MALICIOUS — 12423607525.pdf

MALICIOUS — 12423607525.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: 8b53e60a2a694be63bc5b7d146c1c28c7ba7451dc7feefbbaa801fbaf250105c
• SHA-1: 80214359ebc24216002dc12590f66d7c45dbdd1d
• MD5: dde0041cb43df2ec50b0559d23baaa60
• ssdeep: 768:ugGzpD2/OSiQ9BOibX28w3tLvSZyPzMCYLbPRkTo/bY2rixLNq7EoLZ044OG5za9:LGFSWUBOiY3RabD/E2rixL8LZ04s5za9
• TLSH: T1C133AEF3A0B7CC8C6A8AA78369AE24596095C7896032B76405CD7B6CC17C7BD3F41E50
• Submitted as: 12423607525.pdf
• File type: pdf · Size: 48394 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://ggtraff.ru/strik?keyword=annamayya+movie+songs+lyrics+telugu+pdf, https://cdn.shopify.com/s/files/1/0429/4819/8556/files/crystal_reports_2016_crack.pdf, https://cdn.shopify.com/s/files/1/0435/7275/6648/files/40235153287.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://ggtraff.ru/strik?keyword=annamayya+movie+songs+lyrics+telugu+pdf
• https://cdn.shopify.com/s/files/1/0429/4819/8556/files/crystal_reports_2016_crack.pdf
• https://cdn.shopify.com/s/files/1/0435/7275/6648/files/40235153287.pdf
• https://cdn.shopify.com/s/files/1/0431/9130/4343/files/wewopimibir.pdf
• https://cdn.shopify.com/s/files/1/0427/9202/6271/files/34769394909.pdf
• http://wedudo.nooracademyonline.com/uploads/1/3/1/8/131871390/fokax.pdf
• https://uploads.strikinglycdn.com/files/bd0e24da-30b8-43c3-bb77-76007ecf85e4/53185959941.pdf
• https://uploads.strikinglycdn.com/files/1713630a-6a5e-4061-b2eb-b8bc6a560109/96162730267.pdf
• https://uploads.strikinglycdn.com/files/428a6c6a-7cf9-4620-8d58-bf37b549e4b8/58074071080.pdf
• https://cdn.shopify.com/s/files/1/0434/6960/2978/files/19888803520.pdf
• https://cdn.shopify.com/s/files/1/0434/1350/4150/files/email_templates_free_outlook.pdf
• https://cdn.shopify.com/s/files/1/0433/0687/7080/files/24221046066.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

• ggtraff.ru
• cdn.shopify.com
• wedudo.nooracademyonline.com
• uploads.strikinglycdn.com
• www.w3.org
• purl.org
• ns.adobe.com

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