MALICIOUS — 6ec903bb5ba7430.pdf

MALICIOUS — 6ec903bb5ba7430.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: a0e205411ecd16da9eeb3a1f14e9514269308c97aacaa8e5371cbe85a905a2eb
• SHA-1: dd6d0c911bd3a34d1fd8960d26ebc044dabbaf2f
• MD5: 6c86eaa2598ab4f56c7829b1c2ddc6af
• ssdeep: 1536:XKoKcXkFJLjTbc+NSPzaKuBprHWbZsQi+lJyj0Ld:arrFJLjwmBp2Zs3+lJs6
• TLSH: T1E236D0F3B047DD9C76CB5743AAE649586049D7885272DAA0148CB66CC4B87FEEF20E10
• Submitted as: 6ec903bb5ba7430.pdf
• File type: pdf · Size: 67022 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
• Microsoft Defender: flagged
• 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://cctraff.ru/wb?keyword=ashes%20cricket%2019%20apk, https://uploads.strikinglycdn.com/files/a149bbb3-60b8-421c-8aa4-83f48cb1110d/qubit_dsdna_hs_assay_kit_range.pdf, https://uploads.strikinglycdn.com/files/ba6eb1d2-91a8-436f-aacf-5778904202ef/filetukivufemuduvoranaxa.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://cctraff.ru/wb?keyword=ashes%20cricket%2019%20apk
• https://s3.amazonaws.com/mazugezijap/car_payment_plan_agreement_template.pdf
• https://uploads.strikinglycdn.com/files/a149bbb3-60b8-421c-8aa4-83f48cb1110d/qubit_dsdna_hs_assay_kit_range.pdf
• https://s3.amazonaws.com/wizitifowubux/linking_verbs_worksheets_for_grade_5.pdf
• https://s3.amazonaws.com/wumodukubaru/cuppycake_song_mp4.pdf
• https://s3.amazonaws.com/gitipelut/66920527054.pdf
• https://uploads.strikinglycdn.com/files/ba6eb1d2-91a8-436f-aacf-5778904202ef/filetukivufemuduvoranaxa.pdf
• https://uploads.strikinglycdn.com/files/8bda892f-699f-496d-8442-a7c34a6f5bfd/xizekomudofunutuvoz.pdf
• https://s3.amazonaws.com/fujadabez/muwarifun.pdf
• https://uploads.strikinglycdn.com/files/b6614f7e-e52c-4302-b951-42290197fd35/21560259692.pdf
• https://s3.amazonaws.com/retobifulipo/agriculture_break_even_worksheet.pdf
• https://uploads.strikinglycdn.com/files/4e69982d-b517-4fac-a0c5-fc938ceb56a5/gekuwuvutomokap.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

• cctraff.ru
• s3.amazonaws.com
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report