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://ggtraff.ru/strik?keyword=biotechnology+and+its+applications+class+12+notes+pdf In PDF document text
- http://files.coverallbases.org/uploads/1/3/2/6/132681969/4af332dd98.pdfIn PDF document text
- http://dajefada.laceinthemoon.com/uploads/1/3/2/7/132740186/0dbde5ff46d0.pdfIn PDF document text
- http://files.elanceborzoi.com/uploads/1/3/0/7/130776035/fa6723a1.pdfIn PDF document text
- https://site-1036816.mozfiles.com/files/1036816/murudatuseguzixixerufuw.pdfIn PDF document text
- https://site-1037884.mozfiles.com/files/1037884/77481498299.pdfIn PDF document text
- https://site-1037237.mozfiles.com/files/1037237/77565318015.pdfIn PDF document text
- https://site-1037022.mozfiles.com/files/1037022/suleduxixosuravuz.pdfIn PDF document text
- https://site-1038919.mozfiles.com/files/1038919/39252045574.pdfIn PDF document text
- https://site-1039684.mozfiles.com/files/1039684/xipijepolev.pdfIn PDF document text
- https://site-1036722.mozfiles.com/files/1036722/penodo.pdfIn PDF document text
- https://site-1037261.mozfiles.com/files/1037261/fafesudiwutika.pdfIn PDF document text
- https://site-1036965.mozfiles.com/files/1036965/wajunezisofunifesiber.pdfIn PDF document text
- https://site-1039675.mozfiles.com/files/1039675/pivakufexume.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off000062c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62C9 | 5656 bytes |
SHA-256: b365b965398d7e9e514a067d494f76d541c3cb7881cd57f71549ab68a6f1f512 |
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font_01_sfnt_off0000761b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x761B | 10040 bytes |
SHA-256: d781c48b0171e0696ee41aab9f0a0d0f7ce57830a020497088d5e4bab966f35a |
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