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=vlsm+subnetting+examples+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4374380/normal_5f89694479804.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368977/normal_5f8b76bd13968.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369322/normal_5f8b9246b5e93.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365598/normal_5f885e84384e2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366668/normal_5f87663c9f661.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365551/normal_5f8718425a0c0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367633/normal_5f8756decad7f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366336/normal_5f872f3854d4a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367627/normal_5f8a261cdd1a9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370302/normal_5f890fc388487.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370299/normal_5f8c140a575fd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366993/normal_5f881bfdc01ac.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374185/normal_5f8a9a533f09d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5833/8715/files/bakosijasajadiwakexoke.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0500/0518/0576/files/16371618747.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0268/7837/8165/files/walton_county_florida_property_appraiser_election.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2865/8848/files/horizontal_and_vertical_lines_worksheet_for_kindergarten.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0484/7013/0838/files/what_does_disillusioned_mean_in_history.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8241/6281/files/formato_nota_credito_y_debito_en_excel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/5806/4281/files/forest_hills_eastern_football.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/176b0637-fc30-4cea-8c69-fea3e1037a30/13069854583.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c3a1f25a-a4ac-434b-afd9-e2a4197655ce/somiwevoxo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/36201af8-845d-43e8-a846-8597dde821c7/juwamozanakuva.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3a92109d-9d95-415d-8773-1dafd52c0025/tudebana.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_off000072c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72C3 | 5440 bytes |
SHA-256: 6400d5e8e6e8c9506ccb8d0ff879339be765226e8c79a1492cb5977103e6a066 |
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font_01_sfnt_off00008534.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8534 | 9720 bytes |
SHA-256: bf7b6ad2cce78c829ed4f9db818e398a78e284b6605a3b4448321cb194b107b8 |
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