MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of external links, identified by the PDF_SEO_LINK_FARM heuristic. The document body, though heavily obfuscated, also contains URLs that appear to be part of a link farm strategy. The primary purpose seems to be directing users to a large number of external PDF files hosted on various domains, potentially for SEO manipulation or to serve as a distribution point for further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 4
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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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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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://travmarket.voyagerwebsites.com/uploads/1/3/0/4/130476410/130476410.html#naruto+online+combo+guide PDF link annotation
- http://amgrecords.com/uploads/1/3/0/5/130550764/basise.pdfIn PDF document text
- http://greentulipcafe.com/uploads/1/3/0/5/130539072/6747986.pdfIn PDF document text
- http://theporedoctor.com/uploads/1/3/0/6/130604104/lumewuran.pdfIn PDF document text
- http://laurenmagrisso.com/uploads/1/3/0/9/130969826/5fa35db1e54.pdfIn PDF document text
- http://rockstarconsulting.net/uploads/1/3/1/4/131408183/konuxewepurirotut.pdfIn PDF document text
- http://ignitemycause.com/uploads/1/3/0/6/130604129/2711969.pdfIn PDF document text
- http://decrisis.org/uploads/1/3/0/7/130739729/0a9b67.pdfIn PDF document text
- http://lindaloguereadings.com/uploads/1/3/0/3/130313741/lavowidek.pdfIn PDF document text
- http://makeupbysarahaskari.com/uploads/1/3/1/4/131437331/7546298.pdfIn PDF document text
- http://researchtracked.com/uploads/1/3/0/6/130621362/da6b8342561.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006535.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6535 | 10684 bytes |
SHA-256: eb3ea2d82d03521d601d6ab25f8584367426303f0d13bea66228a1791499d69c |
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