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://cctraff.ru/pify?keyword=24+helping+verbs+list+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4366312/normal_5f8a587383010.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369507/normal_5f883d5d58279.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373519/normal_5f88f1059ce9c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387408/normal_5f8f2126894a0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365580/normal_5f86fea843404.pdfIn PDF document text
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/9031774.pdfIn PDF document text
- https://tivakoxidedopa.weebly.com/uploads/1/3/0/7/130776298/514ff4a4d.pdfIn PDF document text
- https://xuduburuk.weebly.com/uploads/1/3/4/3/134323667/5965981.pdfIn PDF document text
- https://togitarusufojir.weebly.com/uploads/1/3/2/6/132681229/robiruzekukebujog.pdfIn PDF document text
- https://nosekuge.weebly.com/uploads/1/3/2/7/132740467/4f613687c2.pdfIn PDF document text
- https://gifedoku.weebly.com/uploads/1/3/4/2/134234788/bigajozemexolane.pdfIn PDF document text
- https://viziwebaf.weebly.com/uploads/1/3/3/9/133999863/vuvekifofigenefuse.pdfIn PDF document text
- https://juragubiv.weebly.com/uploads/1/3/0/8/130874328/numegusofeko.pdfIn PDF document text
- https://dokodajibebabek.weebly.com/uploads/1/3/2/3/132302773/tojid-fujilat-duxidofisefe-jonaxiz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369633/normal_5f88b9bde4155.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388833/normal_5f90e8c593a1e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384046/normal_5f93f05b3b554.pdfIn PDF document text
- http://www.ascendercorp.com/In extracted file (font_00_sfnt_off00008349.bin)
- http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off00008349.bin)
- https://s3.amazonaws.com/tadovu/gate_2020_eee_syllabus.pdfIn PDF document text
- https://s3.amazonaws.com/wonoti/83820740488.pdfIn PDF document text
- https://s3.amazonaws.com/zufaxepixiguxax/eau_guidelines_prostate_cancer_2016.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e57a1971-d6d3-43ca-a446-cb551f1f6cec/powegulasojozanelopin.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c3a9e14b-a8cd-4c42-896f-c0f2ace8e769/windows_server_2016_unleashed_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9fedafcd-5ea1-4fc6-8e71-200dcaf4f8b1/38864722772.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 extracted file (font_00_sfnt_off00008349.bin)
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008349.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8349 | 5416 bytes |
SHA-256: e986eaf1b359a1d274bbcedf0d361831e9fcd5aa686347c37d8107f993b1effd |
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font_01_sfnt_off000095b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95B1 | 10556 bytes |
SHA-256: f0075866360cf1a7eed8a3caa6a00042211e228fdb84c1e794f41c598265463d |
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