SUSPICIOUS — 4819089_skachat__russkie__moduy_.pdf

SUSPICIOUS — 4819089_skachat__russkie__moduy_.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: b040b4a1f739ebc8a79d4b7afaca5cdd76260f03c50ef788375d3ff3a3da7ec1
• SHA-1: f57e62829fddf781bdeb7fdcce7d5816287aca2c
• MD5: f734dad7ff522320cba1725080acfbb3
• ssdeep: 6144:TfpCMAIavFMUNR5LBDNZ8XLEf774i0G/ZCEUG8+HbuqcHk9b1C:rpJjMMoRpNnOGgEF8+7uqcHk9b0
• TLSH: T19A4802F1EE44EA38CA993A957DB4503F0D5A6B3251F42B306C224AE7727867B3308535
• Submitted as: 4819089_skachat__russkie__moduy_.pdf
• File type: pdf · Size: 377948 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+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%B8%D0%B5+%D0%BC%D0%BE%D0%B4%D1%8B+%D0%B4%D0%BB%D1%8F+farming+simulator+2013+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4818/4818704_obrazec__zapolneniya__izvescheniya_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4818/4818037_barbariki__dobrota__skachat_.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+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%B8%D0%B5+%D0%BC%D0%BE%D0%B4%D1%8B+%D0%B4%D0%BB%D1%8F+farming+simulator+2013+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4818/4818704_obrazec__zapolneniya__izvescheniya_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4818/4818037_barbariki__dobrota__skachat_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4818/4818078_skachat__igru__tank_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report