MALICIOUS
124
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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://traffine.ru/aws?keyword=first+order+kinetics+rate+constant In PDF document text
- https://siregudak.weebly.com/uploads/1/3/0/7/130738759/1477395.pdfIn PDF document text
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/satojubekup.pdfIn PDF document text
- https://vilukenuxe.weebly.com/uploads/1/3/2/8/132814007/tasawapadupaxasixep.pdfIn PDF document text
- https://visajemilami.weebly.com/uploads/1/3/4/2/134265887/4613558.pdfIn PDF document text
- https://mesedegusi.weebly.com/uploads/1/3/4/6/134600151/61e46dbad00.pdfIn PDF document text
- https://lituveso.weebly.com/uploads/1/3/4/3/134362288/jinowe-dirawoge-gixirevasisadi-jugabukodidewe.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://kakutojuzi.files.wordpress.com/2020/11/13025581181.pdfIn PDF document text
- https://sufuvuse.files.wordpress.com/2020/11/3074016501.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3d235b9b-5676-4682-a078-381d9fe8004b/rixotowekevo.pdfIn PDF document text
- https://ganilumigipe.files.wordpress.com/2020/11/new_market_leader_upper_intermediate_course_book.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_off0000a21a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA21A | 4920 bytes |
SHA-256: 0530b65c86127d439481c83640d2ee2eae626125b2d1b5f6f60e55a4ae2ce0b2 |
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font_01_sfnt_off0000b2e9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB2E9 | 11428 bytes |
SHA-256: 6da60a3bd22c7a736562c99ec4a1957e04f174c33cc88453401dada6549f436b |
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