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://ggtraff.ru/strik?keyword=spectrum+vocabulary+grade+5 In PDF document text
- https://site-1037044.mozfiles.com/files/1037044/22424314991.pdfIn PDF document text
- https://site-1037253.mozfiles.com/files/1037253/muburonotur.pdfIn PDF document text
- https://site-1037010.mozfiles.com/files/1037010/lebetewovigubikefedabiwo.pdfIn PDF document text
- https://site-1037010.mozfiles.com/files/1037010/zunamudotozujo.pdfIn PDF document text
- https://site-1042545.mozfiles.com/files/1042545/41980046186.pdfIn PDF document text
- https://site-1038529.mozfiles.com/files/1038529/gonoruwujolitabavenoxu.pdfIn PDF document text
- https://site-1037005.mozfiles.com/files/1037005/fudorife.pdfIn PDF document text
- https://site-1038749.mozfiles.com/files/1038749/suvunijoru.pdfIn PDF document text
- https://site-1036628.mozfiles.com/files/1036628/noropomukubuzurobanemi.pdfIn PDF document text
- http://rufidetu.mercenarywithapen.com/uploads/1/3/0/7/130776007/datifid.pdfIn PDF document text
- http://files.atiwealthpartners.com/uploads/1/3/0/8/130874524/zogalije.pdfIn PDF document text
- http://files.ozumarzik.com/uploads/1/3/1/4/131453698/xuduguregorebupiso.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/337ea922-c2c2-4ee5-93d2-df6934df2119/maselatu.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_off00006e0c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E0C | 5744 bytes |
SHA-256: 9b05aeede38fb23ed2fc22edfa08046581a2bf05b7681ae27bbe7be4399374c4 |
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font_01_sfnt_off00008190.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8190 | 10212 bytes |
SHA-256: 0b9be1c690b9ee60992284b5a609eaebc728da1fb3dfe9fec6d9411e8c252ca8 |
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