MALICIOUS
202
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Travel-support phone-number stuffing scam critical SE_TRAVEL_SUPPORT_PHONE_SCAMDocument repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://gettraff.ru/strik?keyword=leopard+catsuit+spandex+bodysuit In PDF document text
- https://nutolifawivu.weebly.com/uploads/1/3/1/4/131437776/398e6a.pdfIn PDF document text
- https://s3.amazonaws.com/zuxadol/probability_and_non_probability_sampling_techniques.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369494/normal_5f8c90053b08d.pdfIn PDF document text
- http://www.ascendercorp.com/In extracted file (font_00_sfnt_off000057d6.bin)
- http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off000057d6.bin)
- https://cdn.shopify.com/s/files/1/0481/3311/1959/files/66345720831.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/095b4c8d-f2c5-4efd-aae9-9b4de4837cd0/tejalajuvakijosoxotu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0485/9320/7461/files/eso_gold_vendor_briarheart.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0b45f9ec-7cef-4438-9c24-11f9f5dc0586/gexikuziguda.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0479/3208/0295/files/22898827735.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0508/3424/3749/files/82229017471.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b97b8d14-8eff-4162-8c9e-2078cd4bf23a/33649374407.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 extracted file (font_00_sfnt_off000057d6.bin)
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000057d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x57D6 | 5284 bytes |
SHA-256: e8dd5244db4a80fec6314592af92bb296a0b37af37baf6d5fe18682bf7ad21be |
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font_01_sfnt_off000069e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69E2 | 11520 bytes |
SHA-256: 26755cff7f7361ab9efb0dec206ea1f7a46415023a51fc2dd40960abed989dd0 |
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