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/strik?keyword=online+adobe+photoshop+pdf+editor In PDF document text
- https://site-1039279.mozfiles.com/files/1039279/robunibak.pdfIn PDF document text
- https://site-1038932.mozfiles.com/files/1038932/28199060665.pdfIn PDF document text
- https://site-1037187.mozfiles.com/files/1037187/lizukajefuvojenusiv.pdfIn PDF document text
- http://loxejum.austinsbrandingiron.com/uploads/1/3/0/8/130874262/fc111.pdfIn PDF document text
- http://files.littlefikra.com/uploads/1/3/1/4/131453194/b35b606aee9c.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/e0d25ff1-ac21-48c7-9d4c-c54bbf5cc5ca/gafufafomabalab.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7922ddc0-7a45-4ed5-9e74-5c841f601582/20127058792.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/be5c9670-77a5-4c57-9d60-53d8e7b7cfea/bosatikobo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9390/7869/files/html_admin_template_responsive.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_off0000687c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x687C | 5296 bytes |
SHA-256: 7e7dca3edf43fd6ac3427b6ed6146f7da9fb1ba066196048c449a172474e598a |
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font_01_sfnt_off00007a6c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A6C | 10240 bytes |
SHA-256: da75b9d162a6e85c9db7c15859ad0e22a88cad999733d630cfee96f2eb64a4d5 |
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