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=letter+of+introduction+sample+job In PDF document text
- https://cdn-cms.f-static.net/uploads/4367941/normal_5f8854a559a83.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420592/normal_5f961df388125.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366407/normal_5f87f33ff0b68.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4444850/normal_5fa1527f36b1a.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/sezebepit/hellboy_comics.pdfIn PDF document text
- https://s3.amazonaws.com/sabobenuwe/lefaxudekevujeleliwo.pdfIn PDF document text
- https://s3.amazonaws.com/dazinibonofobi/scientific_name_for_human_brain.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6e81b19e-ad96-46e7-ae54-d542b7870b95/6214666374.pdfIn PDF document text
- https://s3.amazonaws.com/vesubodufisi/2816314356.pdfIn PDF document text
- https://s3.amazonaws.com/kofabube/adk_high_peaks_trail_map.pdfIn PDF document text
- https://s3.amazonaws.com/nazekisigiduz/i_am_all_of_me_lyrics_meaning.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_off0000612d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x612D | 5456 bytes |
SHA-256: 2eb769b508b3ac19d05c37e14e2f3febbe19a80d0834df93d6dec198f7152148 |
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font_01_sfnt_off000073a8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73A8 | 10752 bytes |
SHA-256: 26c3977de391df797057f5fca6eec09963ecb71cc2eb4498be2ee98e7d07a39e |
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