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://traffking.ru/123?keyword=atari+5200+emulator+apk In PDF document text
- https://cdn-cms.f-static.net/uploads/4365546/normal_5f8919cbb9f19.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367645/normal_5f87620cda02b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417220/normal_5fa0c405b8107.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453890/normal_5fa0b913d9316.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/e32ed765-81e9-4424-acc1-069b9b071614/79452972634.pdfIn PDF document text
- https://s3.amazonaws.com/fedure/tamilukonek.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a06de8cf-c68f-4ebc-b686-51a8792c7ffb/28025241036.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/87184d8f-17eb-4075-a711-f9092a27641d/mojerabuji.pdfIn PDF document text
- https://s3.amazonaws.com/gajabedafot/california_civil_code_section_1654.pdfIn PDF document text
- https://s3.amazonaws.com/robumuduluwise/10251940644.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_off00006074.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6074 | 5236 bytes |
SHA-256: f3c26adaf43f0dfbdf4e6133ee93b12291b359f25ca1d468c6f3498f29961acb |
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font_01_sfnt_off00007235.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7235 | 11012 bytes |
SHA-256: 0e9e9aead0351a97da8638641f3e0c7d4244b954641adefd50c24caee1080b6c |
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