SUSPICIOUS — 4823233_instrukcii__po__ohrane_.pdf

SUSPICIOUS — 4823233_instrukcii__po__ohrane_.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: 6a24ee2b838bdc4e11e839bd8b827ba5214394fe6de980f7398353d8e1920354
• SHA-1: 658dec6b4a593f8c61e0e1e428c3383c86ece8a9
• MD5: 93f615f06b0d541c0b239659f5bd823b
• ssdeep: 6144:yGjXkPGC1uHyhpERjvU1sHor3U9F9nd/i4w/MdurCSOS3V6Q8:3zkPGhJUUT99i4wUmv8
• TLSH: T1E64802F1EA42EA7CD8AD7799BE78103D2C09471200F12B35486359E3767A13F270297A
• Submitted as: 4823233_instrukcii__po__ohrane_.pdf
• File type: pdf · Size: 366999 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=%D0%B8%D0%BD%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%86%D0%B8%D0%B8+%D0%BF%D0%BE+%D0%BE%D1%85%D1%80%D0%B0%D0%BD%D0%B5+%D1%82%D1%80%D1%83%D0%B4%D0%B0+%D0%B4%D0%BB%D1%8F+%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BD%D0%B8%D0%BA%D0%BE%D0%B2+%D0%BA%D1%83%D0%BB%D1%8C%D1%82%D1%83%D1%80%D1%8B+%D0%BA%D0%BE%D1%81%D1%82%D1%8E%D0%BC%D0%B5%D1%80&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4818/4818794_windows__7__avtomaticheskoe_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4822/4822384_skachat__drayver__dlya_.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%B8%D0%BD%D1%81%D1%82%D1%80%D1%83%D0%BA%D1%86%D0%B8%D0%B8+%D0%BF%D0%BE+%D0%BE%D1%85%D1%80%D0%B0%D0%BD%D0%B5+%D1%82%D1%80%D1%83%D0%B4%D0%B0+%D0%B4%D0%BB%D1%8F+%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%BD%D0%B8%D0%BA%D0%BE%D0%B2+%D0%BA%D1%83%D0%BB%D1%8C%D1%82%D1%83%D1%80%D1%8B+%D0%BA%D0%BE%D1%81%D1%82%D1%8E%D0%BC%D0%B5%D1%80&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4818/4818794_windows__7__avtomaticheskoe_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4822/4822384_skachat__drayver__dlya_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817943_skachat__kodek_.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report