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://ttraff.link/pify?keyword=period+and+amplitude+formula In PDF document text
- http://fusax.badlyscattered.com/uploads/1/3/0/8/130814328/tudaxasewu.pdfIn PDF document text
- http://files.cairowalkingtours.com/uploads/1/3/1/4/131453998/tafuvokuvizozivekame.pdfIn PDF document text
- http://tigero.sexyandhealthyshop.com/uploads/1/3/0/7/130739431/wubiruk.pdfIn PDF document text
- https://site-1042940.mozfiles.com/files/1042940/losigirifukutarapokisok.pdfIn PDF document text
- https://site-1040097.mozfiles.com/files/1040097/42744105440.pdfIn PDF document text
- https://site-1037135.mozfiles.com/files/1037135/warupiwakivapulewenuvune.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/756efe71-2e4b-40a2-b5ec-4211c988fabb/77932323027.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d3334cb9-6909-471f-a7f6-2da43a9989b0/99161736456.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/81f5fe92-5132-4e32-bb3f-6e115ce4fc5b/58422039585.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4eb5fdee-5e6c-40ff-8b97-0caf7aff86e2/2927221829.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b2f3030c-e88a-467d-a47b-2dec1504d271/xizotefesudewelovodo.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_off000077c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77C4 | 5008 bytes |
SHA-256: bf925ea4fe5d1640595a2ca65578cf17f4d9b85f54bc582eef41a85e3d74253e |
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font_01_sfnt_off000088b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88B8 | 9868 bytes |
SHA-256: 209a6e2704cbbb061740ac21de5ac6352899a07e6161660148752518ed1eca5c |
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