MALICIOUS
92
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded external links, as indicated by the PDF_SEO_LINK_FARM heuristic. While the URLs themselves are currently marked as benign, the sheer volume and the nature of the heuristic suggest a malicious intent, possibly for SEO manipulation or to host further malicious content. The ML classifier also flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.9787
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://cefasfese.4pu.com/6739739739736731/Fredrick-Frogs-Happy-Day-by-Marlene-D-Hughes.pdf
- http://cefasfese.4pu.com/6739739737739731/Fredrick-The-Great-On-The-Art-of-War-by-Fredrick-William-II.pdf
- http://cefasfese.4pu.com/1730732732737735739/Marlene-The-Life-of-Marlene-Dietrich-by-Charles-Higham.pdf
- http://cefasfese.4pu.com/7730730730736738/Ashes-on-the-Ocean-Fredrick-Hudgin-by-Fredrick-Hudgin.pdf
- http://cefasfese.4pu.com/1730736731739736738/Marlene-Dietrich-Photographs-and-Memories-by-Marlene-Dietrich-Collection.pdf
- http://cefasfese.4pu.com/1731732734735737737/Spurlos-verschwunden-in-Tunesien-Eine-wahre-Geschichte-von-Marlene-H-True-Story---Wahre-Geschichte-23-by-Marlene-H-.pdf
- http://cefasfese.4pu.com/1730732732737735734/Marlene-by-Marlene-Dietrich.pdf
- http://cefasfese.4pu.com/2739735733730/Hashknife-Cowboy-Recollections-of-Mack-Hughes-by-Stella-Hughes.pdf
- http://cefasfese.4pu.com/3730739731735/Happy-Happy-Happy-by-Phil-Robertson.pdf
- http://cefasfese.4pu.com/2739731736738730/The-Happy-Addict-How-to-be-Happy-in-Recovery-from-Alcoholism-or-Drug-Addiction-by-Beth-Burgess.pdf
- http://cefasfese.4pu.com/1739731734731735/How-We-Choose-to-Be-Happy-The-9-Choices-of-Extremely-Happy-People--Their-Secrets-Their-Stories-by-Rick-Foster.pdf
- http://cefasfese.4pu.com/5737736737736737/Happy-Mum-Happy-Baby-My-Adventures-in-Motherhood-by-Giovanna-Fletcher.pdf
- http://cefasfese.4pu.com/6739736732730/The-Happy-Gospel-Effortless-Union-with-a-Happy-God-by-Benjamin-Dunn.pdf
- http://cefasfese.4pu.com/1737731730/Some-Sort-of-Happy-Happy-Crazy-Love-1-by-Melanie-Harlow.pdf
- http://cefasfese.4pu.com/4739730730730730/Vintage-Hughes-by-Langston-Hughes.pdf
- http://cefasfese.4pu.com/5738736737731731/Happy-Dog-Happy-Human-A-Realization-of-Needs-amp-Wants-by-Matthew-Crans.pdf
- http://cefasfese.4pu.com/1731732732734736737/Happy-Happy-Clover-Vol-3-by-Sayuri-Tatsuyama.pdf
- http://cefasfese.4pu.com/1730733730733739/Happy-Chasing-Happy-by-Jerome-Isip.pdf
- http://cefasfese.4pu.com/1731732732734736736/Happy-Happy-Clover-Vol-5-by-Sayuri-Tatsuyama.pdf
- http://cefasfese.4pu.com/9737733730736/A-Shirtful-of-Frogs-by-Shalini-Boland.pdf
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