MALICIOUS — 0511f5_0e16912c1451441a9b4dba493c1fbe99.pdf

MALICIOUS — 0511f5_0e16912c1451441a9b4dba493c1fbe99.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: 4d65219953594fcd9464200d32aa20e3048a6d33b2c3f8b7e7f4509a6dcbf79a
• SHA-1: 441d6a619869e23406c18d78cc6d43e0e5af7975
• MD5: d9a38986dcef52e5fe595ca595078f8b
• ssdeep: 768:03gGzpDc/zyz6FQbTfxYjj5lQU4nc7UYdqxXGmzyp7iB9PeWAG1d7/QGL:5GFQ/zyK+cpd0XGsy9bO1d7/QGL
• TLSH: T1E2329EF31057DE9D3A8AAF076DB70059A649C68D2122D6A0189D7B2CD07C6FD6E02E70
• Submitted as: 0511f5_0e16912c1451441a9b4dba493c1fbe99.pdf
• File type: pdf · Size: 43499 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.ru/wix?keyword=starting+out+with+programming+logic+and+design+4th+edition+pdf+free, http://zinezebig.negass.org/uploads/1/3/1/4/131438025/7016717.pdf, http://files.hsmmissions.org/uploads/1/3/0/7/130775156/seredin_migiwovovo.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.ru/wix?keyword=starting+out+with+programming+logic+and+design+4th+edition+pdf+free
• http://zinezebig.negass.org/uploads/1/3/1/4/131438025/7016717.pdf
• http://files.hsmmissions.org/uploads/1/3/0/7/130775156/seredin_migiwovovo.pdf
• http://files.skywartooth.com/uploads/1/3/0/8/130814070/c9e3a17218b.pdf
• http://pibovav.anitagate.com/uploads/1/3/0/7/130775380/1df101d68a7f.pdf
• http://xanekam.netherfieldfarmllc.com/uploads/1/3/1/4/131437421/ac6db.pdf
• http://ralave.strivetriclub.com/uploads/1/3/0/7/130776068/edae9d34300b.pdf
• http://sasiwite.kzoorca.org/uploads/1/3/0/7/130775835/a3ed9956.pdf
• https://cdn.shopify.com/s/files/1/0440/6083/6005/files/97513365479.pdf
• https://cdn.shopify.com/s/files/1/0432/7630/4544/files/examen_de_lainitas_gratis.pdf
• https://cdn.shopify.com/s/files/1/0428/7230/7875/files/almacenamiento_y_transporte_de_la_energia_termica.pdf
• https://cdn.shopify.com/s/files/1/0432/4697/7179/files/welove.pdf
• https://cdn.shopify.com/s/files/1/0428/1758/5308/files/bsc_physics_questions.pdf
• https://cdn.shopify.com/s/files/1/0437/5920/6549/files/budotugomezojiru.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.ru
• zinezebig.negass.org
• files.hsmmissions.org
• files.skywartooth.com
• pibovav.anitagate.com
• xanekam.netherfieldfarmllc.com
• ralave.strivetriclub.com
• sasiwite.kzoorca.org
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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