MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains embedded links pointing to a known malicious redirector infrastructure, specifically 'traffine.ru'. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan. The document body, though obfuscated, suggests a lure related to a 'Marantz cdr300 manual'.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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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://traffine.ru/aws?utm_term=marantz+cdr300+manual In PDF document text
- https://cdn-cms.f-static.net/uploads/4465270/normal_5faba067a09f0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369643/normal_5f87e6478e0a7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367622/normal_5f8aeca79def4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419415/normal_5faa81ac188fa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378164/normal_5f9391c6960cc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369645/normal_5fa1c9388abc4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365662/normal_5f8738b927850.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417988/normal_5f9721f75a069.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469386/normal_5fa6b78b1a70e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410418/normal_5faa6367ec38d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425224/normal_5fa380b25cceb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420030/normal_5fa69402936a6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392463/normal_5f945ab330a1e.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_off0000b82b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB82B | 5268 bytes |
SHA-256: da6063bd5b93cfc3b90d7c1be591dbbca832d69b923ed7958f3a88d399d487c6 |
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font_01_sfnt_off0000ca11.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA11 | 10464 bytes |
SHA-256: 325cffc0e227b425f9b0d174237b4de940dec4558f2175fe9dd09d754f43bc18 |
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