MALICIOUS
184
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://cctraff.ru/123?keyword=compatibility+test+for+couples+pdf In PDF document text
- https://site-1039400.mozfiles.com/files/1039400/jolofowixiriguvejo.pdfIn PDF document text
- https://site-1042187.mozfiles.com/files/1042187/sokapiwavuxonirisavewadir.pdfIn PDF document text
- https://site-1040424.mozfiles.com/files/1040424/4759981022.pdfIn PDF document text
- https://site-1040682.mozfiles.com/files/1040682/mazevebejibebajitiziruwif.pdfIn PDF document text
- https://site-1040005.mozfiles.com/files/1040005/dazowuniva.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365652/normal_5f87048a6d45f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367632/normal_5f87489735d5f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367302/normal_5f87cf90acf5c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366646/normal_5f87dfd868b54.pdfIn PDF document text
- https://site-1037864.mozfiles.com/files/1037864/4522996634.pdfIn PDF document text
- https://site-1039330.mozfiles.com/files/1039330/futivewijupuwobemub.pdfIn PDF document text
- https://site-1038670.mozfiles.com/files/1038670/tasebokejus.pdfIn PDF document text
- https://site-1040099.mozfiles.com/files/1040099/95963581703.pdfIn PDF document text
- https://site-1040319.mozfiles.com/files/1040319/95380543293.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366336/normal_5f87246f8ad1d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366374/normal_5f875ebc6e099.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366665/normal_5f87c9ff916f4.pdfIn PDF document text
- https://site-1038572.mozfiles.com/files/1038572/xagusu.pdfIn PDF document text
- https://site-1039494.mozfiles.com/files/1039494/22158385072.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0484/7478/3906/files/combat_hapkido_manual.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_off0000708e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x708E | 5448 bytes |
SHA-256: 493378ad0d60c4f87db66f3260e4f66d6135729a1f84340a893cbeb75fbe9178 |
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font_01_sfnt_off000082f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82F7 | 10328 bytes |
SHA-256: 6e9eb6a30dc15d3c3d45b26488ed177e0c8f39c2d2ff88a8902fdfa4753a4dcd |
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