MALICIOUS
136
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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External URI info PDF_URIPDF contains an external URL action
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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://traffset.ru/aws?keyword=dead+zed+2+unblocked+77 PDF link annotation
- https://cdn-cms.f-static.net/uploads/4472186/normal_5fa40edd7c25e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388617/normal_5f926c7894c7c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366005/normal_5f8b32c0521ae.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386336/normal_5fa16bcbbb1b9.pdfIn PDF document text
- https://juliraviwuziw.weebly.com/uploads/1/3/4/2/134267057/a544131366168.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388620/normal_5f8ef8d3b6f84.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://rotadenig.files.wordpress.com/2020/11/82236523173.pdfIn PDF document text
- https://s3.amazonaws.com/lebaxa/grim_dawn_shattered_realm_tips.pdfIn PDF document text
- https://tibepitetuj.files.wordpress.com/2020/11/48852124198.pdfIn PDF document text
- https://s3.amazonaws.com/wonoti/durban_south_africa_real_estate.pdfIn PDF document text
- https://s3.amazonaws.com/dukajevo/2384098532.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_off00004f10.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4F10 | 5124 bytes |
SHA-256: ff56a665ec21d3781dceec9aaa5891b1d703b76440670a90edc16cf2e150d078 |
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font_01_sfnt_off000060a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60A7 | 10136 bytes |
SHA-256: ea02fb62a0d11d97d7be8f5b02b8e41b8c4eb6f54e4275a73fe6d234ea90ff56 |
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