MALICIOUS
224
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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MFA / one-time-code harvesting lure high SE_MFA_LUREDocument asks for a one-time code, authenticator approval, or MFA confirmation — consistent with credential phishing kits that steal session tokens or abuse multi-factor authentication
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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://gettraff.ru/strik?keyword=romeo+and+juliet+1996+script+pdf In PDF document text
- http://mufovov.1clickenglish.com/uploads/1/3/1/4/131454065/4ae5a5f5d437d17.pdfIn PDF document text
- http://palado.brsjhospicebenefit.com/uploads/1/3/0/7/130738955/zosagopedokowatupun.pdfIn PDF document text
- http://piwide.jjennahuppandrews.net/uploads/1/3/1/4/131452934/5e207.pdfIn PDF document text
- http://xamufa.seamnc.org/uploads/1/3/1/3/131380086/furisosakewaj.pdfIn PDF document text
- http://files.camptczew.com/uploads/1/3/0/7/130776682/ab1135f7a.pdfIn PDF document text
- http://files.mymothersbasementgallery.com/uploads/1/3/0/7/130739076/butirubozonumaj.pdfIn PDF document text
- http://files.namimnwashingtoncounty.org/uploads/1/3/1/0/131070230/3992950.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/825deafd-566e-4830-a6d2-7637227c869c/17516861971.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7d150d47-d5e0-4dbf-adc7-09654a257b18/fesajiv.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_off00005d90.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D90 | 5744 bytes |
SHA-256: 63d500dcb80670886d53081ce5127fd1ad4745cad34150c63eb336b871a3bdb0 |
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font_01_sfnt_off00007116.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7116 | 10412 bytes |
SHA-256: 8a18e49f3731394a5d7dff12d0be0bffb05507ca556b5039ed126f9d0844683f |
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