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 as a link farm. While the document body is unreadable, the 'PDF_SEO_LINK_FARM' heuristic indicates a malicious intent to manipulate search engine results or distribute content through a large number of links. The ML classifier also flagged this PDF as malicious with high confidence. No scripts were extracted, but the presence of numerous links suggests a potential initial access vector via spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9920
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/2a01a08a01a07a06/Errant-Killer-Unicorns-0-5-by-Diana-Peterfreund.pdf
- http://muicuiu.dumb1.com/1a04a02a01a03a00/Tap-amp-Gown-Secret-Society-Girl-4-by-Diana-Peterfreund.pdf
- http://muicuiu.dumb1.com/3a08a02a02a07a02/The-Forbidden-Fortress-Omega-City-2-by-Diana-Peterfreund.pdf
- http://muicuiu.dumb1.com/1a02a03a06a04a02/Across-a-Star-Swept-Sea-For-Darkness-Shows-the-Stars-2-by-Diana-Peterfreund.pdf
- http://muicuiu.dumb1.com/3a06a08a02a03a00/The-First-Star-to-Fall-For-Darkness-Shows-the-Stars-1-5-by-Diana-Peterfreund.pdf
- http://muicuiu.dumb1.com/7a04a06a00a05a02/La-constance-de-l-toile-polaire-For-Darkness-Shows-the-Stars-1-by-Diana-Peterfreund.pdf
- http://muicuiu.dumb1.com/4a03a02a08a00a00/The-Good-Bye-Door-The-Incredible-True-Story-of-America-s-First-Female-Serial-Killer-to-Die-in-the-Chair-by-Diana-Britt-Franklin.pdf
- http://muicuiu.dumb1.com/4a07a00a08a01a08/Ultimate-Plank-Fitness-For-a-Strong-Core-Killer-Abs---and-a-Killer-Body-by-Jen-DeCurtins.pdf
- http://muicuiu.dumb1.com/2a08a00a01a06a02/The-Making-of-a-Serial-Killer-The-Real-Story-of-the-Gainesville-Student-Murders-in-the-Killer-s-Own-Words-by-Danny-Rolling.pdf
- http://muicuiu.dumb1.com/4a01a01a08a04a08/The-Killer-Cat-s-Birthday-Bash-The-Killer-Cat-4-by-Anne-Fine.pdf
- http://muicuiu.dumb1.com/3a09a01a09a07a00/With-Love-from-Diana-the-Princess-of-Wales-Personal-Astrologer-Shares-Her-First-Hand-Account-of-Diana-s-Turbulent-Years-by-Penny-Thornton.pdf
- http://muicuiu.dumb1.com/4a01a07a02a09a05/Where-Have-the-Unicorns-Gone-by-Jane-Yolen.pdf
- http://muicuiu.dumb1.com/7a08a08a02a03a02/Accidental-Harmony-by-errant.pdf
- http://muicuiu.dumb1.com/3a09a03a09a00a00/Knights-Errant-by-Barbara-Miller.pdf
- http://muicuiu.dumb1.com/2a06a07a00a09/Zombies-Vs-Unicorns-by-Holly-Black.pdf
- http://muicuiu.dumb1.com/7a08a08a02a02a09/Knight-Errant-by-Anthony-Reynolds.pdf
- http://muicuiu.dumb1.com/7a08a08a03a08a03/Knight-Errant-by-Robert-Stephens.pdf
- http://muicuiu.dumb1.com/2a01a00a08a01a09/Wonder-Light-Unicorns-of-the-Mist-1-by-R-R-Russell.pdf
- http://muicuiu.dumb1.com/7a08a08a03a09a04/The-Errant-Bridegroom-by-Vanessa-Gray.pdf
- http://muicuiu.dumb1.com/2a00a01a08a04a00/The-Errant-Prince-by-Sasha-L-Miller.pdf
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