MALICIOUS — gugimudevutixibedi.pdf

MALICIOUS — gugimudevutixibedi.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: 6887a412a111a5e2ca9d2a2bf29972d3d3b543f413da3b35ddc71dfada07493c
• SHA-1: 656efc3fd4e5a659d07163bb4a12e1c061dfebb6
• MD5: fddba6b7c6ce31ce0dc3e70314efafe6
• ssdeep: 768:ZxECeNWbsFs/glIH8+p9bSWZAeMKsu2GosDR/xlXazZEQV5I54444n0Nd0F1tA53:ZxaWbEtlK7MKHosXson0e65uP1ECc
• TLSH: T15F35C0F3A1E7DD8CB9C69B13A9FB0928654DCB4C253369704084776C84BDAAD7F00991
• Submitted as: gugimudevutixibedi.pdf
• File type: pdf · Size: 57978 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://traffset.ru/wb?keyword=baal%20veer%20153, https://cdn-cms.f-static.net/uploads/4479222/normal_5fa90533d500c.pdf, https://cdn-cms.f-static.net/uploads/4406501/normal_5f92813270688.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=baal%20veer%20153
• https://cdn-cms.f-static.net/uploads/4479222/normal_5fa90533d500c.pdf
• https://cdn-cms.f-static.net/uploads/4406501/normal_5f92813270688.pdf
• https://buliduxefexefux.weebly.com/uploads/1/3/1/6/131636978/fufaxutuxofetif_gofoge_pijedusukeson.pdf
• https://cdn-cms.f-static.net/uploads/4411511/normal_5fa215630896c.pdf
• https://cdn-cms.f-static.net/uploads/4446789/normal_5fa1510c9b9d0.pdf
• https://uploads.strikinglycdn.com/files/58801813-84e8-4373-8a42-a6d84954acfd/jorirokir.pdf
• https://japosazononugad.weebly.com/uploads/1/3/4/5/134583509/pobarevebotuji.pdf
• https://cdn-cms.f-static.net/uploads/4449974/normal_5fad5791ecc48.pdf
• https://cdn-cms.f-static.net/uploads/4404755/normal_5fa8c88e83665.pdf
• https://cdn-cms.f-static.net/uploads/4367635/normal_5f882844d4566.pdf
• https://zexafufu.weebly.com/uploads/1/3/4/5/134510694/zesidu.pdf
• https://s3.amazonaws.com/degagaziv/lopamalajefejuzudozomupo.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
• cdn-cms.f-static.net
• buliduxefexefux.weebly.com
• uploads.strikinglycdn.com
• japosazononugad.weebly.com
• zexafufu.weebly.com
• s3.amazonaws.com
• www.w3.org
• purl.org
• ns.adobe.com

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