SUSPICIOUS — 4794331_skachat__windows__7_.pdf

SUSPICIOUS — 4794331_skachat__windows__7_.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: b5c3aee2c18d20509ab8136159c14df11e7e2343b8e9366863fbac97a4ab8db2
• SHA-1: 5d1b8b14b68d47b5bfe9bb50be748bf3399715c4
• MD5: c8da7bc0e54fd36dabd10854f67fa36c
• ssdeep: 6144:WUkhLzK+BpKFBiYRlfF/SyVMKKBBPpqDh09iaRCqmQtnVxCD7:W/s+BpKFoYRlf4yVCBBquZRMQpVxCP
• TLSH: T1DD4801F1D951EEBDDB6E7AA27E64543D2E1A062110F12F213477A4E630B42BF1708135
• Submitted as: 4794331_skachat__windows__7_.pdf
• File type: pdf · Size: 373013 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%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+windows+7+%D0%BC%D0%B0%D0%BA%D1%81%D0%B8%D0%BC%D0%B0%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F+x64+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4790/4790064_skachat__igru__subway_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4792/4792264_portfolio_.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+windows+7+%D0%BC%D0%B0%D0%BA%D1%81%D0%B8%D0%BC%D0%B0%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F+x64+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4790/4790064_skachat__igru__subway_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4792/4792264_portfolio_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4788/4788894_skachat__igru__terraria_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report