MALICIOUS — pepigedeliriroxut.pdf

MALICIOUS — pepigedeliriroxut.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 9d220b34a16d3cd4f3947b1ef1e7c203d9ffde269e12d6795f96b2d423c8a9cb
• SHA-1: edfdf399629b1595eaa958e1e87c0e2b0e23783b
• MD5: 66041ce33504a3e1d8b4488209bdfe63
• ssdeep: 768:cgGzpD4KS22JmqPVYMkRR13f9YShz1W1zkp+aBr8t29AEPHLVwUpy6AnOkOOtX:5GF0C2JmyVYlR13f9BW1zZaBrSlcweyp
• TLSH: T19B319DF755A7ED8C7A8AAF07BEE61158A145D68C6036AA70448C373DC07C2FD6F40A11
• Submitted as: pepigedeliriroxut.pdf
• File type: pdf · Size: 41415 bytes
• Verdict: malicious (88/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://cctraff.ru/strik?keyword=printable+answer+sheet+pdf, https://site-1036671.mozfiles.com/files/1036671/63950656282.pdf, https://site-1037191.mozfiles.com/files/1037191/lazinowuregejominimaxaz.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/strik?keyword=printable+answer+sheet+pdf
• https://site-1036671.mozfiles.com/files/1036671/63950656282.pdf
• https://site-1037191.mozfiles.com/files/1037191/lazinowuregejominimaxaz.pdf
• https://site-1036869.mozfiles.com/files/1036869/65832685887.pdf
• http://files.beautymarkz.shop/uploads/1/3/0/7/130776567/2643644.pdf
• http://files.ingitravel.com/uploads/1/3/1/4/131437402/tezek_fesuxa_zijoroka.pdf
• https://uploads.strikinglycdn.com/files/9b2ae093-451d-4d62-9cec-7d983ddeaa82/79061756867.pdf
• https://uploads.strikinglycdn.com/files/b9b0e42d-a973-4aaf-930a-9281ecd42913/pisosinupor.pdf
• https://site-1037102.mozfiles.com/files/1037102/wijawewevadizusurazaru.pdf
• https://site-1037061.mozfiles.com/files/1037061/32373411311.pdf
• https://site-1036815.mozfiles.com/files/1036815/27299134927.pdf
• https://site-1036783.mozfiles.com/files/1036783/95926383261.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
• site-1036671.mozfiles.com
• site-1037191.mozfiles.com
• site-1036869.mozfiles.com
• files.beautymarkz.shop
• files.ingitravel.com
• uploads.strikinglycdn.com
• site-1037102.mozfiles.com
• site-1037061.mozfiles.com
• site-1036815.mozfiles.com
• site-1036783.mozfiles.com
• www.w3.org
• purl.org
• ns.adobe.com

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