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 PDF documents, a technique often used for SEO poisoning or to direct users to malicious content. The ML classifier strongly indicated maliciousness. While no scripts were extracted, the PDF structure and embedded URLs suggest a social engineering attack aiming to drive traffic to a link farm.
Machine Learning
- Nyx PDF Classifier malicious score 0.9922
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/5a09a06a06a09a02/A-Little-House-Of-Your-Own-by-Beatrice-Schenk-de-Regniers.pdf
- http://muicuiu.dumb1.com/4a08a00a08a00a07/What-Did-You-Put-in-Your-Pocket-by-Beatrice-Schenk-de-Regniers.pdf
- http://muicuiu.dumb1.com/5a09a06a06a05a01/Was-It-A-Good-Trade-by-Beatrice-Schenk-de-Regniers.pdf
- http://muicuiu.dumb1.com/8a00a07a05a00/How-Joe-the-Bear-and-Sam-the-Mouse-Got-Together-by-Beatrice-Schenk-de-Regniers.pdf
- http://muicuiu.dumb1.com/4a03a07a05a08a09/Abraham-Lincoln-Great-Speeches-by-Abraham-Lincoln.pdf
- http://muicuiu.dumb1.com/1a01a04a06a07a00a04/The-Collected-Works-of-Abraham-Lincoln-by-Abraham-Lincoln.pdf
- http://muicuiu.dumb1.com/2a05a04a06a08a08/Works-of-Abraham-Lincoln-Includes-Inaugural-Addresses-State-of-the-Union-Addresses-Cooper-s-Union-Speech-Gettysburg-Address-House-Divided-Speech-MORE-by-Abraham-Lincoln.pdf
- http://muicuiu.dumb1.com/7a03a03a07a01a00/The-Lincoln-Memorial-Album-Immortelles-Excerpts-by-Abraham-Lincoln.pdf
- http://muicuiu.dumb1.com/7a00a04a04a03a01/Statues-of-Abraham-Lincoln-Avard-Tennyson-Fairbanks-Correspondence-Excerpts-from-Newspapers-and-Other-Sources-by-Lincoln-Financial-Foundation-Collection.pdf
- http://muicuiu.dumb1.com/7a00a04a04a02a08/Statues-of-Abraham-Lincoln-Avard-Tennyson-Fairbanks-Personal-Excerpt-from-Newspapers-and-Other-Sources-by-Lincoln-Financial-Foundation-Collection.pdf
- http://muicuiu.dumb1.com/9a00a03a06a05/Funny-Jokes-FREE-Joke-Book-Download-Included-125-Hilarious-Jokes-Funny-and-Hilarious-Joke-Book-for-Children-by-Johnny-B-Laughing.pdf
- http://muicuiu.dumb1.com/4a00a04a02a03a04/Who-Was-Abraham-Lincoln-by-Janet-B-Pascal.pdf
- http://muicuiu.dumb1.com/7a00a00a08a07/Abraham-Lincoln-by-Ingri-d-39-Aulaire.pdf
- http://muicuiu.dumb1.com/2a05a04a04a03a05/Speeches-and-Writings-by-Abraham-Lincoln.pdf
- http://muicuiu.dumb1.com/1a01a08a01a08a09a07/The-Book-of-the-Sacred-Magic-of-Abra-Melin-the-Mage-As-Delivered-by-Abraham-the-Jew-Unto-His-Son-Lamech--A-D-458-by-Abraham-von-Worms.pdf
- http://muicuiu.dumb1.com/5a01a07a01a09a04/Recollected-Words-of-Abraham-Lincoln-by-Don-E-Fehrenbacher.pdf
- http://muicuiu.dumb1.com/4a03a06a05a07a03/Abraham-Lincoln-s-Daily-Devotional-by-Paul-F-Crouch-Sr-.pdf
- http://muicuiu.dumb1.com/4a03a06a07a01a01/Abraham-Lincoln-Redeemer-President-by-Allen-C-Guelzo.pdf
- http://muicuiu.dumb1.com/4a03a01a07a08a08/Abraham-Lincoln-Vampire-Hunter-by-Seth-Grahame-Smith.pdf
- http://muicuiu.dumb1.com/1a01a06a06a01a08/Abe-s-Honest-Words-The-Life-of-Abraham-Lincoln-by-Doreen-Rappaport.pdf
- http://muicuiu.dumb1.com/7a00a04a04a03a01/Statues-of-Abraham-Lincoln-Avard-Tennyson-Fairbanks-Correspondence-Excerpts-from-Newspapers-and-Other-Sources-by-Lincoln-Financial-Foundation-Coll
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