MALICIOUS — 6593412282.pdf

MALICIOUS — 6593412282.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: cabf543fa6c1a02f4d5e681b45c9500d84d3e9e53612676893efa1d071fe7eea
• SHA-1: ed806a5ac756fff37545d1f7ef405c2237ce2025
• MD5: 30755a01b613d47de8892e303070c4f7
• ssdeep: 768:5gGzpDFlIJQTPa8Ard0jHJbWNZD23K+QHOK/UAprNAfVJ:6GFpCd0jHhU23K+K6wrNAfVJ
• TLSH: T10532AEF3506BEC48378A7B436EEF10593152C2C82166D7A016D87A6CD87C7EDBE00566
• Submitted as: 6593412282.pdf
• File type: pdf · Size: 44528 bytes
• Verdict: malicious (78/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

The malicious score of 78/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - 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://gettraff.ru/strik?keyword=civic+education+jss2+pdf, https://uploads.strikinglycdn.com/files/a923d01f-91e4-4991-aba6-3d7840a3ab86/jalifamijubixevun.pdf, https://uploads.strikinglycdn.com/files/a85165d7-32e0-4d2b-a839-33307023a773/57750389454.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://gettraff.ru/strik?keyword=civic+education+jss2+pdf
• https://uploads.strikinglycdn.com/files/a923d01f-91e4-4991-aba6-3d7840a3ab86/jalifamijubixevun.pdf
• https://uploads.strikinglycdn.com/files/a85165d7-32e0-4d2b-a839-33307023a773/57750389454.pdf
• https://uploads.strikinglycdn.com/files/0e2a54b7-2f7f-4093-995e-61b670031a6f/tilunu.pdf
• https://cdn.shopify.com/s/files/1/0448/5450/9729/files/antonin_artaud_livros.pdf
• https://cdn.shopify.com/s/files/1/0429/6772/8279/files/tawudufukedasadotifujivut.pdf
• https://cdn.shopify.com/s/files/1/0484/5047/0038/files/honda_odyssey_battery.pdf
• https://cdn.shopify.com/s/files/1/0435/6410/5886/files/armored_warfare_assault_android_promo_code.pdf
• https://cdn.shopify.com/s/files/1/0430/9549/0721/files/71019102745.pdf
• https://cdn.shopify.com/s/files/1/0452/1276/2263/files/sway_app_for_android.pdf
• https://cdn.shopify.com/s/files/1/0429/1582/3772/files/sedabetegaraxikabinedufup.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

• gettraff.ru
• uploads.strikinglycdn.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report