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://cctraff.ru/strik?keyword=holes+character+analysis In PDF document text
- http://files.pbjdogs.com/uploads/1/3/2/6/132683140/denekuwul.pdfIn PDF document text
- https://site-1039602.mozfiles.com/files/1039602/tusupureporaki.pdfIn PDF document text
- https://site-1043128.mozfiles.com/files/1043128/40722041093.pdfIn PDF document text
- https://site-1038634.mozfiles.com/files/1038634/sovanew.pdfIn PDF document text
- https://site-1039226.mozfiles.com/files/1039226/liluzevaxexuluvijikadarit.pdfIn PDF document text
- https://site-1037246.mozfiles.com/files/1037246/boxexepex.pdfIn PDF document text
- https://site-1038728.mozfiles.com/files/1038728/faduwitenavidozajijerup.pdfIn PDF document text
- https://site-1037172.mozfiles.com/files/1037172/vimelepagij.pdfIn PDF document text
- https://site-1037902.mozfiles.com/files/1037902/tubigabin.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/1/0430/5335/1066/files/45038290553.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9691/5621/files/lutijexazasemajowosuromut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0482/3187/4714/files/3313094672.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_off00006075.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6075 | 4948 bytes |
SHA-256: 76731746694cf6fdd95ded169ce7c9352b09ab1f15a9a07a1df62572f136470b |
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font_01_sfnt_off00007149.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7149 | 10060 bytes |
SHA-256: 1bfddf41872b81f8ca06f8b585ef578a89f2cbd840858752890796d788b0dbf6 |
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