MALICIOUS
100
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded URLs, identified as a link farm by the PDF_SEO_LINK_FARM heuristic. While the ML classifier strongly indicates maliciousness, the specific intent appears to be SEO spam or a phishing lure, directing users to a collection of book-related PDFs. No scripts were extracted, and the document body was heavily obfuscated, limiting further analysis of the exact payload.
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/4a04a04a06a01a04/A-Tale-of-Two-Tabbies-Whales-and-Tails-7-by-Kathi-Daley.pdf
- http://muicuiu.dumb1.com/3a07a05a06a00a01/Romeow-and-Juliet-Whales-and-Tails-1-by-Kathi-Daley.pdf
- http://muicuiu.dumb1.com/4a04a04a03a03a00/The-Cat-of-Christmas-Past-Whales-and-Tails-Mystery-6-by-Kathi-Daley.pdf
- http://muicuiu.dumb1.com/4a04a04a06a02a03/Christmas-Collection-by-Kathi-Daley.pdf
- http://muicuiu.dumb1.com/4a04a04a08a01a03/Road-to-Christmas-Past-by-Kathi-Daley.pdf
- http://muicuiu.dumb1.com/4a08a03a02a03a09/Haunted-Hamlet-Zoe-Donovan-Mystery-9-by-Kathi-Daley.pdf
- http://muicuiu.dumb1.com/4a08a01a00a03a08/Christmas-Crazy-Zoe-Donovan-Mystery-3-by-Kathi-Daley.pdf
- http://muicuiu.dumb1.com/1a01a09a05a01a01a09/The-Valentine-Mystery-Tess-and-Tilly-2-by-Kathi-Daley.pdf
- http://muicuiu.dumb1.com/9a04a06a07a00a02/Finding-Justice-Rescue-Alaska-Mystery-1-by-Kathi-Daley.pdf
- http://muicuiu.dumb1.com/3a07a09a02a05a09/Christmas-in-Paradise-TJ-Jensen-Paradise-Lake-Mysteries-4-by-Kathi-Daley.pdf
- http://muicuiu.dumb1.com/8a03a01a06a03a04/Puppies-in-Paradise-Tj-Jensen-Paradise-Lake-Mystery-5-by-Kathi-Daley.pdf
- http://muicuiu.dumb1.com/1a01a04a05a06a01/A-Tale-of-Tails-by-Craig-Bourne.pdf
- http://muicuiu.dumb1.com/9a07a09a02a09a00/A-Tale-about-Tails-Dr-Seuss-The-Cat-in-the-Hat-Knows-a-Lot-about-That-by-Tish-Rabe.pdf
- http://muicuiu.dumb1.com/6a00a09a09a05a06/Officer-Katz-and-Houndini-A-Tale-of-Two-Tails-by-Maria-Gianferrari.pdf
- http://muicuiu.dumb1.com/4a00a00a06a06a09/Mistletoe-Kisses-A-Soldier-s-Tale-A-Winter-Night-s-Tale-A-Twelfth-Night-Tale-Harlequin-Historical-Series-by-Elizabeth-Rolls.pdf
- http://muicuiu.dumb1.com/3a07a03a04a01a09/A-Regency-Christmas-A-Soldier-s-Tale-A-Winter-Night-s-Tale-A-Twelfth-Night-Tale-by-Diane-Gaston.pdf
- http://muicuiu.dumb1.com/8a02a01a00a00a06/Whales-by-Val-Gendron.pdf
- http://muicuiu.dumb1.com/4a08a03a04a00a09/Moon-Whales-by-Ted-Hughes.pdf
- http://muicuiu.dumb1.com/4a00a06a05a05a04/Whales-on-Stilts-by-M-T-Anderson.pdf
- http://muicuiu.dumb1.com/4a01a06a06a07/Why-the-Whales-Came-by-Michael-Morpurgo.pdf
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