MALICIOUS — e481ce_ee6979aca5d94b01bbd4e181dfbba758.pdf

MALICIOUS — e481ce_ee6979aca5d94b01bbd4e181dfbba758.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: 9ac8230a4f567ac72e2aef702005327e5d644f382bc1357f9aa283e8680ff24e
• SHA-1: ad6c973e9924ed15ed15bbaca86cc3a36452b997
• MD5: 64f7b4f63cb7a367c2b6d02fc45cff2d
• ssdeep: 768:0gGzpDErG1wWjKZEt80BAxSKtLryW7ZGBNcVC:BGFIUjVi0B8tLrT7EBNcVC
• TLSH: T11931BFF3515BDD8C3ED7DB2359E61025A185C688B1329BA440C9BBBCC47C2FDAE50A20
• Submitted as: e481ce_ee6979aca5d94b01bbd4e181dfbba758.pdf
• File type: pdf · Size: 39587 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://ttraff.com/wix?keyword=radio+arcade+lyrics, https://a29e81ad-7736-41af-807e-ea0d798d8dd4.filesusr.com/ugd/38062a_51f24d5e82ab4ac18f42de7e601d0338.pdf?index=true, https://d8b7b02e-d6fc-48d9-bfed-c97bedb14b61.filesusr.com/ugd/4ae4db_8211f5b879b8491588c6a9b000ceae9a.pdf?index=true - 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://ttraff.com/wix?keyword=radio+arcade+lyrics
• https://a29e81ad-7736-41af-807e-ea0d798d8dd4.filesusr.com/ugd/38062a_51f24d5e82ab4ac18f42de7e601d0338.pdf?index=true
• https://d8b7b02e-d6fc-48d9-bfed-c97bedb14b61.filesusr.com/ugd/4ae4db_8211f5b879b8491588c6a9b000ceae9a.pdf?index=true
• https://341e8894-b332-4e0a-9100-354a62367572.filesusr.com/ugd/e00bd3_32d1c7e8fdd84a0d8c00038edb753a84.pdf?index=true
• http://nimeburu.stephenharrisonweb.com/uploads/1/3/0/8/130874012/9022534.pdf
• https://cdn.shopify.com/s/files/1/0438/5128/4642/files/business_development_interview_questions_and_answers.pdf
• https://cdn.shopify.com/s/files/1/0431/5077/0333/files/bepuwamuxogubiwinelok.pdf
• https://da3aeb7e-71e7-41fb-95c6-3e74d6c846de.filesusr.com/ugd/185c00_c8530b5c87d04b8b87c8ce65bf794909.pdf?index=true
• https://42e5c9fb-be00-4712-bf83-f347ca321dc2.filesusr.com/ugd/0d018b_79373f00af214b3b9f9fadba39c3131c.pdf?index=true
• 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

• ttraff.com
• a29e81ad-7736-41af-807e-ea0d798d8dd4.filesusr.com
• d8b7b02e-d6fc-48d9-bfed-c97bedb14b61.filesusr.com
• 341e8894-b332-4e0a-9100-354a62367572.filesusr.com
• nimeburu.stephenharrisonweb.com
• cdn.shopify.com
• da3aeb7e-71e7-41fb-95c6-3e74d6c846de.filesusr.com
• 42e5c9fb-be00-4712-bf83-f347ca321dc2.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report