MALICIOUS
184
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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=hot+t+bone+steak+mnemonic In PDF document text
- https://site-1038703.mozfiles.com/files/1038703/zegilofaniwisivibemupotu.pdfIn PDF document text
- https://site-1036898.mozfiles.com/files/1036898/50095124561.pdfIn PDF document text
- https://site-1037120.mozfiles.com/files/1037120/15481413749.pdfIn PDF document text
- https://site-1036733.mozfiles.com/files/1036733/91008751776.pdfIn PDF document text
- https://site-1042587.mozfiles.com/files/1042587/32190891257.pdfIn PDF document text
- http://files.gktfreechurch.com/uploads/1/3/1/8/131857527/9233673.pdfIn PDF document text
- http://files.srrlsf.com/uploads/1/3/1/3/131380868/4f04903295aa5.pdfIn PDF document text
- http://files.chantitdownradio.com/uploads/1/3/0/9/130969338/5967688.pdfIn PDF document text
- http://files.orwormworks.com/uploads/1/3/0/7/130739343/1278971.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/6a600be1-e1ac-4e79-ac8c-19a3529acd2a/15338091817.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9350a0ae-a150-464a-9844-b09d211ad45f/92573882744.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/15921ee0-acda-46e5-a176-701d345ccf6e/dupujavisutumofogoru.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7f1a14a7-a2bc-4c48-b57e-1c522f8808b3/rijifexasosakutenubinubel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e53bd441-fd8d-45f1-b902-875cf1b4d051/5056424838.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8a2ef6a2-ff87-4b2b-bed1-b070d123adf8/94680785975.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d2f248a1-1549-4e4c-a37a-ad493db9d047/nalubuxavokezuzoxuwejopu.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_off00004bff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4BFF | 4984 bytes |
SHA-256: 752322d2e1de7260b8fd527c2515fdd488618b01eb4dda40eddc49524d48efee |
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font_01_sfnt_off00005ce0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CE0 | 10608 bytes |
SHA-256: dfec08b67f93eb31f39f89448d3abb125eb4f5cdf531c52958b91c59414af04e |
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