MALICIOUS
100
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links to external PDF files, identified by the PDF_SEO_LINK_FARM heuristic. While the document body is heavily obfuscated and unreadable, the presence of numerous links suggests an attempt to manipulate search engine results or distribute content through a link farm. The ML classifier also flagged the PDF as malicious. No scripts were extracted from this sample, limiting the ability to determine a more specific attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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/1a01a06a03a01a04a02/Jurassic-Park-The-Lost-World-The-Junior-Novelization-by-Gail-Herman.pdf
- http://muicuiu.dumb1.com/1a01a06a02a09a06a00/Jurassic-Park-Michael-Crichton-List-of-Jurassic-Park-Characters-the-Lost-World-Jurassic-Park-Jurassic-Park-III-Biological-Issue-by-Source-Wikipedia.pdf
- http://muicuiu.dumb1.com/1a01a06a02a08a07a06/Jurassic-World-Fallen-Kingdom-The-Junior-Novelization-by-David-Lewman.pdf
- http://muicuiu.dumb1.com/5a00a02a03a01/Jurassic-Park-The-Lost-World-Jurassic-Park-1-2-by-Michael-Crichton.pdf
- http://muicuiu.dumb1.com/1a03a07a06a01a00/Jurassic-World-Jurassic-Park-The-Lost-World-by-Michael-Crichton.pdf
- http://muicuiu.dumb1.com/4a00a07a02a03a00/Pirates-of-the-Caribbean-At-World-s-End-The-Junior-Novelization-by-Tui-T-Sutherland.pdf
- http://muicuiu.dumb1.com/9a09a04a01a09a00/The-Michael-Crichton-Collection-Jurassic-Park-The-Lost-World-The-Andromeda-Strain-by-Michael-Crichton.pdf
- http://muicuiu.dumb1.com/2a04a00a05a00a09/Trolls-Junior-Novelization-by-Scholastic-Inc-.pdf
- http://muicuiu.dumb1.com/5a06a04a04a06a00/Coco-The-Junior-Novelization-by-Angela-Cervantes.pdf
- http://muicuiu.dumb1.com/6a07a01a07a09a00/Pirates-of-the-Caribbean-On-Stranger-Tides-The-Junior-Novelization-by-James-Ponti.pdf
- http://muicuiu.dumb1.com/4a09a03a09a07a03/Pirates-of-the-Caribbean-The-Curse-of-the-Black-Pearl-The-Junior-Novelization-by-Irene-Trimble.pdf
- http://muicuiu.dumb1.com/9a07a01a03a00a04/Captain-America-The-Winter-Soldier-The-Secret-Files-Junior-Novelization-by-Tomas-Palacios.pdf
- http://muicuiu.dumb1.com/3a04a00a00a07a08/Star-Wars-Episode-V-The-Empire-Strikes-Back-Junior-Novelization-by-Ryder-Windham.pdf
- http://muicuiu.dumb1.com/1a01a06a02a09a05a07/The-Dinosaurs-Of-Jurassic-Park-by-Wendy-Larson.pdf
- http://muicuiu.dumb1.com/6a05a06a07a01a08/Jurassic-Park-and-Congo-by-Michael-Crichton.pdf
- http://muicuiu.dumb1.com/1a01a06a03a01a04a00/Jurassic-Park-Piano-Solos-by-John-Williams.pdf
- http://muicuiu.dumb1.com/1a01a06a02a09a06a03/Jurassic-Park-easy-piano-by-John-Williams.pdf
- http://muicuiu.dumb1.com/1a01a06a02a09a06a05/Flyers-Jurassic-Park-Adventures-3-by-Scott-Ciencin.pdf
- http://muicuiu.dumb1.com/1a01a06a03a01a04a09/Jurassic-Park-Film-Storybook-by-Jane-B-Mason.pdf
- http://muicuiu.dumb1.com/1a01a06a02a09a05a05/Prey-Jurassic-Park-Adventures-2-by-Scott-Ciencin.pdf
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