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://cctraff.ru/pify?keyword=blood+vascular+system+of+herdmania+pdf In PDF document text
- https://cdn-cms.f-static.net/uploads/4366367/normal_5f878cb4f1cf4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366008/normal_5f86f878c78d8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365998/normal_5f878c49ab7a5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365594/normal_5f8715642fe35.pdfIn PDF document text
- https://mogezisatizate.weebly.com/uploads/1/3/0/7/130775403/4197128.pdfIn PDF document text
- https://tudupumodowi.weebly.com/uploads/1/3/1/4/131406798/d2080fac38fbc08.pdfIn PDF document text
- https://takijotirodone.weebly.com/uploads/1/3/1/6/131637658/babokura.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/769f5c9f-11fd-4dab-8d4f-5915b568c456/42062344880.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/42eabce8-a5d7-4c0a-b6d7-90923549b4b8/kububixavatitumiwivi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7b6af542-246a-486b-aa32-5c9b2780157f/xajevotijamimemadot.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/34ff2976-1b34-457c-beb1-532a92217502/rirefivuvotuku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1920/4765/files/28036336466.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7220/0608/files/92369833358.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0497/4100/4954/files/mosejuxazi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0266/8586/6167/files/zatosorikimu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3789/1480/files/jaxixawixasuneronaluf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0497/1275/8963/files/fallout_tale_of_two_wastelands_alternate_start.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2683/1784/files/schumacher_speedcharge_1.5_amp_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6872/6171/files/47129957801.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/7207/5414/files/35413077887.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0496/9368/7965/files/88726629750.pdfIn PDF document text
- https://medlineplus.gov/vasculardiseases.htmlIn 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_off00006a03.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A03 | 5608 bytes |
SHA-256: bba24c213ed178ede7cd5c3c8653165a38017c55e90e41c8206118f0a9d85f60 |
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font_01_sfnt_off00007cfe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CFE | 10408 bytes |
SHA-256: 7ca966e29442e80465a49d0ae142e912ec1ede18f884545b9ceb8506b51f0015 |
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