MALICIOUS — normal_5fb017b4e8957.pdf

MALICIOUS — normal_5fb017b4e8957.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 463c29923ba86b8e9107facc815b006c416ce1fe3aa2c6bcf889c2d2465c6dd4
• SHA-1: f2dca55003240783e202d913860055c30765c571
• MD5: 610239f03df52c4b95c20ab11af981b5
• ssdeep: 1536:9vh2RrC0BxHcQP5O/Hrj5L0eAYELY3wWMUQOgWly2B+FmGlygB:p+rCSxHtwvr506bgWM+dVB6mGlb
• TLSH: T16737CFF3616BDC8CB78A9B137DBA1428340ACA9475339E604088B66DC5B83BD3F54E51
• Submitted as: normal_5fb017b4e8957.pdf
• File type: pdf · Size: 70860 bytes
• Verdict: malicious (92/100)

Detections (4 of 53 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

Why this verdict

The malicious score of 92/100 is the fusion of 4 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 network infrastructure: https://trafffe.ru/123?utm_term=wade+hampton+bowling, https://cdn-cms.f-static.net/uploads/4465555/normal_5fa9b6203f12a.pdf, https://cdn-cms.f-static.net/uploads/4376105/normal_5f97e47d65df3.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://trafffe.ru/123?utm_term=wade+hampton+bowling
• https://cdn-cms.f-static.net/uploads/4465555/normal_5fa9b6203f12a.pdf
• https://cdn-cms.f-static.net/uploads/4376105/normal_5f97e47d65df3.pdf
• https://cdn-cms.f-static.net/uploads/4407994/normal_5f9a64ab102aa.pdf
• https://cdn-cms.f-static.net/uploads/4367947/normal_5f91afecd2efc.pdf
• https://cdn-cms.f-static.net/uploads/4368958/normal_5f91ecc0c44fb.pdf
• https://cdn-cms.f-static.net/uploads/4401712/normal_5f90f3e3edf65.pdf
• https://tewodoxes.weebly.com/uploads/1/3/4/3/134368692/67275dfe66d6993.pdf
• https://cdn-cms.f-static.net/uploads/4413967/normal_5f984072c4fcd.pdf
• https://cdn-cms.f-static.net/uploads/4372967/normal_5fa72df5e940e.pdf
• https://cdn-cms.f-static.net/uploads/4466368/normal_5fadd8052254c.pdf
• https://dafebifu.weebly.com/uploads/1/3/4/3/134399244/satavera.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

• trafffe.ru
• cdn-cms.f-static.net
• tewodoxes.weebly.com
• dafebifu.weebly.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report