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://ggtraff.ru/strik?keyword=bronkopneumonia+anak+pdf In PDF document text
- http://vagosov.studiojml.com/uploads/1/3/1/3/131379956/bavuxonopukakugaxe.pdfIn PDF document text
- http://files.marygomes.com/uploads/1/3/2/6/132683259/ab5eb61073d4f.pdfIn PDF document text
- http://mofusol.nikandjovanna.com/uploads/1/3/2/7/132712116/dokepovez_sogemikevibosi.pdfIn PDF document text
- https://site-1037059.mozfiles.com/files/1037059/tigopesulisojusavasej.pdfIn PDF document text
- https://site-1037188.mozfiles.com/files/1037188/98337401891.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/9483f363-20a3-4cc0-bee8-b3224cf8feb3/gofirutusiridaxu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dfdfd712-a8ec-4648-acf1-35eb9fe5664d/poliriwuvopudiludap.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6790b1e0-4a70-4f6d-bf1b-9d111752ce23/sinosedikefuvebujinewep.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/14540f80-2d50-47d8-934f-987ef2ef51a7/sepodeguxinabaxav.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_off000064e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64E7 | 5088 bytes |
SHA-256: a3e8fde6e351ff8bdb51755739fb6fff275b3a37b482ce3a5950a23641c509f7 |
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font_01_sfnt_off00007623.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7623 | 9884 bytes |
SHA-256: 63dc3b68f18aee56480f0db5a8fe0f0c107d774b20adba5f3623c41133e2ec51 |
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