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/aws?keyword=battle+of+the+books+iowa In PDF document text
- https://rikisuluwujufa.weebly.com/uploads/1/3/1/4/131452938/df6b3c03550a04.pdfIn PDF document text
- https://xotukejurivaj.weebly.com/uploads/1/3/4/0/134016857/wozid.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448746/normal_5fa0595a81c3a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389085/normal_5f93205e32306.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420592/normal_5fa359ab5fb0a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367304/normal_5f9de9319cf7b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4409796/normal_5f95cc491f4d5.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://vadazigifexe.files.wordpress.com/2020/11/merozasopegujibe.pdfIn PDF document text
- https://mufepokupi.files.wordpress.com/2020/11/purunagegutawesogirifug.pdfIn PDF document text
- https://s3.amazonaws.com/tetazino/glossopharyngeal_neuralgia.pdfIn PDF document text
- https://zatejoru847961968.files.wordpress.com/2020/11/72489844693.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_off00005db1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DB1 | 5104 bytes |
SHA-256: 1921e97156cd9b572fd28aa834381e28181fd15f11f856fe105a4754ebb0ba12 |
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font_01_sfnt_off00006f24.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F24 | 10988 bytes |
SHA-256: be35bcee3e2dc2dfa5af6c202a78110de1afab9f8bdf262b8f310fd1c1e26c64 |
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