MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by a ClamAV detection and an ML classifier. It contains an embedded URI pointing to 'trafffi.ru', which is likely a phishing or malware distribution site. The document body, though heavily obfuscated, contains text related to a music album, suggesting a social engineering lure.
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://trafffi.ru/aws?utm_term=biggie+ready+to+die+album PDF link annotation
- https://cdn-cms.f-static.net/uploads/4370768/normal_5f962a3a208a2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416304/normal_5f970cc51935e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379038/normal_5f8d28477b108.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4447434/normal_5fb41dff37542.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479938/normal_5fad9c7161d16.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383692/normal_5f915b7389e1b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418567/normal_5f96960eb4cac.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479433/normal_5fb38447cecac.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369138/normal_5f88c8cbb9bfc.pdfIn PDF document text
- http://bytlly.com/1852qyIn 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/d20b7163-e9f2-4ff1-ac33-686ec180fef4/good_to_great.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fc791224-5bb3-4f8a-96d3-5870edc1e899/crossy_road_unblocked_games.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/62bbf7dc-dc87-4800-8a2a-eddfc7320184/danatugade.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/623618d4-dc90-468a-987c-7dddc56394c1/words_starting_with_gift.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2f61578d-7d43-4166-8ab7-4e5939a5e67e/39416903271.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_off00012249.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12249 | 5260 bytes |
SHA-256: 14cf83cad16c69e1be91a0bb18500c7cb8d378de724d88db796612d4af05429f |
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font_01_sfnt_off0001341d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1341D | 13264 bytes |
SHA-256: 0b7b135cd34164befc9e50b094f116f480794571a32add019fe91ea765185412 |
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