MALICIOUS
134
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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://cctraff.ru/aws?keyword=nba+computer+games+free+unblocked In PDF document text
- https://cdn-cms.f-static.net/uploads/4416501/normal_5f983ff8811de.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366630/normal_5f875deeddb50.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375521/normal_5f8da1ee6c000.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402000/normal_5f94ff4f2a4ea.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383791/normal_5f8c8a005248c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379032/normal_5f8a73a542ead.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4411702/normal_5f9894c06c9f7.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/gafedupeba/9150239676.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/86621038-14da-4155-ad8a-1c26b8152534/26990461695.pdfIn PDF document text
- https://s3.amazonaws.com/baxegezivumi/gens_de_couleur_pronunciation.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f7d97e6f-95fe-4b58-ab66-dac4cd34a1a3/94837050109.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_off0000607b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x607B | 5648 bytes |
SHA-256: e4a82fbf609320afb1a44e094788093c06ba9ba9f816a868e85ca96bc4191b02 |
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font_01_sfnt_off0000739a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x739A | 10772 bytes |
SHA-256: 8c3384bcb2a1e56579ba461db137f3d85dab7e5e6a84dc8e358d846779efcdc1 |
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