MALICIOUS
136
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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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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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://traffset.ru/aws?keyword=persona+3+fes+day+by+day+guide PDF link annotation
- https://cdn-cms.f-static.net/uploads/4368504/normal_5f893ac345c3a.pdfIn PDF document text
- https://xiletepegokif.weebly.com/uploads/1/3/4/3/134319576/kuvejeguwerim.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://pazeden.files.wordpress.com/2020/11/86767518253.pdfIn PDF document text
- https://zatejoru847961968.files.wordpress.com/2020/11/72489844693.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a65bfced-5044-49b2-b1c7-39ed7ddeac65/runepisaruxuponizebaf.pdfIn PDF document text
- https://liwoditijiva.files.wordpress.com/2020/11/aaron_t_beck_books.pdfIn PDF document text
- https://s3.amazonaws.com/wovigebi/certified_scrum_master_certification_study_material.pdfIn PDF document text
- https://s3.amazonaws.com/sugaguxagu/xaloxaxedaxumiraviz.pdfIn PDF document text
- https://gorujugiximu.files.wordpress.com/2020/11/karipevo.pdfIn PDF document text
- https://s3.amazonaws.com/vexosafugunu/multieight_east_of_the_web.pdfIn PDF document text
- https://s3.amazonaws.com/fedufiporara/22338951466.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_off00006491.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6491 | 5448 bytes |
SHA-256: 63f8ceb565f12438f3a0b12fc5a541a00e56aea07f4fb74adec1bc217478a39e |
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font_01_sfnt_off0000772e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x772E | 9992 bytes |
SHA-256: f9f8d509aac5102befbbed8cb76e982de7b3a898b2491a7c0abd2e85ba73af40 |
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