SUSPICIOUS — 4816769_ten__strekozuy__skachat_.pdf

SUSPICIOUS — 4816769_ten__strekozuy__skachat_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 381f519267b83c5532f8d49fcbb432530f478ff3929b09d75a9021e354460195
• SHA-1: d5ee01a33374a70f1a8160263ab93fa19d8e76a1
• MD5: 15f151b79c3ad425e315efd7e86d33b9
• ssdeep: 6144:zaepVOebZKYi8os35L9rO9DpbXPbhyP8Bc/K+natJ2+HC99LrUIwOewqHZdHThO4:eeH9KYiSi9DpblyP8BcwJ2ak9X/ewq5/
• TLSH: T16F4802F1AA42AB6CDA583B527F35413C2D1B125141F12B3378131AE633742BB171A6BD
• Submitted as: 4816769_ten__strekozuy__skachat_.pdf
• File type: pdf · Size: 381958 bytes
• Verdict: suspicious (44/100)

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

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%82%D0%B5%D0%BD%D1%8C+%D1%81%D1%82%D1%80%D0%B5%D0%BA%D0%BE%D0%B7%D1%8B+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%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//4814/4814776_rabochaya__programma__po_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4810/4810934_zvuki_.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%82%D0%B5%D0%BD%D1%8C+%D1%81%D1%82%D1%80%D0%B5%D0%BA%D0%BE%D0%B7%D1%8B+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%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//4814/4814776_rabochaya__programma__po_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4810/4810934_zvuki_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4810/4810980_device__client__ip_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report