MALICIOUS — wojubumusafopig.pdf

MALICIOUS — wojubumusafopig.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: d33bdc2df83efbe422ec69bf6ed35bcb04aa1827e7516e01a7acf208b5d5a83b
• SHA-1: 9d246c284a232882b3dddce9957abcc679875cd8
• MD5: 665d6caba720e27b4f0064e8ecb93fcf
• ssdeep: 1536:rQS8ugQ8hAc04vOAS27RTsxoTbti0glLhrwAsZO8M3k5Ta:kG8KFExV7ixoPtwlLhOD1Q
• TLSH: T10A36E0F36366EECC36466B1791FD665C7451C68C36366A148088B6BCD8B83FD7E10A20
• Submitted as: wojubumusafopig.pdf
• File type: pdf · Size: 64399 bytes
• Verdict: malicious (96/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 96/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/5ba135d2-d130-4374-8415-6d7d90ee1467/plan_de_construction_de_lhermione.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://traffset.ru/wb?keyword=incoming%20call%20ringtone%20%20apps, https://purusoze.weebly.com/uploads/1/3/4/4/134495244/7b8637b.pdf, https://ziripovopibew.weebly.com/uploads/1/3/0/8/130874468/4350661.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://traffset.ru/wb?keyword=incoming%20call%20ringtone%20%20apps
• https://s3.amazonaws.com/xaliwalufoguni/central_west_coast_florida_fishing_report.pdf
• https://purusoze.weebly.com/uploads/1/3/4/4/134495244/7b8637b.pdf
• https://s3.amazonaws.com/zobuwubedak/common_flexor_tendon_elbow_anatomy.pdf
• https://ziripovopibew.weebly.com/uploads/1/3/0/8/130874468/4350661.pdf
• https://s3.amazonaws.com/zunaporam/karls_appliances_review.pdf
• https://uploads.strikinglycdn.com/files/7b96c8bf-de1d-4db8-8587-3537c5fae62b/jibevupob.pdf
• https://s3.amazonaws.com/jozetej/galumogoga.pdf
• https://s3.amazonaws.com/viromibukoleliw/83643384359.pdf
• https://uploads.strikinglycdn.com/files/5ba135d2-d130-4374-8415-6d7d90ee1467/plan_de_construction_de_lhermione.pdf
• https://zetizisoxaw.weebly.com/uploads/1/3/4/4/134498522/6598353.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

• traffset.ru
• s3.amazonaws.com
• purusoze.weebly.com
• ziripovopibew.weebly.com
• uploads.strikinglycdn.com
• zetizisoxaw.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report