MALICIOUS — 024b4b7650fca16.pdf

MALICIOUS — 024b4b7650fca16.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 6 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 98ce2d1be070a5f7a3e578fc1d635876d3f1ac18f43f5580ee99200b0f0b24e9
• SHA-1: 1a3efa2eac2d4d8b13995e00b3234e9322e2561f
• MD5: ef790acfb30bb07f8f340e51bf4dbacc
• ssdeep: 1536:9YYv03uu67sA1ji6GMPBRLnUkzKHCmde/FME:PvB3IA1jqMP3Dhz0CxN
• TLSH: T16E36E1F3918FDD8CFA8B5B572BD91E7C62D5E29D6413DA904444BA3CC6781EC2E10A20
• Submitted as: 024b4b7650fca16.pdf
• File type: pdf · Size: 69226 bytes
• Verdict: malicious (94/100)

Detections (6 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Trellix Stinger (McAfee): PDF/Phish-FAB!EF790ACFB30B
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 94/100 is the fusion of 5 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 link rated suspicious by URL analysis: https://munejubulogulep.weebly.com/uploads/1/3/4/2/134266186/lirikitaxakug_kubovex.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafffe.ru/wb?keyword=delicious%20cookie%20recipes%20chocolate%20chip, https://dufurewamefo.weebly.com/uploads/1/3/4/5/134595550/rajituwogitufuru.pdf, https://munejubulogulep.weebly.com/uploads/1/3/4/2/134266186/lirikitaxakug_kubovex.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://trafffe.ru/wb?keyword=delicious%20cookie%20recipes%20chocolate%20chip
• https://dufurewamefo.weebly.com/uploads/1/3/4/5/134595550/rajituwogitufuru.pdf
• https://munejubulogulep.weebly.com/uploads/1/3/4/2/134266186/lirikitaxakug_kubovex.pdf
• https://zinikedefi.weebly.com/uploads/1/3/0/7/130740178/6867760.pdf
• https://s3.amazonaws.com/bajapovogam/73998439827.pdf
• https://uploads.strikinglycdn.com/files/fa1ba0fb-90de-4436-b34f-fb85837b83a8/exercise_physiology_and_disability.pdf
• https://uploads.strikinglycdn.com/files/73962568-c646-4b53-9e92-ef9d7a828573/daenerys_fan_art.pdf
• https://cdn.sqhk.co/koxixoneto/kzOdghc/pubujavuxitofajoruv.pdf
• https://s3.amazonaws.com/nitajosasa/38068119250.pdf
• https://cdn-cms.f-static.net/uploads/4453334/normal_5fad9f6058704.pdf
• https://s3.amazonaws.com/rujabepifar/virgen_del_cisne_celebracion.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

• trafffe.ru
• dufurewamefo.weebly.com
• munejubulogulep.weebly.com
• zinikedefi.weebly.com
• s3.amazonaws.com
• uploads.strikinglycdn.com
• cdn.sqhk.co
• 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