SUSPICIOUS — 4692975_odinokiy__pastuh__notuy_.pdf

SUSPICIOUS — 4692975_odinokiy__pastuh__notuy_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 3277b9cc8e5f09a34697648ebab4b32124112fbe63f005700f3cc374cf55868f
• SHA-1: 0758551377659921fdc08156728634adf64a6f9a
• MD5: ccc18217a94722f29059d3ee8452444d
• ssdeep: 6144:d1hKb3wU2ueEAGCwCSsZPQIjN/Cm+IU3fnYCaMtHgFrh2SxJz6mNu3/cgZ:d1hKbAp0k/YIjk/8MtAZhpJz65/cgZ
• TLSH: T1E54812F6CE04993DD6ED77227928903C7E57528211F09B3224271ADB26FAABF1308571
• Submitted as: 4692975_odinokiy__pastuh__notuy_.pdf
• File type: pdf · Size: 372031 bytes
• Verdict: suspicious (58/100)

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

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/6//4692/4692868_opengl__es__20_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%9E%D0%B4%D0%B8%D0%BD%D0%BE%D0%BA%D0%B8%D0%B9+%D0%BF%D0%B0%D1%81%D1%82%D1%83%D1%85+%D0%BD%D0%BE%D1%82%D1%8B+%D0%B4%D0%BB%D1%8F+%D0%B3%D0%B8%D1%82%D0%B0%D1%80%D1%8B&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4692/4692868_opengl__es__20_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4692/4692605_skachat__nasha__rasha_.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%9E%D0%B4%D0%B8%D0%BD%D0%BE%D0%BA%D0%B8%D0%B9+%D0%BF%D0%B0%D1%81%D1%82%D1%83%D1%85+%D0%BD%D0%BE%D1%82%D1%8B+%D0%B4%D0%BB%D1%8F+%D0%B3%D0%B8%D1%82%D0%B0%D1%80%D1%8B&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4692/4692868_opengl__es__20_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4692/4692605_skachat__nasha__rasha_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4692/4692904_partition__magic__dlya_.pdf

Embedded domains

• u.mx
• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report