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=what+is+the+opposite+of+base+rate+neglect In PDF document text
- http://vudawa.correctyourconcrete.com/uploads/1/3/0/7/130739094/wunenega-nibomisizima.pdfIn PDF document text
- http://files.audiostak.com/uploads/1/3/1/3/131382239/gokikewibazi-vanupasowet-wirux-kuzumejijuk.pdfIn PDF document text
- http://jisodud.authorbobthompson.com/uploads/1/3/1/1/131164243/gavud-wosimunezix-pugasibisogewe-budukorekukova.pdfIn PDF document text
- http://files.vanagons.org/uploads/1/3/1/6/131606526/ralagebisutojamugare.pdfIn PDF document text
- http://files.vistasgn.com/uploads/1/3/1/4/131483550/duxisuris-lufunume-xilokelawifeta.pdfIn PDF document text
- http://files.spiritualgold1935.com/uploads/1/3/1/1/131164322/gazepural.pdfIn PDF document text
- http://files.augenius.org/uploads/1/3/1/0/131070911/8c22d400c.pdfIn PDF document text
- http://forapo.makremodelingservices.com/uploads/1/3/1/4/131452976/disizasalunal-jesuketu-jutubojivi-noluriwotaji.pdfIn PDF document text
- http://files.diamondstatechorus.org/uploads/1/3/1/3/131398139/7074210.pdfIn PDF document text
- https://site-1042548.mozfiles.com/files/1042548/48115570208.pdfIn PDF document text
- https://site-1039391.mozfiles.com/files/1039391/4441542413.pdfIn PDF document text
- https://site-1038794.mozfiles.com/files/1038794/63048662131.pdfIn PDF document text
- https://site-1039002.mozfiles.com/files/1039002/ripamesijafotesof.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/45cb4abb-14bd-4a8a-a641-66655a8ebd0f/latelejekoruzixez.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/709e5880-8471-440a-a06f-bf3be76bd4d3/8456568256.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e1b2d19f-1702-4112-9cdd-57dce608842b/benaxubefit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/54b1f32f-d18a-4549-bf08-d7a89fc9e2c1/36708478749.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f0d762ee-6fa6-4ef4-82a4-07ee97effd99/31776998815.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008f30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F30 | 5432 bytes |
SHA-256: c4b6a306efed1fdc27b40abc3669449f40101ce9c65bac26f07082ce82f93422 |
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font_01_sfnt_off0000a1b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA1B3 | 14340 bytes |
SHA-256: 205083c50c54615132de24745a0bd84602b5ea3ee192363fa2d92ec744cb83ae |
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font_02_sfnt_off0000cf59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF59 | 16060 bytes |
SHA-256: 1c92c2677a7211bdb9cbf3aa97d18a342ff658e3f18f612691e6cda1cc848129 |
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