MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ML classifiers and ClamAV, with a high risk score. It contains an embedded URI pointing to 'trafffi.ru', which is likely a phishing or malware distribution site. The document body, though partially corrupted, suggests a lure related to a philosophy PDF, indicating a social engineering attempt to trick the user into clicking the malicious link.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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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External URI info PDF_URIPDF contains an external URL action
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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://trafffi.ru/123?utm_term=ethics+and+the+limits+of+philosophy+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4370053/normal_5f8e579649d0f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366989/normal_5f9f9d36e9778.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367625/normal_5fe559f423029.pdfIn PDF document text
- https://cdn.sqhk.co/dabeluza/ifhbifD/falulejugusadebozi.pdfIn PDF document text
- https://cdn.sqhk.co/ludozenidi/71Xgeie/31919226472.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376101/normal_5f8c6d44ef8ed.pdfIn PDF document text
- https://cdn.sqhk.co/lukedivibeb/giexgdp/hyperspace_mountain_paris_loop.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446378/normal_5fb8ce958bf34.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/luropi/web_development_course_outline.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f9a95353-3939-472e-85bb-a3f63771ed7b/6225742708.pdfIn PDF document text
- https://s3.amazonaws.com/sojaxub/92059256088.pdfIn PDF document text
- https://s3.amazonaws.com/wezukep/75346104914.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_off00013077.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13077 | 5360 bytes |
SHA-256: 24c376b85b4a1036abcff3686cbcd335182e49e4c3f81f63262bdd21fd8b3eda |
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font_01_sfnt_off000142a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x142A1 | 10352 bytes |
SHA-256: ce564eeb43cf8ba85b9f2fd384cb4e35e0afa2a81ca94e9873e62885d10d7a60 |
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