MALICIOUS
194
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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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/aws?keyword=credit+rating+report+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4393220/normal_5f8f8c367dd0d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369141/normal_5f8eb0cd5e1e4.pdfIn PDF document text
- https://rikisuluwujufa.weebly.com/uploads/1/3/1/4/131452938/kosepodazifegog.pdfIn PDF document text
- https://tenabawik.weebly.com/uploads/1/3/2/7/132710661/2631726.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/423e479b-223b-4e82-8f43-0c9393389102/6497901201.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bc822802-733d-4e83-93e2-5ed653bf1476/nifolalawo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a0922117-d491-4ae9-88ba-f9276b940e1f/estabilidade_das_estruturas.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/610f48fb-691a-46d4-a23f-9987d292beb3/8755006617.pdfIn PDF document text
- https://s3.amazonaws.com/leguvefu/41606806985.pdfIn PDF document text
- https://s3.amazonaws.com/susopuzupure/49275804428.pdfIn PDF document text
- https://s3.amazonaws.com/davolazupivowi/petra_map.pdfIn PDF document text
- https://s3.amazonaws.com/simujix/xedamelalikoguzukelev.pdfIn PDF document text
- https://s3.amazonaws.com/loneminovu/fugumivusipolunaxonij.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2d1b1be1-08da-4585-957c-5698562bc4bb/rudidikoniduvesezowadoxik.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/db89b096-cfd0-4105-99fc-ed270150cfe4/vifivedizifetevakanared.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b860469e-9395-484a-8cc2-23559d2641c9/dovibegajuvi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/89672ca7-17df-4d5e-a474-2366a022baa8/84376482697.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/423bc9c4-c570-4288-83ac-33eaf1727383/149945487.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7d31e2bf-021d-4803-ba7d-ca0cc67c99dc/dedanojafovepegipapotola.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/30a756c9-4315-4cdd-96b8-53ef9894b368/feketosexapivik.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5fc338ef-da5d-414f-b17e-11fc4950958e/vakuzomuderenerexutot.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c8bc2452-870b-46fe-b8bd-1981c7ac84a1/fundamentals_of_physics_9th_edition.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_off00006f87.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F87 | 4904 bytes |
SHA-256: 28607c7e30604a89d98c4e8f7342c6354e1ebcdee1a1c249f0752911c9affd1b |
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font_01_sfnt_off00008044.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8044 | 10268 bytes |
SHA-256: a6ad801f80a86f29d13c50ec18855f0b3a4d2210a2816c0a1f6f1bf60cf77f15 |
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