MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF_SEO_LINK_FARM heuristic indicates the presence of a large number of external links within the PDF, pointing to various book-related URLs. The ML classifier and ClamAV detection strongly suggest malicious intent, classifying it as a dropper. While the specific payload is not directly evident, the extensive link farm suggests a tactic to distribute malicious content or manipulate search engine results. The embedded URLs are likely part of this distribution or redirection scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9809
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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ClamAV: Pdf.Dropper.Agent-8721127-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Dropper.Agent-8721127-0
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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/7737731734731738/At-the-Scene-of-the-Crime-Forensic-Mysteries-from-Today-s-Best-Writers-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/3735736730732734/The-Real-CSI-A-Forensic-Handbook-for-Crime-Writers-by-Kate-Bendelow.pdf
- http://cefasfese.4pu.com/3739738732732732/The-Earth-Cries-Out-Forensic-Chemistry-and-Environmental-Science-Crime-Scene-Club-Factor-and-Fiction-9-by-Kenneth-McIntosh.pdf
- http://cefasfese.4pu.com/7737731735733731/Dana-Stabenow-Books-Checklist-Reading-Order-Of-Coast-Guard-Series-in-Order-Kate-Shugak-Series-in-Order-Silk-and-Song-Trilogy-Star-Svensdotter-Series-in-Order-and-List-of-All-Dana-Stabenow-Books-by-Kevin-Hanson.pdf
- http://cefasfese.4pu.com/1736738739735/Scene-of-the-Crime-The-Importance-of-Place-in-Crime-and-Mystery-Fiction-by-David-Geherin.pdf
- http://cefasfese.4pu.com/7737731734732733/Cheechako-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/7737731734731739/The-Mysterious-North-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/4731733735731738/Wild-Crimes-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/7737731734732736/Gold-Fever-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/7737731735732739/Taint-in-the-Blood-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/7737731734736731/The-Kate-Shugak-Novels-Vol-3-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/2732731738732737/Though-Not-Dead-Kate-Shugak-18-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/8734736730736/Blood-Will-Tell-Kate-Shugak-6-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/8735738738733/A-Taint-In-The-Blood-Kate-Shugak-14-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/7737731732737736/Cherchez-la-Femme-Kate-Shugak-17-5-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/7737731732737730/Any-Taint-of-Vice-Kate-Shugak-19-5-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/1734733733736739/Whisper-To-The-Blood-Kate-Shugak-16-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/8735731735735/Hunter-s-Moon-Kate-Shugak-9-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/7737731734736736/No-Fixed-Line-Kate-Shugak-22-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/7737731734737733/Les-enqu-tes-de-Kate-Shugak---Int-grale-by-Dana-Stabenow.pdf
- http://cefasfese.4pu.com/7737731735733731/Dana-Stabenow-Books-Checklist-Reading-Order-Of-Coast-Guard-Series-in-Order-Kate-Shugak-Series-in-Order-Silk-and-Song-Trilogy-Star-Svensdotter-Series-in-Order-and-Lis
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