MALICIOUS — kagoxuxesupafuv_bebekobividek_lelejodi_fogib.pdf

MALICIOUS — kagoxuxesupafuv_bebekobividek_lelejodi_fogib.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 50 detection engines flagged it.

Identification

• SHA-256: bea16f670b47805d606ceb0e493000de841d4c1563b5e787fe5af95e766d24b9
• SHA-1: 06131e0038d10a514db4fae63d006e6a87b5f70b
• MD5: 936b8d46b99581b3eaf7b4071bb42451
• ssdeep: 1536:DgwhH/XRQ3ZO3+cNkDDkLVm9j37yzI5Yy4u/pnHOXElI9jt2FoKyHVJfr/8:0jZycDYVWjLyk5YEUEyKyvfI
• TLSH: T14B38D1F3D287DD9C67869F63A9BB099CA496DF8C2532DBA01144BB3CC9987BC1D11900
• Submitted as: kagoxuxesupafuv_bebekobividek_lelejodi_fogib.pdf
• File type: pdf · Size: 79469 bytes
• Verdict: malicious (92/100)

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

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://traffnew.ru/wb?keyword=atoms%20and%20molecules%20worksheets%20middle%20school, https://static1.squarespace.com/static/5fc19a8f40f1034a5caddecf/t/5fc5d8debc819f1cf4a3458e/1606801631370/native_american_seed_bank.pdf, https://cdn-cms.f-static.net/uploads/4405929/normal_5f938cfccd5f1.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://traffnew.ru/wb?keyword=atoms%20and%20molecules%20worksheets%20middle%20school
• https://static1.squarespace.com/static/5fc19a8f40f1034a5caddecf/t/5fc5d8debc819f1cf4a3458e/1606801631370/native_american_seed_bank.pdf
• https://s3.amazonaws.com/rubidokezive/sinusoidal_waveform_definition.pdf
• https://s3.amazonaws.com/rudelazifizuvo/sbi_new_atm_card_application_form.pdf
• https://cdn-cms.f-static.net/uploads/4405929/normal_5f938cfccd5f1.pdf
• https://cdn-cms.f-static.net/uploads/4450156/normal_5fb4943d2057a.pdf
• https://cdn-cms.f-static.net/uploads/4484118/normal_5fb837f60607d.pdf
• https://cdn-cms.f-static.net/uploads/4418972/normal_5fa03336a642b.pdf
• https://cdn-cms.f-static.net/uploads/4456122/normal_5fb9fafa78ae0.pdf
• https://s3.amazonaws.com/ninasivol/disable_message_blocking_android.pdf
• https://s3.amazonaws.com/tekujel/the_lightning_thief_weebly.pdf
• https://cdn-cms.f-static.net/uploads/4380084/normal_5f9ad385c2fb1.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

• traffnew.ru
• static1.squarespace.com
• s3.amazonaws.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report