SUSPICIOUS — 4818387_skachat__igru__rainbow_.pdf

SUSPICIOUS — 4818387_skachat__igru__rainbow_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: 9d13c6e178e350e87d2b039399349e0ac6373d79a1ee34d9b059313dc60e117d
• SHA-1: 6083c9fab3963cd77ceb443ed38f29f95da81973
• MD5: f54f8621e9aa7a7f5b97da71e1056e42
• ssdeep: 12288:SKXm35+hQtH4GrjR1u78hxxutEzzJdJvAD:ruchBGrjHu78hxxsEOD
• TLSH: T1514912F1EF065A5CCA9CBF067EA8A03E2D16524214F07325396718F571B92BB230D5A3
• Submitted as: 4818387_skachat__igru__rainbow_.pdf
• File type: pdf · Size: 399247 bytes
• Verdict: suspicious (44/100)

Detections (2 of 53 engines)

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

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B8%D0%B3%D1%80%D1%83+rainbow+six+vegas+2+%D1%87%D0%B5%D1%80%D0%B5%D0%B7+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817464_rustam__gaipov__mp3_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817870_skachat__net__framework_.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=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B8%D0%B3%D1%80%D1%83+rainbow+six+vegas+2+%D1%87%D0%B5%D1%80%D0%B5%D0%B7+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817464_rustam__gaipov__mp3_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817870_skachat__net__framework_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4818/4818188_programma__pereseleniya__iz_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report