MALICIOUS
126
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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External URI info PDF_URIPDF contains an external URL action
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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://traffset.ru/aws?keyword=teaming+with+microbes+notes PDF link annotation
- https://cdn-cms.f-static.net/uploads/4375716/normal_5f8eea7f473a0.pdfIn PDF document text
- https://givifajilodox.weebly.com/uploads/1/3/0/8/130874655/nuribepopovexu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://zudotel.files.wordpress.com/2020/11/dugodimit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b7b5b29-2f65-440a-ab08-56b53ed15cc6/756111241.pdfIn PDF document text
- https://xanafegeze.files.wordpress.com/2020/11/lukobifov.pdfIn PDF document text
- https://s3.amazonaws.com/fasanag/bizexuxi.pdfIn PDF document text
- https://kajebevomota.files.wordpress.com/2020/11/69565217032.pdfIn PDF document text
- https://rezekine.files.wordpress.com/2020/11/tatojesanawav.pdfIn PDF document text
- https://zogidadovo.files.wordpress.com/2020/11/6483423632.pdfIn PDF document text
- https://riseruzu.files.wordpress.com/2020/11/wavufepatirovopulila.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_off000093b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93B0 | 5360 bytes |
SHA-256: 144f48de97b81442d8f99e577ce6c24d218eaf3e7cb67ff1829702b1d51e72dc |
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font_01_sfnt_off0000a5d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA5D4 | 10460 bytes |
SHA-256: 7bfc472faabf786abe4a04c01ba04fcb8daf50771abf65d2686462d7de1c8cff |
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