MALICIOUS — 86218051641.pdf

MALICIOUS — 86218051641.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: bb03850faf67066ecd5cdb3f2aea10048cb0ad31789937a1d23031339a927c84
• SHA-1: b7fb8f87afc19dcb2bd686ad1a80eee1ae9ce171
• MD5: f611018547841629b48192a1c16c8a9f
• ssdeep: 768:3gGzpDmioJWkgxOpZIhDcXa9Q9i9NsiteFQd2VvqjuP3xCsw6c06HNE9M+Sl+:QGF6RgxOJXWseoSjQhCsxcF6K+Sl+
• TLSH: T17D34AEF360A7DD8C6AC3AB836DA615996146CBC83172E65009C8376CC1787BDBF51A40
• Submitted as: 86218051641.pdf
• File type: pdf · Size: 57498 bytes
• Verdict: malicious (75/100)

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

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/503dfb29-ce2e-4d92-a3ae-33410371c9c8/39973603350.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://ggtraff.ru/strik?keyword=cancioneros+de+guitarra+pdf+gratis, https://cdn.shopify.com/s/files/1/0430/9752/2329/files/silica_exposure_control_plan_template_osha.pdf, https://cdn.shopify.com/s/files/1/0431/2511/2994/files/54252352076.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://ggtraff.ru/strik?keyword=cancioneros+de+guitarra+pdf+gratis
• https://cdn.shopify.com/s/files/1/0430/9752/2329/files/silica_exposure_control_plan_template_osha.pdf
• https://cdn.shopify.com/s/files/1/0431/2511/2994/files/54252352076.pdf
• https://cdn.shopify.com/s/files/1/0439/1501/8392/files/postal_service_cover_letter_for_post_office_job.pdf
• https://cdn.shopify.com/s/files/1/0433/8289/8839/files/excel_ledger_template.pdf
• http://files.lkkstudio.com/uploads/1/3/1/4/131452838/nezifirikuwanus.pdf
• http://majakape.dantothmusic.com/uploads/1/3/2/7/132741214/niwogibasaxiji-bosixosolobex.pdf
• http://wajom.fatfueledfanatic.com/uploads/1/3/1/3/131383562/7a0f74c6.pdf
• http://pozimusas.shopgoldgray.com/uploads/1/3/1/8/131856959/ponatumon_nomugo.pdf
• https://uploads.strikinglycdn.com/files/4eae0a73-2dfc-41b3-8b2c-67797ca6455d/xiwapopajanelidaf.pdf
• https://uploads.strikinglycdn.com/files/0d0c7f68-8b89-420b-95c4-184b9477db2e/59456649267.pdf
• https://uploads.strikinglycdn.com/files/c00880c2-65bd-4756-a396-7fc7b6a38bd8/18855898648.pdf
• https://uploads.strikinglycdn.com/files/503dfb29-ce2e-4d92-a3ae-33410371c9c8/39973603350.pdf
• http://notasu.rogerhorowitz.com/uploads/1/3/1/4/131452938/togepinitalo.pdf
• http://files.jennygass.com/uploads/1/3/0/8/130813079/aee7e7.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

• ggtraff.ru
• cdn.shopify.com
• files.lkkstudio.com
• majakape.dantothmusic.com
• wajom.fatfueledfanatic.com
• pozimusas.shopgoldgray.com
• uploads.strikinglycdn.com
• notasu.rogerhorowitz.com
• files.jennygass.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report