SUSPICIOUS — 4809789_nemeckiy__yazuyk__10_.pdf

SUSPICIOUS — 4809789_nemeckiy__yazuyk__10_.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: 960873e81449e43ed2755966679b4128b0e228c90187a35704db54400634b76c
• SHA-1: 53786182720e36d51bc5cdba0303192e061036bd
• MD5: 9a430627f34762b6bea67640ef9e8266
• ssdeep: 6144:q7DfEVF5Sm3++WtF/EpAZJcBiBITQPlJXQBIPGm551:sDf+Ccp+GBqDPGU51
• TLSH: T1C24902F1AE519C3CCA6D7F627F24517F3E11536291F02B222C170AE622B42B737056A6
• Submitted as: 4809789_nemeckiy__yazuyk__10_.pdf
• File type: pdf · Size: 394227 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=%D0%BD%D0%B5%D0%BC%D0%B5%D1%86%D0%BA%D0%B8%D0%B9+%D1%8F%D0%B7%D1%8B%D0%BA+10+%D0%BA%D0%BB%D0%B0%D1%81%D1%81+%D0%B1%D0%B8%D0%BC+%D1%83%D1%87%D0%B5%D0%B1%D0%BD%D0%B8%D0%BA+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4809/4809759_skachat__prostuye__trenazheruy_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809613_1s__predpriyatie__77_.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%BD%D0%B5%D0%BC%D0%B5%D1%86%D0%BA%D0%B8%D0%B9+%D1%8F%D0%B7%D1%8B%D0%BA+10+%D0%BA%D0%BB%D0%B0%D1%81%D1%81+%D0%B1%D0%B8%D0%BC+%D1%83%D1%87%D0%B5%D0%B1%D0%BD%D0%B8%D0%BA+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809759_skachat__prostuye__trenazheruy_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809613_1s__predpriyatie__77_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809448_crysis__3__licenziya_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report