MALICIOUS
262
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 7
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://traffmen.ru/strik?utm_term=download+netflix+mod+apk+pure In PDF document text
- https://bisetegu.weebly.com/uploads/1/3/4/5/134528498/48441f22.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403816/normal_5f9a662717187.pdfIn PDF document text
- https://s3.amazonaws.com/sowewazulejewi/resumen_del_libro_el_alquimista.pdfIn PDF document text
- https://rozazokosu.weebly.com/uploads/1/3/0/8/130813972/duvukupew_wogagusa.pdfIn PDF document text
- https://petavigavixate.weebly.com/uploads/1/3/4/4/134459614/29753.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393751/normal_5f8f427ca3e27.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414176/normal_5fa07c6ce71f0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462986/normal_5fb366ee26feb.pdfIn PDF document text
- http://www.ascendercorp.com/In extracted file (font_00_sfnt_off0000ce20.bin)
- http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off0000ce20.bin)
- https://uploads.strikinglycdn.com/files/f8d58b07-30fe-47f2-9026-af4d5a5a4a3c/13610253310.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/219597a4-be6e-42de-97e2-f5c771ef552d/76537396676.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6c9cd43a-0b64-4634-abc8-cad28f451d38/gugorukarebugonobopibari.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_off0000ce20.bin)
- http://dejavu.sourceforge.netIn extracted file (font_03_sfnt_off0001126a.bin)
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_03_sfnt_off0001126a.bin)
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ce20.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE20 | 5232 bytes |
SHA-256: 649c93a5dd574c23829b90c51d07276afde62088357f72877cbea6210dcfc858 |
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font_01_sfnt_off0000dff4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFF4 | 2920 bytes |
SHA-256: 8874fa3c8c6523b9e44ffd976e2d81f22fd11d8a3a681b80b69f6ebd8cebe937 |
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font_02_sfnt_off0000ec66.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC66 | 11112 bytes |
SHA-256: 6d3cdcdc271b8102588508f5672cbaf85338350693ef122d8f0cc44800741441 |
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font_03_sfnt_off0001126a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1126A | 16720 bytes |
SHA-256: 1ec174ff3375995b5d33c178ddbae9cdca6482ac0d6d3aa7d1f72e06915f7824 |
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