MALICIOUS — 665c20_f82989ab80ce4fe8a83a5f3f261528ff.pdf

MALICIOUS — 665c20_f82989ab80ce4fe8a83a5f3f261528ff.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 54 detection engines flagged it.

Identification

• SHA-256: 67b34e952d04c8cbfe77bb6d6dfcc8d8670a63310671a7f218eea444e4bd3662
• SHA-1: 84495617cb0570aa3103a253aa47abb848761d9f
• MD5: dc1318eebd6d34e7157b9666c6df6c71
• ssdeep: 768:qgGzpDpr+kNByGfiXyhI6K1+ztWBxROL4dqDTzrpi1lM:3GFNaCcBxRQ4dqD31OlM
• TLSH: T1DE2F7CF3106BED892A87AF83ADA611952486C78D7237E764548C776CC8BC2BC3F40911
• Submitted as: 665c20_f82989ab80ce4fe8a83a5f3f261528ff.pdf
• File type: pdf · Size: 35340 bytes
• Verdict: malicious (88/100)

Detections (3 of 54 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.club/wix?keyword=code+geass+lancelot+model+kit, http://pokeziv.neilchalmers.com/uploads/1/3/0/7/130776486/pifupu.pdf, http://modig.debrapeekhaynes.com/uploads/1/3/1/6/131606349/widexegiwur.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://ttraff.club/wix?keyword=code+geass+lancelot+model+kit
• http://pokeziv.neilchalmers.com/uploads/1/3/0/7/130776486/pifupu.pdf
• http://modig.debrapeekhaynes.com/uploads/1/3/1/6/131606349/widexegiwur.pdf
• http://files.dominionwineandbeerstore.com/uploads/1/3/0/7/130739892/xiluku.pdf
• http://wivufafug.strategieswork.com/uploads/1/3/1/3/131383483/moweginoriro-nixokanipobi-jifovimumok.pdf
• http://files.israquakids.com/uploads/1/3/1/8/131871466/nuvituluni.pdf
• https://59a6dd94-450a-4cb4-9aff-60c084a8ea91.filesusr.com/ugd/277b62_15e3f546b22249aba8657fd55fda87c8.pdf?index=true
• https://f89c9433-75eb-4e86-90f6-61ef89f4a7e5.filesusr.com/ugd/370021_d50f821724264002ab3a7516c7df828a.pdf?index=true
• https://cdn.shopify.com/s/files/1/0433/1238/2117/files/gizekude.pdf
• https://cdn.shopify.com/s/files/1/0432/5838/0450/files/cad_blocks_free_bathroom.pdf
• https://cdn.shopify.com/s/files/1/0462/5340/8405/files/68557147127.pdf
• https://cdn.shopify.com/s/files/1/0435/3317/2885/files/anne_bradstreet_biography.pdf
• https://cdn.shopify.com/s/files/1/0437/9901/9682/files/51581686303.pdf
• https://cdn.shopify.com/s/files/1/0432/2734/9159/files/dead_elm_tree_identification.pdf
• https://cdn.shopify.com/s/files/1/0437/1401/9496/files/84862356215.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.club
• pokeziv.neilchalmers.com
• modig.debrapeekhaynes.com
• files.dominionwineandbeerstore.com
• wivufafug.strategieswork.com
• files.israquakids.com
• 59a6dd94-450a-4cb4-9aff-60c084a8ea91.filesusr.com
• f89c9433-75eb-4e86-90f6-61ef89f4a7e5.filesusr.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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