MALICIOUS — surinaxavuvaxos.pdf

MALICIOUS — surinaxavuvaxos.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: 59ec38e7f07d7f33536b651144f24039b98f455bf74d3ee38393a2a8ea41bea3
• SHA-1: efd7a4ea697ade9c247876a2386ad77be4a40a73
• MD5: 04ab97f4e75b5637ef3fd090b4dc3b88
• ssdeep: 1536:NtSwubIblMFtMb+bLrdj+X0nEjws0AJingngnTTgngnWgngn4W:7qXxbvB+kEMsTsnMM3MMWMMN
• TLSH: T10E35C0F3A2DBDCCC769ADB53B8E7455CA649C78531319BA490C8F66C887826D7D00E00
• Submitted as: surinaxavuvaxos.pdf
• File type: pdf · Size: 62440 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://finiluxexolije.weebly.com/uploads/1/3/1/8/131856594/9755103.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://traffine.ru/wb?keyword=awadhesh%20premi%202018%20video%20%20new, https://cdn-cms.f-static.net/uploads/4387417/normal_5fa93ec5be321.pdf, https://vidojibirulon.weebly.com/uploads/1/3/1/0/131070792/3029088.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://traffine.ru/wb?keyword=awadhesh%20premi%202018%20video%20%20new
• https://cdn-cms.f-static.net/uploads/4387417/normal_5fa93ec5be321.pdf
• https://vidojibirulon.weebly.com/uploads/1/3/1/0/131070792/3029088.pdf
• https://wuwotozon.weebly.com/uploads/1/3/4/3/134315251/dejomeg.pdf
• https://cdn-cms.f-static.net/uploads/4444884/normal_5fa7ed04b3eea.pdf
• https://jipemovikeral.weebly.com/uploads/1/3/4/0/134012889/055606a471fb.pdf
• https://wevinavuligi.weebly.com/uploads/1/3/4/5/134505150/tubamuzo.pdf
• https://cdn-cms.f-static.net/uploads/4428078/normal_5fa9b4df11c9d.pdf
• https://finiluxexolije.weebly.com/uploads/1/3/1/8/131856594/9755103.pdf
• https://s3.amazonaws.com/rozebofukixus/valve_guide_installation_tools.pdf
• https://sowameneritela.weebly.com/uploads/1/3/0/7/130775755/3657099.pdf
• https://bevugatumuga.weebly.com/uploads/1/3/4/3/134316863/xapukigaguwat.pdf
• https://s3.amazonaws.com/fomudebipefasu/26087286841.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

• traffine.ru
• cdn-cms.f-static.net
• vidojibirulon.weebly.com
• wuwotozon.weebly.com
• jipemovikeral.weebly.com
• wevinavuligi.weebly.com
• finiluxexolije.weebly.com
• s3.amazonaws.com
• sowameneritela.weebly.com
• bevugatumuga.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

File paths

• P:\hl

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report