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=same+meaning+words+pdf In PDF document text
- http://mumusedoz.gentsff.com/uploads/1/3/0/8/130874232/4014032.pdfIn PDF document text
- http://xinej.waldensamkite.com/uploads/1/3/2/7/132740763/muzowelipu-duwubetisageba.pdfIn PDF document text
- http://files.tessabold.com/uploads/1/3/0/8/130814078/zejafatuzuli-satusox-wabasaxepefen-lotavupunew.pdfIn PDF document text
- http://files.h3fencing.com/uploads/1/3/1/4/131437792/fenamitelijolanafo.pdfIn PDF document text
- https://site-1037187.mozfiles.com/files/1037187/6705563600.pdfIn PDF document text
- https://site-1038955.mozfiles.com/files/1038955/36940408566.pdfIn PDF document text
- https://site-1036820.mozfiles.com/files/1036820/dunozunagox.pdfIn PDF document text
- https://site-1036621.mozfiles.com/files/1036621/97098606729.pdfIn PDF document text
- https://site-1038363.mozfiles.com/files/1038363/24108124935.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/91e5363e-3d6b-4026-99a7-7bcf25352dfd/toloba.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/40a05927-43e2-4216-bdd7-49d23985c8e6/85915700660.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_off00005f8a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F8A | 5524 bytes |
SHA-256: a2daee539e9bc3758d943a9ef1f4c29018159b16f7703bb4d7e234543e516ef5 |
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font_01_sfnt_off0000724f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x724F | 10208 bytes |
SHA-256: d082a62d528a7630ab2fe3c43f70d2c22a156049377d6f328e44fc3d9414333c |
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