MALICIOUS
126
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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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External URI info PDF_URIPDF contains an external URL action
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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://trafffi.ru/123?keyword=basic+electricity+worksheet+answers PDF link annotation
- https://pesodubebugi.weebly.com/uploads/1/3/4/2/134234841/2181820.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365539/normal_5f8935e35667b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378618/normal_5f8d740297653.pdfIn PDF document text
- https://duririsi.weebly.com/uploads/1/3/4/0/134096382/togan.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404488/normal_5fa4574543557.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382784/normal_5f9f56071748e.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://xewuripew660320655.files.wordpress.com/2020/11/fovagasadalimedav.pdfIn PDF document text
- https://sakazedeg.files.wordpress.com/2020/11/15229409964.pdfIn PDF document text
- https://bozuzukisiz.files.wordpress.com/2020/11/94727665605.pdfIn PDF document text
- https://tarakuluraxe.files.wordpress.com/2020/11/neogeo_zip_not_found.pdfIn PDF document text
- https://sovezetazej.files.wordpress.com/2020/11/41948831472.pdfIn PDF document text
- https://gogajajar.files.wordpress.com/2020/11/48539197016.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_off0000b944.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB944 | 5192 bytes |
SHA-256: 85a8b5964fde75780f6088c4a0ea8a9797b232a117772eac197f80d359a48c8e |
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font_01_sfnt_off0000cb00.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB00 | 10788 bytes |
SHA-256: e9afbc571f257a0cd368e305a587e4efbe273ee5c167d2f83c6276b7d4db1b92 |
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