MALICIOUS — d43733_e1a1bcaeab574f56bb12020ef8bed608.pdf

MALICIOUS — d43733_e1a1bcaeab574f56bb12020ef8bed608.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 8e0e2154ffeae052042280357480acf44fc239f2c69c8db1bd1d562c220230ff
• SHA-1: 6066c62dc08ff00c0cfa6fec871797f2dbed167e
• MD5: 0dd8b71973e976472cf935ceff764c1f
• ssdeep: 768:pgGzpDtzpn1zXBELmmizwGVebkfQShCfQe5ECaPZ2F3f:KGFRXgmmznuT27iPIF3f
• TLSH: T1ED31AEF790ABDD8C2A469713ADE611646185D7882026DBB05CC8377CC87C2FDAF41972
• Submitted as: d43733_e1a1bcaeab574f56bb12020ef8bed608.pdf
• File type: pdf · Size: 40534 bytes
• Verdict: malicious (88/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://ttraff.link/wix?keyword=rse+practice+skills+assessment+part+2+-+pt+ccna+4, https://7e9558fa-cefe-448f-a025-c4882f245f24.filesusr.com/ugd/58a813_6ef808996dbb4d4fb5f2a0d99d374b67.pdf?index=true, https://ae903360-c417-4d0a-878f-171f0352b056.filesusr.com/ugd/7e0eb0_3a77769d2e034e949947b717a0b587ab.pdf?index=true - 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://ttraff.link/wix?keyword=rse+practice+skills+assessment+part+2+-+pt+ccna+4
• https://7e9558fa-cefe-448f-a025-c4882f245f24.filesusr.com/ugd/58a813_6ef808996dbb4d4fb5f2a0d99d374b67.pdf?index=true
• https://ae903360-c417-4d0a-878f-171f0352b056.filesusr.com/ugd/7e0eb0_3a77769d2e034e949947b717a0b587ab.pdf?index=true
• https://26029428-028f-496b-9036-92eacd7e9088.filesusr.com/ugd/ac8c68_47179dae32ce44619dac885bc6b4468a.pdf?index=true
• https://71f4c0ea-d6b3-4357-aca6-f17d77f4ec09.filesusr.com/ugd/c722c2_afbf0ff4a7d14b6490310553630b86d4.pdf?index=true
• https://cdn.shopify.com/s/files/1/0427/8570/2054/files/86673460891.pdf
• http://gipuvesa.starlitbladessynchronizedskating.com/uploads/1/3/1/6/131636947/bafusawivor.pdf
• http://files.lifeandmissionchoir.com/uploads/1/3/0/7/130775108/26451.pdf
• http://nusumej.electriclitmag.com/uploads/1/3/1/6/131606349/kenujikunavodo-kemafekibonex-zatox.pdf
• https://cdn.shopify.com/s/files/1/0436/5818/2809/files/livro_tecnologia_da_informao_e_comunicao_renato_veloso.pdf
• https://cdn.shopify.com/s/files/1/0439/9818/3582/files/canciones_infantiles_piano.pdf
• https://cdn.shopify.com/s/files/1/0430/8549/6482/files/adjectives_and_adverbs_worksheets_grade_6.pdf
• https://cdn.shopify.com/s/files/1/0460/1026/9857/files/samsung_j710f_frp_bypass_apk.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

• ttraff.link
• 7e9558fa-cefe-448f-a025-c4882f245f24.filesusr.com
• ae903360-c417-4d0a-878f-171f0352b056.filesusr.com
• 26029428-028f-496b-9036-92eacd7e9088.filesusr.com
• 71f4c0ea-d6b3-4357-aca6-f17d77f4ec09.filesusr.com
• cdn.shopify.com
• gipuvesa.starlitbladessynchronizedskating.com
• files.lifeandmissionchoir.com
• nusumej.electriclitmag.com
• www.w3.org
• purl.org
• ns.adobe.com

Embedded IP addresses

• 192.168.1.1

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report