MALICIOUS — 8b4172_23ceb0e41f9a4a6e8a728f376abaefe8.pdf

MALICIOUS — 8b4172_23ceb0e41f9a4a6e8a728f376abaefe8.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 5 of 50 detection engines flagged it.

Identification

• SHA-256: 1ad5224304e831f55281ed832c733fc6f93ceb8cda5225fd1fa74fdb919533b2
• SHA-1: 2377013f8bdfea87e59f998616d9229472f0d06f
• MD5: fa0ab04a6a98df1eba31b7dc3269538e
• ssdeep: 1536:aBSLoSonj0f6aTXTGnOIhNSey8Ql6II56ADR75enWtHg7gsYC:GSejRaTaOaNSeyj65pDR75enaHg7d
• TLSH: T11138E1F76097CE8C7BDA9F03ACE61499548EC6986132C9E45488B35CC4BC1BD7E50B82
• Submitted as: 8b4172_23ceb0e41f9a4a6e8a728f376abaefe8.pdf
• File type: pdf · Size: 80595 bytes
• Verdict: malicious (92/100)

Detections (5 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Trellix Stinger (McAfee): PDF/Phish-FAB!FA0AB04A6A98
• 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://yafferge.ru/wix?keyword=how+to+hack+pixel+gun+3d+ios+2018, https://cdn.sqhk.co/nimotixalulo/hhhucrC/12v_cable_size_calculator_nz.pdf, http://vasuxarogaxatix.iblogger.org/17121064000.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://yafferge.ru/wix?keyword=how+to+hack+pixel+gun+3d+ios+2018
• https://s3.amazonaws.com/zubata/galileo_quick_reference_guide.pdf
• https://s3.amazonaws.com/tedowafomaru/iphone_5_battery_price_original.pdf
• https://s3.amazonaws.com/gomakobez/addition_math_sheets_for_grade_1.pdf
• https://s3.amazonaws.com/zozuxukoxo/arquitectura_neoclasica.pdf
• https://s3.amazonaws.com/kafises/borodatojad.pdf
• https://cdn.sqhk.co/nimotixalulo/hhhucrC/12v_cable_size_calculator_nz.pdf
• http://vasuxarogaxatix.iblogger.org/17121064000.pdf
• http://zumewozuzetarun.epizy.com/porur.pdf
• https://s3.amazonaws.com/kibavutibeved/83348107205.pdf
• https://cdn.sqhk.co/vujejanar/fmgfz6h/tanks_battle_apk_mod.pdf
• https://cdn-cms.f-static.net/uploads/4468255/normal_5fd245a3c6744.pdf
• https://cdn.sqhk.co/xaselavub/fKMmCjc/is_office_64_bit_faster_than_32.pdf
• https://cdn.sqhk.co/natokaze/Zjjhb3m/rovurakibopun.pdf
• https://cdn.sqhk.co/vasozaponem/aTLeYfY/asteroids_heading_toward_earth_2019.pdf
• https://cdn.sqhk.co/dudumadopole/qjiiwpt/drag_n_boom_apk_mod_download.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

• yafferge.ru
• s3.amazonaws.com
• cdn.sqhk.co
• vasuxarogaxatix.iblogger.org
• zumewozuzetarun.epizy.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

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