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://ggtraff.ru/123?keyword=business+english+speaking+activities+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4366664/normal_5f87bce798699.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367268/normal_5f88204a53a8a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365586/normal_5f872af2533e1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369768/normal_5f8823f903010.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371244/normal_5f88713ddad29.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367656/normal_5f874d3e8f2ab.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367300/normal_5f87f05c91daf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365606/normal_5f86f93e0ff3e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369306/normal_5f88067cb90c4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366003/normal_5f8749552adfa.pdfIn PDF document text
- https://site-1040884.mozfiles.com/files/1040884/9180268659.pdfIn PDF document text
- https://site-1039735.mozfiles.com/files/1039735/judukisajeboxumes.pdfIn PDF document text
- https://site-1039385.mozfiles.com/files/1039385/98805192486.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366316/normal_5f8736c579d21.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365638/normal_5f87ebfc2d951.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365628/normal_5f8866572b465.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366365/normal_5f8743204773e.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0435/1551/0938/files/mebaluludepojawa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0499/8666/6658/files/the_doctrine_of_interposition_was_first_enunciated_in_the.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0498/0467/3187/files/pirutepikuxemewewizefodij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0266/8599/7241/files/1279607095.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0484/3510/1850/files/santa_cruz_ukulele_songbook_3.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9879/1333/files/27542774447.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6329/5646/files/vibosasilesinegofoni.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4729/5898/files/hi_mountain_jerky_cure_and_seasoning_instructions.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007077.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7077 | 5264 bytes |
SHA-256: 9987388ded24fc75e165d9b9682da5956ca84fd687430b5f162f3929dec35665 |
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font_01_sfnt_off0000825a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x825A | 10212 bytes |
SHA-256: bba10e74834584cd8733f1c29aec4be1e0095cebd71cbcf82f471fef9d640221 |
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font_02_sfnt_off0000a545.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA545 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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