MALICIOUS — 9e4ff2d43.pdf

MALICIOUS — 9e4ff2d43.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 0d92a61b7ec198ed91f7d00f1ba3079a5930576aff002d98ba510e345962e4e7
• SHA-1: fd14d09afb983b3f390ea6bf94a2745177ee0ea8
• MD5: 3cff5abc885a25a3ca286c87c12476f8
• ssdeep: 1536:jV71mAQnkI15PzdXY3rEN+8IVn2ockBU5bIj0C275fjq:+tnkI1VmbENI2YBqIj0C05m
• TLSH: T10336D1F3E297CE8C77866703E9BA105CA055D3C86522E6705C88BB1D95F86FD2F14A01
• Submitted as: 9e4ff2d43.pdf
• File type: pdf · Size: 67129 bytes
• Verdict: malicious (94/100)

Detections (4 of 50 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• 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 94/100 is the fusion of 5 weighted signals:

• ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95
• Embedded link rated suspicious by URL analysis: https://masogipu.weebly.com/uploads/1/3/1/6/131606875/7046071.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffset.ru/wb?keyword=azure%20information%20protection%20policy%20powershell, https://mazogerivajusem.weebly.com/uploads/1/3/4/3/134341978/7801427.pdf, https://cdn-cms.f-static.net/uploads/4427097/normal_5fbe97417439f.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=azure%20information%20protection%20policy%20powershell
• https://s3.amazonaws.com/wotodedaruzuk/fadonesodepalug.pdf
• https://s3.amazonaws.com/wuniku/3812626823.pdf
• https://mazogerivajusem.weebly.com/uploads/1/3/4/3/134341978/7801427.pdf
• https://cdn-cms.f-static.net/uploads/4427097/normal_5fbe97417439f.pdf
• https://cdn-cms.f-static.net/uploads/4414332/normal_5fa1454c4337d.pdf
• https://cdn-cms.f-static.net/uploads/4384159/normal_5fbddbcad5ab4.pdf
• https://memumozevevu.weebly.com/uploads/1/3/4/3/134378747/sodibemakevuwiw_xidip_tesopemobik_sidoperomulabe.pdf
• https://cdn-cms.f-static.net/uploads/4471988/normal_5fa50bccb9239.pdf
• https://s3.amazonaws.com/jebupofedijakuk/mepifuxizexifurod.pdf
• https://uploads.strikinglycdn.com/files/da8d00ae-2e87-436d-8fe9-dd87ba75f71c/nasodobukezujuped.pdf
• https://masogipu.weebly.com/uploads/1/3/1/6/131606875/7046071.pdf
• https://komomagifagele.weebly.com/uploads/1/3/4/7/134705279/pivago_xilizi_lupewijidarop_tulawixalofinu.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
• mazogerivajusem.weebly.com
• cdn-cms.f-static.net
• memumozevevu.weebly.com
• uploads.strikinglycdn.com
• masogipu.weebly.com
• komomagifagele.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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