MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document identified as malicious by ML classifiers and ClamAV. It contains an embedded URL pointing to 'traffine.ru', which is likely used for phishing or to download a secondary payload. The document body, though heavily obfuscated, suggests a review context, which is a common lure for malicious documents.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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?keyword=arcadia+band+review+2019 PDF link annotation
- https://cdn-cms.f-static.net/uploads/4386079/normal_5f9907390d98a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380229/normal_5f92719ce2558.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4407066/normal_5faa4ab77e03c.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/30771d12-31f1-43ac-87ab-6744d902eb6e/92832714924.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a08afee0-e4a2-418c-8369-6d9e1ecb0f26/93487971905.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/51fe47a6-521b-47be-aeaf-342b7a97cfb8/luvukipidavadaviva.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c753476-83c6-4cca-b991-b0e84cf77993/didelaroxafu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e6de95e9-9cd6-43e1-be4b-62207903b5e0/wuxenavubem.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f2358931-9478-46e7-b5f7-d71662edcd4f/benjamin_marauder_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ae3bf14a-68f0-49d0-be57-ae0cff373980/vijajuganuzapaxula.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/37f5025f-8d28-4a92-9642-cf7f73387f8c/endocrine_system_coloring_worksheet_answers.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dc65.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC65 | 4516 bytes |
SHA-256: ec401e7e72f9e431ebae7459d2a1e08c43366e643d3f431b3d629c8aef83d671 |
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font_01_sfnt_off0000ec61.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC61 | 5484 bytes |
SHA-256: 15c5a16e74189b69d5d298404ef7643a7f066ae45546e3a06934f453d779f532 |
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font_02_sfnt_off0000ff2f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF2F | 10756 bytes |
SHA-256: 2e6ca456265fc6977ec937b7f982c1af5e20c1b44ba6bda16b6c5b8b43a7ed94 |
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