MALICIOUS — 9852881.pdf

MALICIOUS — 9852881.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: d694816b9f6a0d72e9a2233ea56e8df5c293a75d5a7058ddbf758a11b29e4077
• SHA-1: 8029a1308805c43e21d2fd493dc88017608f4c03
• MD5: 03b515bf12bb739ee457080824a04fb9
• ssdeep: 1536:yvE5pP3FGzNccjE7+OM7vPcMAaMIQ5b0h/bVoW4mIxgpFt:GePFsBjOmP6YQ5eVoW45eh
• TLSH: T19637D0F31287DD8EA34627836BD76568610DCA6C365297A45484FB3CC9BC27CAF30560
• Submitted as: 9852881.pdf
• File type: pdf · Size: 71772 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://traffset.ru/wb?keyword=cisco%20aci%20training%20videos, https://uploads.strikinglycdn.com/files/2e1e6b4d-c622-4c14-958f-dfd2d2ae1d60/vivajufegudebom.pdf, https://cdn-cms.f-static.net/uploads/4367275/normal_5f9e68603d215.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://traffset.ru/wb?keyword=cisco%20aci%20training%20videos
• https://s3.amazonaws.com/sefipa/lawivokabarasawidija.pdf
• https://uploads.strikinglycdn.com/files/2e1e6b4d-c622-4c14-958f-dfd2d2ae1d60/vivajufegudebom.pdf
• https://cdn-cms.f-static.net/uploads/4367275/normal_5f9e68603d215.pdf
• https://cdn-cms.f-static.net/uploads/4385217/normal_5faf921c9d779.pdf
• https://s3.amazonaws.com/tiluwisulepam/78532143383.pdf
• https://cdn-cms.f-static.net/uploads/4450038/normal_5fb5b70c8c216.pdf
• https://s3.amazonaws.com/henghuili-files/lilidezev.pdf
• https://s3.amazonaws.com/dudurat/mile_sur_mera_tumhara_lyrics_street_dancer_3.pdf
• https://s3.amazonaws.com/tuxutedi/clock_template_vector_free.pdf
• https://cdn-cms.f-static.net/uploads/4378149/normal_5f9049d44766a.pdf
• https://s3.amazonaws.com/xeroguru/anchoring_script_in_marathi_for_college_gathering.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

• traffset.ru
• s3.amazonaws.com
• uploads.strikinglycdn.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report