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=caixinha+de+promessas+para+imprimir+pdf In PDF document text
- https://site-1036977.mozfiles.com/files/1036977/bepumumi.pdfIn PDF document text
- https://site-1036840.mozfiles.com/files/1036840/pelodavarifusakonerat.pdfIn PDF document text
- https://site-1036785.mozfiles.com/files/1036785/61871803850.pdfIn PDF document text
- http://files.lizziemahoneypaintings.net/uploads/1/3/2/6/132681602/f17f56.pdfIn PDF document text
- http://kuvisa.nosda.com.au/uploads/1/3/2/7/132740494/6be68.pdfIn PDF document text
- https://site-1037129.mozfiles.com/files/1037129/59582173155.pdfIn PDF document text
- https://site-1036814.mozfiles.com/files/1036814/vosoduba.pdfIn PDF document text
- https://site-1037275.mozfiles.com/files/1037275/luvegusagubuganevus.pdfIn PDF document text
- https://site-1037075.mozfiles.com/files/1037075/37721408547.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/1/0433/0687/7080/files/gaxasukazojolivuf.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_off00006211.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6211 | 5224 bytes |
SHA-256: 7897538bcde77dc447953adfdbd0190593ecd3d38e79f1d7f957bc1314c5ab93 |
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font_01_sfnt_off000073ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73AD | 11864 bytes |
SHA-256: 15e896cadeeabe8905cb2645ddf5aeb1975aa6ccca0248bb1f1c52975bc0d8f9 |
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