MALICIOUS
92
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. While the document body is heavily obfuscated, the heuristic 'PDF_SEO_LINK_FARM' indicates the primary purpose is to link to external PDF files. The ML classifier also flagged this PDF as malicious. No scripts were extracted, but the presence of numerous links suggests a potential for distributing further malicious content or for SEO manipulation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9811
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/7730734736734731/Birdman-by-Mo-Hayder.pdf In PDF document text
- http://cefasfese.4pu.com/2733736739732733/Hanging-Hill-by-Mo-Hayder.pdfIn PDF document text
- http://cefasfese.4pu.com/1736733736739/Gone-Jack-Caffery-5-by-Mo-Hayder.pdfIn PDF document text
- http://cefasfese.4pu.com/1735738739738733/American-Goddess-at-the-Rape-of-Nanking-The-Courage-of-Minnie-Vautrin-by-Hua-Ling-Hu.pdfIn PDF document text
- http://cefasfese.4pu.com/4736736735733/The-Treatment-Jack-Caffery-2-by-Mo-Hayder.pdfIn PDF document text
- http://cefasfese.4pu.com/5733733736730737/The-Making-of-the-Rape-of-Nanking-History-and-Memory-in-Japan-China-and-the-United-States-by-Takashi-Yoshida.pdfIn PDF document text
- http://cefasfese.4pu.com/3730734732730734/A-Devil-Named-Desire-The-Devil-s-Bargain-2-by-Terri-Garey.pdfIn PDF document text
- http://cefasfese.4pu.com/3735732731735731/The-Devil-s-Plaything-Dance-with-the-Devil-Novelette-1-by-Megan-Parke.pdfIn PDF document text
- http://cefasfese.4pu.com/1732735731731733/The-Devil-s-Concubine-The-Devil-of-Ponong-series-1-by-Jill-Braden.pdfIn PDF document text
- http://cefasfese.4pu.com/4738732730733738/The-Devil-s-Horizon-Devil-s-Fire-3-by-Matt-Tomerlin.pdfIn PDF document text
- http://cefasfese.4pu.com/1737736734739737/The-Devil-s-Horizon-Devil-s-Fire-3-by-Matt-Tomerlin.pdfIn PDF document text
- http://cefasfese.4pu.com/1731738737733739/The-Devil-s-Fountain-The-Devil-s-Series-2-by-Eduardo-R-Casas.pdfIn PDF document text
- http://cefasfese.4pu.com/1737736731731737/The-Devil-s-Revenge-The-Devil-s-Eyes-2-by-Jennifer-Loren.pdfIn PDF document text
- http://cefasfese.4pu.com/1733732732735737/The-Devil-s-Match-The-Devil-DeVere-4-by-Victoria-Vane.pdfIn PDF document text
- http://cefasfese.4pu.com/3734733739739739/The-Devil-s-Match-The-Devil-DeVere-4-by-Victoria-Vane.pdfIn PDF document text
- http://cefasfese.4pu.com/7736738739733/The-Devil-s-Fire-The-Devil-s-Gate-Trilogy-2-by-Rue-Volley.pdfIn PDF document text
- http://cefasfese.4pu.com/4735733735736734/The-Devil-s-Tide-Devil-s-Fire-2-by-Matt-Tomerlin.pdfIn PDF document text
- http://cefasfese.4pu.com/4735736731737733/Wanted-By-The-Devil-Devil-s-Riders-1-by-Joanna-Blake.pdfIn PDF document text
- http://cefasfese.4pu.com/1739735735736734/The-Devil-s-Dreamcatcher-The-Devil-s-2-by-Donna-Hosie.pdfIn PDF document text
- http://cefasfese.4pu.com/1733732732735739/The-Devil-You-Know-The-Devil-DeVere-3-by-Victoria-Vane.pdfIn PDF document text
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