MALICIOUS — 48446894516.pdf

MALICIOUS — 48446894516.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: 2e85a9d25dd2c2b52410806bf54c909a1762a9eb04209aba72c8f419ddd68c9f
• SHA-1: 4c268ac8c66c8a9b457ee3d00aebc6a4f2f976d2
• MD5: cd3b9ad75a6c862835638e0366e55d47
• ssdeep: 768:6gGzpDOAdLi+QiMJe4w6ZexsWGdUk4HABJqoOASt0rCYGXqy/4Ncm:nGFqAnKWGIABst0rCzX94Cm
• TLSH: T1B131BEF34527EC4D2ACABB43BDBA0155510ACA4D3133EB6454E8377DD4B86BDAE00A60
• Submitted as: 48446894516.pdf
• File type: pdf · Size: 42864 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://ggtraff.ru/strik?keyword=local+anesthetic+drugs+pdf, https://uploads.strikinglycdn.com/files/e16a568f-79b9-4f60-aacc-ce0d5a71d7bb/fisizabepifowalozaniteg.pdf, https://uploads.strikinglycdn.com/files/e5e36aab-2357-4580-bac7-0907e0646e0e/newanineluliravivesufafed.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=local+anesthetic+drugs+pdf
• https://uploads.strikinglycdn.com/files/e16a568f-79b9-4f60-aacc-ce0d5a71d7bb/fisizabepifowalozaniteg.pdf
• https://uploads.strikinglycdn.com/files/e5e36aab-2357-4580-bac7-0907e0646e0e/newanineluliravivesufafed.pdf
• https://uploads.strikinglycdn.com/files/ec91023e-ef22-4c7d-9680-026dec6952ce/81335301957.pdf
• https://cdn.shopify.com/s/files/1/0428/8924/8927/files/85873771287.pdf
• https://cdn.shopify.com/s/files/1/0433/7837/6853/files/business_law_quizzes_with_answers.pdf
• https://cdn.shopify.com/s/files/1/0431/9245/1232/files/fapiwegip.pdf
• https://cdn.shopify.com/s/files/1/0432/9147/6133/files/wemupim.pdf
• https://cdn.shopify.com/s/files/1/0437/1664/0917/files/chemerinsky_constitutional_law_supplement.pdf
• https://cdn.shopify.com/s/files/1/0427/6341/9814/files/4726512363.pdf
• https://cdn.shopify.com/s/files/1/0434/5063/0296/files/41302877771.pdf
• https://cdn.shopify.com/s/files/1/0438/2362/8450/files/4786811874.pdf
• https://cdn.shopify.com/s/files/1/0480/4139/4335/files/kindle_user_manual.pdf
• https://cdn.shopify.com/s/files/1/0430/2903/7219/files/wukanevumotod.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
• uploads.strikinglycdn.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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