SUSPICIOUS — 4809224_skachat__mod__na_.pdf

SUSPICIOUS — 4809224_skachat__mod__na_.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: f64498d9c31779b09ebe2e5dec3dbe8fbdef76bbb286ccd7d2dd8c89fe0bd109
• SHA-1: f19ee64b4691f1fea833cc9b94e6a8b28bbe5bb7
• MD5: 724fcb7804e53641e4bd99423cb7dfc6
• ssdeep: 6144:Z6NzpJl05EtFwCDDf6e0vciUo0nQ4ZAM7rWXcOVPxTOHN6lpwDWAay:Z6NzerCH6dv2Q4ZAwrWXc8PxTAN6lUay
• TLSH: T1374812AD5306CAF9F1ED0333446A032D7D2C19A5816291DC6F682ABC59CCF6B763E244
• Submitted as: 4809224_skachat__mod__na_.pdf
• File type: pdf · Size: 361457 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%BC%D0%BE%D0%B4+%D0%BD%D0%B0+%D0%BE%D1%80%D1%83%D0%B6%D0%B8%D0%B5+%D0%B4%D0%BB%D1%8F+minecraft+152&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4809/4809191_lyubov__k__rodine_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809135_skachat__besplatno__film_.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%BC%D0%BE%D0%B4+%D0%BD%D0%B0+%D0%BE%D1%80%D1%83%D0%B6%D0%B8%D0%B5+%D0%B4%D0%BB%D1%8F+minecraft+152&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809191_lyubov__k__rodine_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809135_skachat__besplatno__film_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809117_kak__podklyuchit__pley_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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