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://gettraff.ru/strik?keyword=principios+de+refrigeracion+roy+dossat+pdf In PDF document text
- http://files.piercingpoli.com/uploads/1/3/0/7/130775242/sabirus_wogalojez.pdfIn PDF document text
- http://files.dyslexiaon.com/uploads/1/3/2/3/132303382/2670381.pdfIn PDF document text
- http://kolili.speedcontainerline.com/uploads/1/3/1/8/131856979/80fda16769.pdfIn PDF document text
- https://site-1036671.mozfiles.com/files/1036671/farisezizi.pdfIn PDF document text
- https://site-1043495.mozfiles.com/files/1043495/30452378563.pdfIn PDF document text
- https://site-1043691.mozfiles.com/files/1043691/jikifesidinu.pdfIn PDF document text
- https://site-1038575.mozfiles.com/files/1038575/xasisizojoxoda.pdfIn PDF document text
- https://site-1036880.mozfiles.com/files/1036880/levexutalobamelumena.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/d4da5f1f-72e8-4031-98fc-43d6038deb4b/62106774922.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/793e38c9-6763-4de9-832f-3382dce828f4/boroselop.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d7c237f2-dc4a-40b4-82e8-0c3898488946/21966402305.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_off00006767.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6767 | 5392 bytes |
SHA-256: a512878f320e8a1e61793ceaa221db43a3078a9e9d583d2806d07a871785c78c |
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font_01_sfnt_off000079c5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79C5 | 10736 bytes |
SHA-256: 441b9d188190e24d62bb465fdef70eecbbc920e2fc630edd808f39a69d29ac29 |
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