MALICIOUS
126
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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 https://trafffe.ru/123?keyword=2008+bc+calculus+multiple+choice+answers PDF link annotation
- https://tikepewovexa.weebly.com/uploads/1/3/4/3/134317170/gugolabomigen.pdfIn PDF document text
- https://rusunesezov.weebly.com/uploads/1/3/4/3/134309606/d780b2b373ee.pdfIn PDF document text
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/4e0d994f.pdfIn PDF document text
- https://pitimonajavigo.weebly.com/uploads/1/3/1/3/131383860/dedf5a8a2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379482/normal_5f8a97e4713f7.pdfIn PDF document text
- https://nimifitirujaga.weebly.com/uploads/1/3/4/6/134693460/fezawupejek.pdfIn PDF document text
- https://nobozufale.weebly.com/uploads/1/3/4/3/134322784/3a452a.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/kavitokolezub/prepositions_of_place_exercises.pdfIn PDF document text
- https://s3.amazonaws.com/jirebonudur/fexakora.pdfIn PDF document text
- https://lumebematu.files.wordpress.com/2020/11/xikekewesumone.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f59c2aed-92ec-43e0-a8ef-e2ab21b75087/busy_as_a_bee_quotes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b6b66526-f8d7-4ca4-80ca-3e1738732166/6310539063.pdfIn 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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004e96.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4E96 | 5780 bytes |
SHA-256: 03003bdd10ceb8bdc2169203ec9dcb0d901f700235cb9587a18838375deb7ea5 |
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font_01_sfnt_off00006219.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6219 | 10392 bytes |
SHA-256: cf30ec706e187a809c42eaeb5788ea4b653a537355a6c402a5634137d2a0c64e |
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