MALICIOUS — normal_5fc7e878063e2.pdf

MALICIOUS — normal_5fc7e878063e2.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: f5009c6e957306c0e22f7da6b1e2d7708845c8cffdeb45fe2a7ed491e5de1e7c
• SHA-1: e3da9d30023a5510278012c068831706d20dc27b
• MD5: f47ae55bd16f27bcd38d398b0d39adf4
• ssdeep: 1536:AReCB/T4Mzd9vZ/oH/RGt7ev+rcjUytIou6:LaLrZ/MG46c9tk6
• TLSH: T1B036CFF3714BDF8C7E871B6375A22888640AC6853932EB6814847B2CD5B96BD7F40B50
• Submitted as: normal_5fc7e878063e2.pdf
• File type: pdf · Size: 67986 bytes
• Verdict: malicious (92/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• 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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded network infrastructure: https://traffine.ru/123?utm_term=m%25C3%25BAsica+cristiana+alegres+de+cristo, https://uploads.strikinglycdn.com/files/e651e981-017b-43d1-8382-ca6c137f5a97/hair_salon_business_plan.pdf, https://uploads.strikinglycdn.com/files/9b88d546-d8e9-4bbc-bcab-6aee520b2e95/dakojuwitanubuxuvanu.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://traffine.ru/123?utm_term=m%25C3%25BAsica+cristiana+alegres+de+cristo
• https://uploads.strikinglycdn.com/files/e651e981-017b-43d1-8382-ca6c137f5a97/hair_salon_business_plan.pdf
• https://uploads.strikinglycdn.com/files/9b88d546-d8e9-4bbc-bcab-6aee520b2e95/dakojuwitanubuxuvanu.pdf
• https://cdn-cms.f-static.net/uploads/4369514/normal_5fad9afcefb98.pdf
• https://cdn-cms.f-static.net/uploads/4368505/normal_5f8781ed568fd.pdf
• https://static1.squarespace.com/static/5fc28d360b6b03258f4005db/t/5fc7549c4f9413233b1f9574/1606898845773/38054730511.pdf
• https://static1.squarespace.com/static/5fc3e0aef9866f3fd2e6cd3c/t/5fc4b4bfe18c5c478e901321/1606726850575/33667587018.pdf
• https://cdn-cms.f-static.net/uploads/4421781/normal_5fbdf6ca879e7.pdf
• https://uploads.strikinglycdn.com/files/2ca4fa42-0024-4eee-81f0-647839ba8a02/rikiz.pdf
• https://cdn-cms.f-static.net/uploads/4366987/normal_5f87397806231.pdf
• https://dajilifu.weebly.com/uploads/1/3/4/8/134891154/8176460.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

• traffine.ru
• uploads.strikinglycdn.com
• cdn-cms.f-static.net
• static1.squarespace.com
• dajilifu.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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