MALICIOUS — 86806398616.pdf

MALICIOUS — 86806398616.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: 3996960978ca820451f0aadb73e8b26fa38243ebecf5eda06c692669913fc441
• SHA-1: 520b5f0e269c5be04c608b97f2eb3c5e37bd72fa
• MD5: 7c7ff519d49618d00bf1a885e0595b3e
• ssdeep: 768:wgGzpD1vJ4+YuMH9Nc9zpGSY3YD1F+DU1C7ZzUUqFzd:dGFhxG9Nc1pvhD1kDS26XFzd
• TLSH: T1DD319DF35157ED8CBA836B036CB600466089C78DA163A674598CBB7CC47CABDBE50520
• Submitted as: 86806398616.pdf
• File type: pdf · Size: 41482 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://gettraff.ru/strik?keyword=characteristics+of+life+test+pdf, http://files.sixpenny-childcare.co.uk/uploads/1/3/2/6/132681443/nojadoge.pdf, http://files.soapbarlounge.com/uploads/1/3/0/7/130776718/luriza_bokitewakikizu_sepipe.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://gettraff.ru/strik?keyword=characteristics+of+life+test+pdf
• http://files.sixpenny-childcare.co.uk/uploads/1/3/2/6/132681443/nojadoge.pdf
• http://files.soapbarlounge.com/uploads/1/3/0/7/130776718/luriza_bokitewakikizu_sepipe.pdf
• http://dodoweti.epworthumclouisville.com/uploads/1/3/2/7/132740405/zebudejokokejaf.pdf
• https://site-1036753.mozfiles.com/files/1036753/lupupifisutufavujid.pdf
• https://site-1037000.mozfiles.com/files/1037000/zuvezafunelom.pdf
• https://site-1036737.mozfiles.com/files/1036737/bakosabedebisekubuwokofoj.pdf
• https://site-1037219.mozfiles.com/files/1037219/15660675474.pdf
• https://site-1037061.mozfiles.com/files/1037061/pajawapufoxojewijonefegi.pdf
• https://site-1037196.mozfiles.com/files/1037196/46798987673.pdf
• https://site-1036767.mozfiles.com/files/1036767/kunakikazobolisivupibut.pdf
• https://site-1037230.mozfiles.com/files/1037230/63381508497.pdf
• https://cdn.shopify.com/s/files/1/0429/3473/0911/files/28849293569.pdf
• https://cdn.shopify.com/s/files/1/0434/3840/7845/files/mathematics_formative_assessment_75_practical_strategies.pdf
• https://cdn.shopify.com/s/files/1/0430/8946/1410/files/18695412901.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

• gettraff.ru
• files.sixpenny-childcare.co.uk
• files.soapbarlounge.com
• dodoweti.epworthumclouisville.com
• site-1036753.mozfiles.com
• site-1037000.mozfiles.com
• site-1036737.mozfiles.com
• site-1037219.mozfiles.com
• site-1037061.mozfiles.com
• site-1037196.mozfiles.com
• site-1036767.mozfiles.com
• site-1037230.mozfiles.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report