MALICIOUS
184
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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 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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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://traffmen.ru/aws?keyword=nuclear+chemistry+study+guide+answer+key In PDF document text
- https://wefamojugibe.weebly.com/uploads/1/3/1/1/131164519/7349474.pdfIn PDF document text
- https://momezinitakik.weebly.com/uploads/1/3/4/3/134322843/foloxekufesitas.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365635/normal_5f872bd4d748e.pdfIn PDF document text
- https://leputixoted.weebly.com/uploads/1/3/2/6/132683438/natasujowub-ludapedaxudimik-vofavu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451756/normal_5f9ecc0359322.pdfIn PDF document text
- https://wajajudamivigo.weebly.com/uploads/1/3/4/3/134359543/leduririnasofin.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://jirovef.files.wordpress.com/2020/11/92693601093.pdfIn PDF document text
- https://rujimalik.files.wordpress.com/2020/11/67234744132.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8aaca6d5-2589-42be-baf4-e6a2b25c890d/23203835528.pdfIn PDF document text
- https://rupuxijod.files.wordpress.com/2020/11/53361749013.pdfIn PDF document text
- https://nibilapababu.files.wordpress.com/2020/11/89935068024.pdfIn PDF document text
- https://dudasituwet.files.wordpress.com/2020/11/6863788665.pdfIn PDF document text
- https://pafegum.files.wordpress.com/2020/11/xumakosokidazok.pdfIn PDF document text
- https://vadazigifexe.files.wordpress.com/2020/11/merozasopegujibe.pdfIn PDF document text
- https://podenujo.files.wordpress.com/2020/11/netubeligus.pdfIn PDF document text
- https://ripigewub.files.wordpress.com/2020/11/ditukalabekorutasekavoj.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_off00004fb0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4FB0 | 5580 bytes |
SHA-256: 89e2cc62aaf88def27c95bd05e08fec5c43292135882be4dc40102d79513c83c |
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font_01_sfnt_off0000629d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x629D | 10140 bytes |
SHA-256: eeeb4587a283b8e181f7ea2c29d9d8d03a2c35c54bbb968d071d089f7b651183 |
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