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://ttraff.me/123?keyword=real+and+complex+analysis+solutions+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4377377/normal_5f96d5f668481.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380382/normal_5f8d7432d91df.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404296/normal_5f920b30e8ab0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368468/normal_5f8b227b157ae.pdfIn PDF document text
- https://fubaxegadajud.weebly.com/uploads/1/3/4/4/134454669/7447509.pdfIn PDF document text
- https://gomemetunugup.weebly.com/uploads/1/3/2/7/132712315/wabolu.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/2e1c1060-1379-4b65-9fdf-2a50528f6056/jegitewi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b441c9a1-4978-401f-a1e4-5bc2a5a76327/nifuzorexiz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fb66f992-e7aa-47f2-ac72-3a92822db201/webunotoveluzavofuwimiv.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3de808ef-5f2e-443d-bc22-c07dbc224ac5/dozuzowalomuri.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/144a6735-a7d4-4462-b3e9-cbe0945b4150/80667714731.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b14da03e-ce9c-46f7-b9da-f2a27e0218f6/vogabobojen.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/076272ad-932e-479f-a88e-f1f261bf5939/kojap.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5854f6fc-057a-4ade-93c3-f1d41f941090/gerinodabobezivopipawure.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3939eab1-ebca-4203-9376-687e78b0e5a9/99441159027.pdfIn PDF document text
- https://s3.amazonaws.com/sojuravewi/nujedoxina.pdfIn PDF document text
- https://s3.amazonaws.com/rimejiguvif/mathematics_of_finance_investment.pdfIn PDF document text
- https://s3.amazonaws.com/wunupalezozerud/davaradosodakuk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4782/2236/files/minecraft_1.4.2_apk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0501/9792/1975/files/traditions_and_encounters_6th.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0498/8105/5390/files/76435271941.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0492/2913/6028/files/xedisusiginu.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_off00005a57.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A57 | 5384 bytes |
SHA-256: 548c558423f9976a48b01aeee1f3c6563c3c8506a5cb300503540560c9f44128 |
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font_01_sfnt_off00006ca7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CA7 | 10592 bytes |
SHA-256: f0b071a5b6fa44b2f630d3c681d0f7b131f5e55bab1bb9161eaa6d79a64478c3 |
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