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/123?keyword=ardiente+paciencia+summary PDF link annotation
- https://cdn-cms.f-static.net/uploads/4446283/normal_5f9e2e3c4c5aa.pdfIn PDF document text
- https://megeleju.weebly.com/uploads/1/3/4/3/134319984/kamosekamizurug_foworo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366964/normal_5f8efad974840.pdfIn PDF document text
- https://xikewewojan.weebly.com/uploads/1/3/4/0/134095915/8434034.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417040/normal_5f96b68c794da.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380876/normal_5f9b2b544cb2d.pdfIn PDF document text
- https://dalowosa.weebly.com/uploads/1/3/4/3/134383453/3616184.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374710/normal_5f8e5cae1895e.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/zufaxepixiguxax/xezina.pdfIn PDF document text
- https://s3.amazonaws.com/tesodagiwor/gutexogir.pdfIn PDF document text
- https://s3.amazonaws.com/xarojapi/spanish_2_textbook_answers_asi_se_dice.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_off00005e75.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E75 | 5280 bytes |
SHA-256: 8d8d77380c933597838dff36b4e2d57a87bf9f3c882711ca02e120c3e9658402 |
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font_01_sfnt_off0000705b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x705B | 11216 bytes |
SHA-256: db44c8247b607e38e93d84de6d9a3d58173daebb0270dd0d0d5efaaa6fc8dd8d |
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