MALICIOUS — 9294016.pdf

MALICIOUS — 9294016.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: 67972dd51d5f523f9701ad5710adbee52172250bfe5655c4d852f2555bacdaef
• SHA-1: 4ea445dee613a9768c988a7e87db8ae41261e8a3
• MD5: db62526a80ac84897026f6e5b6cc2469
• ssdeep: 1536:lY4BE8PPq29tdD6AVwaTYtZhbpl03Z+TVV62btDX4M:J62PdTYvNU+TVVJ/
• TLSH: T13536E0F32187CD8D2A81AF439FE15968A45DC389253297F0488CF6ACC8785BE7E70951
• Submitted as: 9294016.pdf
• File type: pdf · Size: 66387 bytes
• Verdict: malicious (92/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The malicious score of 92/100 is the fusion of 4 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded network infrastructure: https://trafficel.ru/wb?keyword=asthma%20in%20pregnancy%20rcog%20guidelines, https://uploads.strikinglycdn.com/files/09be2096-619b-4397-af3f-2cba7506ce33/rokajezokixopezix.pdf, https://uploads.strikinglycdn.com/files/766bd5a1-1280-43e7-b251-624aa91af9e6/85243761485.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• https://trafficel.ru/wb?keyword=asthma%20in%20pregnancy%20rcog%20guidelines
• https://uploads.strikinglycdn.com/files/09be2096-619b-4397-af3f-2cba7506ce33/rokajezokixopezix.pdf
• https://uploads.strikinglycdn.com/files/766bd5a1-1280-43e7-b251-624aa91af9e6/85243761485.pdf
• https://cdn-cms.f-static.net/uploads/4464527/normal_5fb2d2802a0f4.pdf
• https://cdn-cms.f-static.net/uploads/4382621/normal_5f93920964707.pdf
• https://uploads.strikinglycdn.com/files/94b5968d-36af-45e0-b851-3a28abe999dd/vugesimuxibodit.pdf
• https://cdn-cms.f-static.net/uploads/4369514/normal_5f970f73255bb.pdf
• https://cdn-cms.f-static.net/uploads/4365589/normal_5f87528052181.pdf
• https://cdn-cms.f-static.net/uploads/4451940/normal_5fa4fe004b65b.pdf
• https://uploads.strikinglycdn.com/files/849e9c8a-2994-4b90-956d-0337b300e1d3/honda_helix_250_service_manual.pdf
• https://cdn-cms.f-static.net/uploads/4389571/normal_5f9b93f4e5b43.pdf
• https://uploads.strikinglycdn.com/files/491342cd-1188-4985-8d4e-b5bf2fd595e7/kamatofux.pdf
• https://uploads.strikinglycdn.com/files/15ef4c68-969a-4b57-81e6-59ac7bb36d53/figivulokegesigoxetidone.pdf
• https://vafumigoku.weebly.com/uploads/1/3/1/3/131384305/welozuz.pdf
• http://www.w3.org/1999/02/22-rdf-syntax-ns#
• http://purl.org/dc/elements/1.1/
• http://ns.adobe.com/pdf/1.3/
• http://ns.adobe.com/xap/1.0/
• http://ns.adobe.com/xap/1.0/mm/
• http://ns.adobe.com/xap/1.0/rights/

Embedded domains

• trafficel.ru
• uploads.strikinglycdn.com
• cdn-cms.f-static.net
• vafumigoku.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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