-Autumn-Carpenter.pdf
- http://muicuiu.dumb1.com/8a08a05a09a08a04/First-Time-Knitting-Step-by-Step-Basics-and-Easy-Projects-by-Carri-Hammett.pdf
- http://muicuiu.dumb1.com/2a02a03a05a02/Weight-Training-Without-Injury-Over-350-Step-By-Step-Pictures-Including-What-Not-to-Do-by-Fred-Stellabotte.pdf
- http://muicuiu.dumb1.com/7a01a00a03a04a01/101-Dog-Tricks-Step-by-Step-Activities-to-Engage-Challenge-and-Bond-with-Your-Dog-by-Kyra-Sundance.pdf
- http://muicuiu.dumb1.com/9a07a08a00a08a02/Baseball-Camp-on-the-Planet-of-the-Eyeballs-Step-Into-Reading-Step-4-by-Susan-Schade.pdf
- http://muicuiu.dumb1.com/4a06a08a04a03a03/Stencil-101-Make-Your-Mark-with-25-Reusable-Stencils-and-Step-by-Step-Instructions-by-Ed-Roth.pdf
- http://muicuiu.dumb1.com/5a08a05a02a02a03/A-step-by-step-how-to-guide-for-Independant-Authors-amp-Publishers-by-Francis-Louis-Guy-Smith.pdf
- http://muicuiu.dumb1.com/8a09a06a07a09a00/First-Time-Stranded-Knitting-Step-by-step-Basics-Plus-2-Projects-by-Lori-Ihnen.pdf
- http://muicuiu.dumb1.com/2a03a05a08a04a06/How-to-Catch-and-Keep-a-Vampire-A-Step-By-Step-Guide-to-Loving-the-Bad-and-the-Beautiful-by-Diana-Laurence.pdf
- http://muicuiu.dumb1.com/3a07a07a02a02a00/Live-the-Life-You-Love-In-Ten-Easy-Step-By-Step-Lessons-by-Barbara-Sher.pdf
- http://muicuiu.dumb1.com/3a07a05a05a06a05/Weight-Training-Without-Injury-Over-350-Step-by-Step-Pictures-Including-What-Not-to-Do-by-Fred-Stellabotte.pdf
- http://muicuiu.dumb1.com/1a00a09a03a03a04a08/The-Raw-Food-Diet-Step-by-Step-Guide-for-Beginners-by-Jamie-Fynn.pdf
- http://muicuiu.dumb1.com/5a03a01a01a01a06/JeBouffe-Home-Canning-Step-by-Step-Guide-by-Edith-Tremblay.pdf
- http://muicuiu.dumb1.com/3a00a09a07a04a02/Periplus-Step-by-Step-Biscuits-Cookies-amp-Brownies-by-Jane-Price.pdf
- http://muicuiu.dumb1.com/7a02a05a07a03a07/How-You-Can-Start-and-Manage-Your-Own-Business-Complete-Step-By-Step-Guide-by-N-O-O-Ejiga.pdf
- http://muicuiu.dumb1.com/1a01a05a03a07a01a08/Secrets-of-a-Closet-Millionaire-A-Step-By-Step-Guide-to-Financial-Freedom-by-Michele-Ashby.pdf
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