SUSPICIOUS — 4692993_half__life__2_.pdf

SUSPICIOUS — 4692993_half__life__2_.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: 4d60411d651381fb08a4255ef668cd76bce7ee46558bf2eaf1a0c72e1fe88b65
• SHA-1: 1d2dc7a9f3e40b6ee7d3bfb703661d2e38a537e0
• MD5: d6a6dae14a40425920a70ca2aefd6d51
• ssdeep: 6144:d3GlmqXiVdkoJtJYG02VWjHCINWNgOtPZvcJbtC/hykpKT:d3GDX6d1JtJz028TCINWNgEPZ4Zw8T
• TLSH: T1564912F3D9046969D6AD3F647F3A813EAE86521301F2272664770AF623721336749838
• Submitted as: 4692993_half__life__2_.pdf
• File type: pdf · Size: 399758 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=half+life+2+%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+%D0%BD%D0%B0+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%BE%D0%BC&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4692/4692971_skachat__sokrat__personalnuyy_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4692/4692969_skachat__ustanovochnik__gta_.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=half+life+2+%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+%D0%BD%D0%B0+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%BE%D0%BC&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4692/4692971_skachat__sokrat__personalnuyy_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4692/4692969_skachat__ustanovochnik__gta_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report