MALICIOUS — normal_5fe3ec854f36b.pdf

MALICIOUS — normal_5fe3ec854f36b.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 5c9537113bb358fc8f361004584fc55fa7c69aec6e9d44d06a9fbd8a36090e44
• SHA-1: 9632c286687494e72ff890efb72776709a8573fd
• MD5: 82b000812bb3bb6f60e475e793c17978
• ssdeep: 1536:TQhqD3tYT5kK0vZDIji8B5LcoFu7llvyRqRj/Wlej:Mu6uvVtM+oOlxyRqAU
• TLSH: T1D736C0F7229BDE4C6F85BB837DE9016C6195E28D312686F40449BA1CC4782FDBF50A24
• Submitted as: normal_5fe3ec854f36b.pdf
• File type: pdf · Size: 67559 bytes
• Verdict: malicious (94/100)

Detections (4 of 53 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 94/100 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 suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4410447/normal_5fbd382e69322.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://trafftec.ru/123?utm_term=necky+looksha+14+weight, https://rojukekodeb.weebly.com/uploads/1/3/4/6/134682316/kesorogiwa.pdf, https://zesopupejilit.weebly.com/uploads/1/3/0/7/130738861/8911912f5f58fde.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://trafftec.ru/123?utm_term=necky+looksha+14+weight
• https://rojukekodeb.weebly.com/uploads/1/3/4/6/134682316/kesorogiwa.pdf
• https://zesopupejilit.weebly.com/uploads/1/3/0/7/130738861/8911912f5f58fde.pdf
• https://cdn-cms.f-static.net/uploads/4410447/normal_5fbd382e69322.pdf
• https://pibiwija.weebly.com/uploads/1/3/4/8/134896476/punapuborad.pdf
• https://uploads.strikinglycdn.com/files/ea29bd00-f4af-4cf2-a129-3a26f249a522/47835183967.pdf
• https://cdn.sqhk.co/baxemazisod/hkPjjui/world_war_1_recruitment_posters_for_the_us.pdf
• https://cdn-cms.f-static.net/uploads/4454171/normal_5fc119cc846c9.pdf
• https://uploads.strikinglycdn.com/files/76f43fe0-2948-46a3-bd5d-6b4a25c55077/dieta_de_1200_calorias_del_doctor_nowzaradan.pdf
• https://s3.amazonaws.com/fisulefajow/28292386357.pdf
• https://cdn-cms.f-static.net/uploads/4415519/normal_5fbf64c07ed45.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

• trafftec.ru
• rojukekodeb.weebly.com
• zesopupejilit.weebly.com
• cdn-cms.f-static.net
• pibiwija.weebly.com
• uploads.strikinglycdn.com
• cdn.sqhk.co
• s3.amazonaws.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report