MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains an embedded URI pointing to 'trafffe.ru', which is likely a phishing or malware distribution site. The document body, though heavily obfuscated, contains text related to 'Beauty and the beast fingerstyle' and the wkhtmltopdf application, suggesting a lure to disguise the malicious URL.
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://trafffe.ru/123?utm_term=beauty+and+the+beast+fingerstyle PDF link annotation
- https://cdn.sqhk.co/zatejurix/IV0hdhe/truck_parts_calgary_alberta.pdfIn PDF document text
- https://site-1178650.mozfiles.com/files/1178650/word_mocha_743.pdfIn PDF document text
- https://site-1176701.mozfiles.com/files/1176701/tugefujosulatixe.pdfIn PDF document text
- https://site-1172756.mozfiles.com/files/1172756/xevokagobu.pdfIn PDF document text
- https://cdn.sqhk.co/biwezabob/fgjiogh/noticias_univision_chicago_redadas.pdfIn PDF document text
- https://site-1176840.mozfiles.com/files/1176840/milumofinopali.pdfIn PDF document text
- https://cdn.sqhk.co/tefulobesa/gjgi6Cr/off_road_ride_quotes.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/jumedemimo/52004889232.pdfIn PDF document text
- https://s3.amazonaws.com/baxunaf/the_alchemist_book_with_page_numbers.pdfIn PDF document text
- https://s3.amazonaws.com/mijedusovineti/antioxidantes_scielo.pdfIn PDF document text
- https://s3.amazonaws.com/pizexopenaxu/nebegozi.pdfIn PDF document text
- https://s3.amazonaws.com/tapexiw/vpn_gate_client_apk.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_off0000b907.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB907 | 5484 bytes |
SHA-256: 70bf16464a280b4363e76a149ca3b500cafc9968276cc4e66203be620d3b5b1b |
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font_01_sfnt_off0000cbf7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCBF7 | 5460 bytes |
SHA-256: c758f4b42ded76639df63e685365909d09dffa23dccc0b5c14ccd34be8113da6 |
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font_02_sfnt_off0000de8c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE8C | 10556 bytes |
SHA-256: f9f1846b303c1aedf9c13fac482b79ff046bb3d8b38d77a487a269f889d5d996 |
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