MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ClamAV and an ML classifier, with a high risk score. It contains an embedded URL pointing to 'https://trafficel.ru/123?utm_term=introductory+statistical+mechanics+bowley+solutions+pdf', which is likely used to deliver a malicious payload or phish for credentials. The PDF structure and embedded content suggest it is designed to trick users into visiting this external resource.
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://trafficel.ru/123?utm_term=introductory+statistical+mechanics+bowley+solutions+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4496607/normal_5fb53edd9c2b4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495409/normal_5fb7ee9e28c71.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4480756/normal_5fb5b61c0b4dd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425230/normal_5fb343c0deb71.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380681/normal_5f9ec6af09124.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389801/normal_5f9772912b5de.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413848/normal_5f99849a76ae4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384037/normal_5f9b107decdb7.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/3977ea56-c94c-4c38-b144-e5b987212a13/48598229544.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6d018bd9-9ae1-4c73-937c-2b0bbbfff588/yee_yee_song_download.pdfIn PDF document text
- https://s3.amazonaws.com/tokafanawa/suwetoxekebokekiginarotu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3354be0d-51c4-452c-ae25-16959a2da1b9/60819293827.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_off0000d0b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD0B9 | 5664 bytes |
SHA-256: 28acca2657c24670f7fcb176cb68b7524677782758b32d09b247ead92bc32346 |
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font_01_sfnt_off0000e3e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3E6 | 11760 bytes |
SHA-256: 5a4aefb714ed314d78e8e01c26e71fcd7bdd81cb6da760a10572cf9c4c410d2a |
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