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, https://trafffi.ru/strik?utm_term=clairol+age+defy+medium+golden+brown, which is likely used for phishing or to download a secondary payload. The document body, though heavily obfuscated, appears to contain product-related text, suggesting a lure to entice users to click the malicious link.
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/strik?utm_term=clairol+age+defy+medium+golden+brown PDF link annotation
- https://cdn-cms.f-static.net/uploads/4383321/normal_5fa7dee90ba4b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408483/normal_5fa6bd1157368.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370063/normal_5f892652d3190.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404953/normal_5f9c815ad2101.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4493227/normal_5fa9bf28f1626.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/kaxukok/71602955897.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d2bd3b00-51f4-4ed9-8483-c62f1b933946/bowokoxiju.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e7593257-f036-4a71-8c36-f39cf92ee8d1/horse_blanket_denier_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c5f0287-a7e1-400b-81da-6057e662adb4/35420548901.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fcc0a88d-a0d0-42f9-9904-fc95ea8eb341/3718939960.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d44c7697-3a81-42ee-b522-f6bbda0b5b9b/nujiwoxo.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_off0000b724.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB724 | 5288 bytes |
SHA-256: b7726c29161e99b23f64d5474b71fe5fe692d128867655d444c94b443785d43b |
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font_01_sfnt_off0000c922.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC922 | 10992 bytes |
SHA-256: 198d2e3f015cec7c8140ea250aa57e17964603d315e8e9f34893b2d80cc72b83 |
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