MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains an embedded URL that mimics a search result, likely to trick users into visiting a malicious site. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were directly extracted, the PDF structure and embedded URI heuristic suggest it's designed to redirect users to the identified URL for further exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://traffine.ru/123?utm_term=long+term+potentiation+definition+psychology
- https://cdn-cms.f-static.net/uploads/4481663/normal_5fb6d172aec87.pdf
- https://cdn-cms.f-static.net/uploads/4382407/normal_5f92a7202eda0.pdf
- https://cdn-cms.f-static.net/uploads/4485156/normal_5fba2e092647c.pdf
- https://cdn-cms.f-static.net/uploads/4383573/normal_5f95c0b91199b.pdf
- https://cdn-cms.f-static.net/uploads/4413117/normal_5fabb6ba51de1.pdf
- https://cdn-cms.f-static.net/uploads/4378390/normal_5f928dbb520e0.pdf
- https://cdn-cms.f-static.net/uploads/4409256/normal_5fad8fed5d80c.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/b0cad10d-bad4-4514-8c10-5982e3f6b7f1/stellaris_manual_install_mods.pdf
- https://uploads.strikinglycdn.com/files/4cdc7e10-cb17-4ef0-b566-6d88e0aca5f6/vosomasefo.pdf
- https://uploads.strikinglycdn.com/files/63f35ed4-805c-453b-94bd-d9257f534d52/tebipulopurul.pdf
- https://uploads.strikinglycdn.com/files/187e17f1-2e4d-486f-8947-ee54354afa72/compensated_heart_failure.pdf
- https://uploads.strikinglycdn.com/files/65b5116d-e7b6-410d-833a-35472a89356d/harry_potter_movies_in_hindi_full_hd_download.pdf
- https://uploads.strikinglycdn.com/files/e42fd1bf-0840-4887-8331-40952317e5d4/johnny_tremain_audiobook_chapter_5.pdf
- https://uploads.strikinglycdn.com/files/d267aed8-0962-4139-8582-f60f9283f23f/litijawixizu.pdf
- https://uploads.strikinglycdn.com/files/2d2b1bd0-bc8c-4095-922e-aa860ff57c8c/womikefek.pdf
- https://uploads.strikinglycdn.com/files/8cebf3ab-6a9a-4847-9080-a8d09abf9474/83577090145.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d1c9.binc0aa2c73723388aafc05481be3af43c394ee965f92b0f19abc042be2aeb05176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD1C9 | 5612 bytes |
font_01_sfnt_off0000e4c5.bin1a20991bb8cf90d7f64fbc2d102a7b65bf40e59faefbe6d6bc509cada710b002 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4C5 | 10348 bytes |
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