MALICIOUS — 4802578_dekupazh__knigi_.pdf

MALICIOUS — 4802578_dekupazh__knigi_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: c581cfe8057975744ea6b1d6a0ccfa0531cbac0ad531c5bd92f8d84728423b24
• SHA-1: 996efb639eab26fec03c1e3d0622bda5455fc4d1
• MD5: 619a6de8a7df1ad07d214920fb00f71f
• ssdeep: 6144:Sy/AOa4HB+OUEMUfQr+N9dHdS7BI12EuQdtTleP0faTDzBbYYJhWuwMit6HPrbvK:SypaF2fQoHdS7Y2JITgPma1bYWhWuwMG
• TLSH: T10F4902F6FB01AA7ADAAC3F507E26443C2D07129210E54B3839979CE271B8577734A46C
• Submitted as: 4802578_dekupazh__knigi_.pdf
• File type: pdf · Size: 387936 bytes
• Verdict: malicious (75/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/7//4802/4802380_skachat__minecraft__0_.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%B4%D0%B5%D0%BA%D1%83%D0%BF%D0%B0%D0%B6+%D0%BA%D0%BD%D0%B8%D0%B3%D0%B8+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4802/4802386_skachat__gta_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4802/4802400_zayavlenie__na__vozvrat_.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%D0%B5%D0%BA%D1%83%D0%BF%D0%B0%D0%B6+%D0%BA%D0%BD%D0%B8%D0%B3%D0%B8+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802386_skachat__gta_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802400_zayavlenie__na__vozvrat_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802380_skachat__minecraft__0_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report