MALICIOUS — turuzotu.pdf

MALICIOUS — turuzotu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 52 detection engines flagged it.

Identification

• SHA-256: 44de3bd4eafd0661d7a7433e34911a93304e163067a5174a27d383ce251093c6
• SHA-1: fb410dea871bf34b6d5db00e81fcdfcf5518f4a1
• MD5: 3dcb449f55003648202441fd132b136d
• ssdeep: 768:KgGzpDFr6nKjGkPN/hS9iC1RLfe2Fnd1ADctS9F7nfjeQR5VuLm:XGFZUkFMdFnycY9Fj/VuLm
• TLSH: T1F932AEF31067EC88BB86AB0769BA14046547C79D7036AA6414DD3B7CC8BC6FC5D60970
• Submitted as: turuzotu.pdf
• File type: pdf · Size: 44974 bytes
• Verdict: malicious (88/100)

Detections (3 of 52 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=igo+primo+2.4+windows+ce+6.0+free+download, https://site-1038627.mozfiles.com/files/1038627/20882818424.pdf, https://site-1037035.mozfiles.com/files/1037035/23530531978.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=igo+primo+2.4+windows+ce+6.0+free+download
• https://site-1038627.mozfiles.com/files/1038627/20882818424.pdf
• https://site-1037035.mozfiles.com/files/1037035/23530531978.pdf
• https://site-1037024.mozfiles.com/files/1037024/nebosobatevekepoxef.pdf
• https://site-1037044.mozfiles.com/files/1037044/45745002065.pdf
• https://site-1039283.mozfiles.com/files/1039283/98496315839.pdf
• http://files.tandesoleilmorrobay.com/uploads/1/3/1/4/131455543/218793.pdf
• http://files.brownbarktreeservice.com/uploads/1/3/2/8/132814930/8b6daf.pdf
• https://cdn.shopify.com/s/files/1/0433/5727/4261/files/jimonazomizazoxuduwusuve.pdf
• https://cdn.shopify.com/s/files/1/0479/5393/6540/files/56198977325.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
• site-1038627.mozfiles.com
• site-1037035.mozfiles.com
• site-1037024.mozfiles.com
• site-1037044.mozfiles.com
• site-1039283.mozfiles.com
• files.tandesoleilmorrobay.com
• files.brownbarktreeservice.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report