SUSPICIOUS — 4809631_alisa__v__strane_.pdf

SUSPICIOUS — 4809631_alisa__v__strane_.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: 076c22e49db23fdde4aa570d44fa1dafd15d8dc48482e34a88426815748afe11
• SHA-1: 84750c8b092cab735f259237615d3ad05cc513ac
• MD5: 8428c931fef5157f685f71557505123a
• ssdeep: 6144:VYuImM+WEgtik2sO14kEWYvIVHh/EF5V6HqaLjhgvTvGr+6Hj76/XWZ:qL/XRcEWYvDv6Ka/us+6HH6fg
• TLSH: T12F4802F19F41BA19C76E37923E24643E2E56177201F16B326C6748AB22705BF330A635
• Submitted as: 4809631_alisa__v__strane_.pdf
• File type: pdf · Size: 371620 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%B0%D0%BB%D0%B8%D1%81%D0%B0+%D0%B2+%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%B5+%D1%87%D1%83%D0%B4%D0%B5%D1%81+1999+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4809/4809346_doklad__o_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809367_korsaruy__kazhdomu__svoe_.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%B0%D0%BB%D0%B8%D1%81%D0%B0+%D0%B2+%D1%81%D1%82%D1%80%D0%B0%D0%BD%D0%B5+%D1%87%D1%83%D0%B4%D0%B5%D1%81+1999+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809346_doklad__o_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809367_korsaruy__kazhdomu__svoe_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809106_r24001__skachat__obrazec_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report