MALICIOUS — 4817763_dusherazdirayuschee__tvorenie__oshelomlyayuschego_.pdf

MALICIOUS — 4817763_dusherazdirayuschee__tvorenie__oshelomlyayuschego_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (77/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: c7733f05fdbbbcbce1e8abb962ff09195de1b0d0d968b9c6427144948933df58
• SHA-1: 7a441cf961e813a2c1aba8fb885c640d5ad83425
• MD5: 1f534c5ccaf8667b5b21e994ee230e02
• ssdeep: 12288:c/N1YW8VshQDTWbyomI7h7MxOuKeAmCrIUfFn:cHB8VfmuEKOuKeAmDM
• TLSH: T1CD4912F1EA0588E9CDEE7B113E72203D1E4A612A10F9572635B315EA63F21B7130D972
• Submitted as: 4817763_dusherazdirayuschee__tvorenie__oshelomlyayuschego_.pdf
• File type: pdf · Size: 397370 bytes
• Verdict: malicious (77/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 77/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.13 (rule PDF.Spam.Heur.13) - engine signal, weight 0.55, confidence 0.85
• Embedded link rated suspicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/7//4817/4817427_hlebinskaya__russkiy__yazuyk_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%B4%D1%83%D1%88%D0%B5%D1%80%D0%B0%D0%B7%D0%B4%D0%B8%D1%80%D0%B0%D1%8E%D1%89%D0%B5%D0%B5+%D1%82%D0%B2%D0%BE%D1%80%D0%B5%D0%BD%D0%B8%D0%B5+%D0%BE%D1%88%D0%B5%D0%BB%D0%BE%D0%BC%D0%BB%D1%8F%D1%8E%D1%89%D0%B5%D0%B3%D0%BE+%D0%B3%D0%B5%D0%BD%D0%B8%D1%8F+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817427_hlebinskaya__russkiy__yazuyk_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817494_receptuy__dlya__multivarki_.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

• http://botcraftman.ru/?lip&keyword=%D0%B4%D1%83%D1%88%D0%B5%D1%80%D0%B0%D0%B7%D0%B4%D0%B8%D1%80%D0%B0%D1%8E%D1%89%D0%B5%D0%B5+%D1%82%D0%B2%D0%BE%D1%80%D0%B5%D0%BD%D0%B8%D0%B5+%D0%BE%D1%88%D0%B5%D0%BB%D0%BE%D0%BC%D0%BB%D1%8F%D1%8E%D1%89%D0%B5%D0%B3%D0%BE+%D0%B3%D0%B5%D0%BD%D0%B8%D1%8F+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817427_hlebinskaya__russkiy__yazuyk_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817494_receptuy__dlya__multivarki_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817604_lebedinoe__ozero__ihtiandra_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report