SUSPICIOUS — 4809614_skachat__vindovs__zver_.pdf

SUSPICIOUS — 4809614_skachat__vindovs__zver_.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: 5fb5b36e22b5444e4fd2a67715f66cabe56d64251cbd676b95118935b617c6d2
• SHA-1: 1811f180150ffcc96e436a6296d47c798f2bf2d9
• MD5: fcec5d6fae13a77941edb86d5bcaaaa7
• ssdeep: 6144:QNyF9HCef9Jy1B63dVho56GZS3IL0+aT+5TcPOm:QNyF9X9M1W/LCE0TcPOm
• TLSH: T1BE4801F5DD05CE7EEAA93B223A31807E2E15526710F16B72282604F3727427F230DA65
• Submitted as: 4809614_skachat__vindovs__zver_.pdf
• File type: pdf · Size: 353415 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+%D0%B2%D0%B8%D0%BD%D0%B4%D0%BE%D0%B2%D1%81+%D0%B7%D0%B2%D0%B5%D1%80%D1%8C+2014+%D1%87%D0%B5%D1%80%D0%B5%D0%B7+%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//4809/4809442_skachat__igru__kontr_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809277_windows__7_.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+%D0%B2%D0%B8%D0%BD%D0%B4%D0%BE%D0%B2%D1%81+%D0%B7%D0%B2%D0%B5%D1%80%D1%8C+2014+%D1%87%D0%B5%D1%80%D0%B5%D0%B7+%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//4809/4809442_skachat__igru__kontr_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809277_windows__7_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809341_skachat__maynkraft__172_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report