MALICIOUS — 65250e.pdf

MALICIOUS — 65250e.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: 4961bcafe1fbde700dfea9980924ea8a58588e88dbb5df255415993655f92a5f
• SHA-1: a2c0cfd355eb21d1e49def91af3ed43bae245f97
• MD5: 2635a5b9c5bfeb7a0d2ebeb5c97c7a7e
• ssdeep: 3072:q+AKFRxKUdolv1wK2sJRbISVUIRTx08IbrzfsXs:VRfolj2AJVUIlCV
• TLSH: T11F3BF1F7918BDD4D76DE27137FA52508B48DCAC83627DBE040CCB66CD9A81AC7A50821
• Submitted as: 65250e.pdf
• File type: pdf · Size: 107744 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://traffine.ru/wb?keyword=naruto%20shippuden%20episode%20guide%20wiki, https://uploads.strikinglycdn.com/files/2d9a2b5b-d3b2-4db1-a9c2-1bbe40a1bd79/24107726922.pdf, https://cdn-cms.f-static.net/uploads/4414687/normal_5fa51a36e1d70.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/wb?keyword=naruto%20shippuden%20episode%20guide%20wiki
• https://uploads.strikinglycdn.com/files/2d9a2b5b-d3b2-4db1-a9c2-1bbe40a1bd79/24107726922.pdf
• https://cdn-cms.f-static.net/uploads/4414687/normal_5fa51a36e1d70.pdf
• https://cdn-cms.f-static.net/uploads/4380883/normal_5f97342829399.pdf
• https://medizagokitoni.weebly.com/uploads/1/3/2/3/132303310/gizixulu.pdf
• https://pegebitejujag.weebly.com/uploads/1/3/4/4/134445458/963469.pdf
• https://cdn-cms.f-static.net/uploads/4383565/normal_5f97128e87400.pdf
• https://uploads.strikinglycdn.com/files/f10ceda9-8306-4076-88d9-1a1570103af9/twilight_eclipse_ebook_free_download.pdf
• https://uploads.strikinglycdn.com/files/33957790-ba5e-44d7-907c-1fa17d6866b3/tuzufapuxuduju.pdf
• https://cdn-cms.f-static.net/uploads/4422382/normal_5f9fcc3f155c9.pdf
• https://cdn-cms.f-static.net/uploads/4386620/normal_5f9d93be21638.pdf
• https://cdn-cms.f-static.net/uploads/4404723/normal_5fa7bfd7d654e.pdf
• https://cdn-cms.f-static.net/uploads/4391303/normal_5fa3ca1395ed8.pdf
• https://cdn-cms.f-static.net/uploads/4448991/normal_5fae1f0fe4b10.pdf
• https://cdn-cms.f-static.net/uploads/4376374/normal_5fa18c6854504.pdf
• https://cdn-cms.f-static.net/uploads/4379982/normal_5f8eaa5cebe03.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
• medizagokitoni.weebly.com
• pegebitejujag.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report