MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, identified by the PDF_SEO_LINK_FARM heuristic, suggesting a link farm or phishing attempt. The ML classifier and ClamAV detection strongly indicate malicious content. The primary URL, 'https://traffset.ru/strik?utm_term=octopus+watch+v2+screen+protector', appears to be the lure for this attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 5
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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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://traffset.ru/strik?utm_term=octopus+watch+v2+screen+protector PDF link annotation
- https://cdn-cms.f-static.net/uploads/4421339/normal_5fd680d8c3a40.pdfIn PDF document text
- https://sajofagexureleb.weebly.com/uploads/1/3/4/6/134652103/gomopujitubajep.pdfIn PDF document text
- https://besekexedonake.weebly.com/uploads/1/3/2/7/132741764/wetekewebajutus-vivutikowal-lamabez.pdfIn PDF document text
- https://xowunaxevome.weebly.com/uploads/1/3/4/6/134679103/09aa296e6da6.pdfIn PDF document text
- https://bonopabugo.weebly.com/uploads/1/3/4/5/134581776/bf86e3.pdfIn PDF document text
- https://detaxotipag.weebly.com/uploads/1/3/4/7/134730838/f05e01a.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/10f0001f-0eda-47ca-9e00-82f5645c2cfe/tukoxivofezozekibane.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/362771b6-9dd5-49db-a9fb-744a04d8e05c/17827915838.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d7ea46e6-1232-4522-9cf7-fda6145be93f/39541346122.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/08c7a7b3-f166-4ef6-a37b-81fad419c0d8/western_global_airlines_jobs.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_off0000bc0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBC0D | 5300 bytes |
SHA-256: 12d9adf89e5ef96c26378bd20034c496b13fa1c1a62381a6e14ec7f13f831bdd |
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font_01_sfnt_off0000ce28.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE28 | 10760 bytes |
SHA-256: 6e09996568eeba3941b5ad1f23b051c90f1757c031177d4595df0613ded1282e |
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