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://trafffe.ru/aws?keyword=still+star+crossed+series PDF link annotation
- https://nukubutoti.weebly.com/uploads/1/3/2/3/132302768/1037332.pdfIn PDF document text
- https://posajegodat.weebly.com/uploads/1/3/4/4/134477503/meverowakip.pdfIn PDF document text
- https://wilunozuwi.weebly.com/uploads/1/3/4/4/134432110/rewupu.pdfIn PDF document text
- https://nubukagogurug.weebly.com/uploads/1/3/4/4/134495847/risisu.pdfIn PDF document text
- https://nikokitigo.weebly.com/uploads/1/3/4/5/134500207/e9abf9.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://zapawex.files.wordpress.com/2020/11/kuzegisawam.pdfIn PDF document text
- https://gorujugiximu.files.wordpress.com/2020/11/karipevo.pdfIn PDF document text
- https://s3.amazonaws.com/bejexe/zowomoxazev.pdfIn PDF document text
- https://s3.amazonaws.com/biwubeleba/92886021772.pdfIn PDF document text
- https://tuxabavijig.files.wordpress.com/2020/11/37940387668.pdfIn PDF document text
- https://s3.amazonaws.com/defipedibe/er_words_final.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_off00006f2d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F2D | 5036 bytes |
SHA-256: 8c28abcfcf06e7d98531a0511a21958b1f132ea7b2cf22fa843e541f9a678ee3 |
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font_01_sfnt_off00008055.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8055 | 11892 bytes |
SHA-256: a75e9bcd5a5cf18410edfd420cb6eb7a9a5ea15a52108b76ad520a4c240670af |
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