MALICIOUS
124
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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 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/strik?keyword=a4+size+4+lined+paper+pdf In PDF document text
- https://site-1043855.mozfiles.com/files/1043855/36452270633.pdfIn PDF document text
- https://site-1042279.mozfiles.com/files/1042279/36990824791.pdfIn PDF document text
- https://site-1036629.mozfiles.com/files/1036629/21238324591.pdfIn PDF document text
- https://site-1039356.mozfiles.com/files/1039356/25376115957.pdfIn PDF document text
- https://dimaxafazeza.weebly.com/uploads/1/3/1/4/131453031/porukofosu.pdfIn PDF document text
- https://site-1036751.mozfiles.com/files/1036751/lefilubenexewiwapesagide.pdfIn PDF document text
- https://site-1039328.mozfiles.com/files/1039328/topirirebijunerepiremaso.pdfIn PDF document text
- https://site-1043689.mozfiles.com/files/1043689/nurowidovugebawulomazil.pdfIn PDF document text
- https://site-1037035.mozfiles.com/files/1037035/xodalamag.pdfIn PDF document text
- https://site-1036818.mozfiles.com/files/1036818/pedazemagojaxaxaja.pdfIn PDF document text
- https://site-1036729.mozfiles.com/files/1036729/domok.pdfIn PDF document text
- https://site-1043939.mozfiles.com/files/1043939/loniwunubevipe.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006887.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6887 | 5160 bytes |
SHA-256: 7a228f2ee1e13be8a4273444bdfaf6a89edfa9f4d20fdade7f5d80c98817993f |
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font_01_sfnt_off00007a27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A27 | 13620 bytes |
SHA-256: 83176c9f8acdf609e120b2ddc8832f55f8ee9d16a8ab259b08e3629de0199a69 |
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