MALICIOUS
184
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://ggtraff.ru/123?keyword=pelton+wheel+turbine+pdf+nptel In PDF document text
- https://xisubuto.weebly.com/uploads/1/3/1/3/131380177/971c0af284994.pdfIn PDF document text
- https://temazojirilezin.weebly.com/uploads/1/3/2/3/132302863/kasetigorobubu-dutara.pdfIn PDF document text
- https://gejatovuri.weebly.com/uploads/1/3/1/4/131406669/wiwunovorofe-popurotinopu.pdfIn PDF document text
- https://xubuvene.weebly.com/uploads/1/3/1/3/131380433/xenisiro_muvup.pdfIn PDF document text
- https://lodirunesu.weebly.com/uploads/1/3/0/8/130874391/dokigogavu.pdfIn PDF document text
- https://jiwepurojal.weebly.com/uploads/1/3/0/7/130775762/2995731.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367912/normal_5f887bbb18c9d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366018/normal_5f86f4ab61390.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366034/normal_5f886885525ae.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369671/normal_5f88b051e295e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365545/normal_5f87228e892e0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368732/normal_5f878d8e7f307.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375698/normal_5f89e266c0977.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5824/0407/files/id_ego_superego_worksheet_answers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0503/6507/1520/files/kotanovumi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6051/0376/files/oracion_por_la_sangre_de_cristo_para_casos_dificiles.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0484/9264/2465/files/41125923009.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/033f96db-c1c0-47c1-9ac3-82ccfed4c8f4/59737700930.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8287e4b8-79a4-4d10-a73b-8f3cb3a8c2e8/58492621238.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5fd65915-a7a9-4a9c-9e78-beacc587f6e9/8844113396.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/df517497-db69-47c6-bf28-97e5ee435315/45275577502.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c726e744-c382-4541-b577-65ab57cb06fb/18404209695.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_off000079bb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79BB | 4976 bytes |
SHA-256: f040ff496d3d7acb14e7ececd9f2c99f2a1c4734c659faf828fb992cfcdf9db6 |
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font_01_sfnt_off00008aab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8AAB | 10916 bytes |
SHA-256: 84b9c355d0ef252071f755e8aaf7e3e00c22a8c78a9d70b8992abe1e52d9c585 |
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