MALICIOUS
76
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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://trafffi.ru/123?keyword=pbis+conference+2020+missouri PDF link annotation
- https://cdn-cms.f-static.net/uploads/4366018/normal_5f88f143d864b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369502/normal_5f945c5f9256d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368736/normal_5f99ca645de2c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419645/normal_5f9b19c50e5c0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371497/normal_5f9bc4728a643.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368978/normal_5f9dd537ca1f3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402478/normal_5f9854beefd7a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366041/normal_5f875cf93f819.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393208/normal_5f972fdd2e77c.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/8c4918d3-ef2b-431c-91ed-27bbe587c557/35136062491.pdfIn PDF document text
- https://s3.amazonaws.com/jukezeluf/vapowedulemozenanunufeze.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/87193240-7d6d-47e8-911c-6fb47a2508a9/jitifelolifitutowigabiwa.pdfIn PDF document text
- https://s3.amazonaws.com/xakapudakadu/kawapogexajewe.pdfIn PDF document text
- https://s3.amazonaws.com/wexoteluwag/ba_english_thesis.pdfIn PDF document text
- https://s3.amazonaws.com/susonanezaj/carescape_r860_user_manual.pdfIn PDF document text
- https://s3.amazonaws.com/godoremitiwuja/lonowezijuzu.pdfIn PDF document text
- https://s3.amazonaws.com/jasadavebaga/junovetodurefesabuzoje.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_off00006645.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6645 | 5200 bytes |
SHA-256: 0799ce99ef0b1a3509b9d3c48969425a32d42dabedba5f6e9fd3a83128584e36 |
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font_01_sfnt_off000077e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77E6 | 11192 bytes |
SHA-256: e583bd883176bb89b35c2232523b14409250f14e36dc7fcb8218af46e7c288a2 |
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font_02_sfnt_off00009e13.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9E13 | 16140 bytes |
SHA-256: 5bfda07072dd2e1b0df7f1680a75ba616774ec51e1a09c257f000ba239241e1c |
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