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=voc%25C3%25AA+nasceu+rico+pdf In PDF document text
- https://site-1036685.mozfiles.com/files/1036685/42094042289.pdfIn PDF document text
- https://site-1038830.mozfiles.com/files/1038830/taziboxexamaxuv.pdfIn PDF document text
- https://site-1040681.mozfiles.com/files/1040681/96984873682.pdfIn PDF document text
- https://site-1037868.mozfiles.com/files/1037868/13201903689.pdfIn PDF document text
- https://site-1037029.mozfiles.com/files/1037029/fumedatu.pdfIn PDF document text
- http://files.foodguysmv.com/uploads/1/3/1/4/131407388/9982556.pdfIn PDF document text
- https://site-1040602.mozfiles.com/files/1040602/zupixasonavo.pdfIn PDF document text
- https://site-1040006.mozfiles.com/files/1040006/bitujuworupe.pdfIn PDF document text
- https://site-1036694.mozfiles.com/files/1036694/ruwijobiviwokaropa.pdfIn PDF document text
- https://site-1038552.mozfiles.com/files/1038552/boxegobanugeb.pdfIn PDF document text
- https://site-1037180.mozfiles.com/files/1037180/77017803422.pdfIn PDF document text
- https://site-1040567.mozfiles.com/files/1040567/45958037698.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_off00005116.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5116 | 5232 bytes |
SHA-256: 59fd6b89c99c0fa4d6bb48bcb19bc2780c8d93b3f388c84621758e35a3792eca |
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font_01_sfnt_off000062b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62B8 | 12368 bytes |
SHA-256: 2807e94fd1aabe851482b87f47d0300cac3f905165284b66c6b05ac28c28ba38 |
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