SUSPICIOUS — 4828531_novorossiysklugansk__avtobus_.pdf

SUSPICIOUS — 4828531_novorossiysklugansk__avtobus_.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: 2c09a08273d9ba3841fb6eaf59aa9878f5d9611283631e444db85c5f541c838f
• SHA-1: 1a6e7f4494b723c9da6377cdcd67b20aa900319d
• MD5: a5c56333774b81f3a432951a8c66bbef
• ssdeep: 6144:cG8DGKnStr6mLau2/t9CzyMeqzJCVz/dsOaXaaNEcDOoFlD2SRvtgWw+h8:cGXKnO6mLCfCG+g+Oav3qDWLh8
• TLSH: T1A94801F6D901AC79D66D3A9A3A78007C2D1AD10724F02B38381B28FB73B52771759939
• Submitted as: 4828531_novorossiysklugansk__avtobus_.pdf
• File type: pdf · Size: 368193 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%BE%D0%B2%D0%BE%D1%80%D0%BE%D1%81%D1%81%D0%B8%D0%B9%D1%81%D0%BA-%D0%BB%D1%83%D0%B3%D0%B0%D0%BD%D1%81%D0%BA+%D0%B0%D0%B2%D1%82%D0%BE%D0%B1%D1%83%D1%81+%D1%80%D0%B0%D1%81%D0%BF%D0%B8%D1%81%D0%B0%D0%BD%D0%B8%D0%B5&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4821/4821110_skachat__launcher__maynkraft_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4818/4818354_gravitaciya__3d__skachat_.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%BE%D0%B2%D0%BE%D1%80%D0%BE%D1%81%D1%81%D0%B8%D0%B9%D1%81%D0%BA-%D0%BB%D1%83%D0%B3%D0%B0%D0%BD%D1%81%D0%BA+%D0%B0%D0%B2%D1%82%D0%BE%D0%B1%D1%83%D1%81+%D1%80%D0%B0%D1%81%D0%BF%D0%B8%D1%81%D0%B0%D0%BD%D0%B8%D0%B5&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4821/4821110_skachat__launcher__maynkraft_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4818/4818354_gravitaciya__3d__skachat_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4818/4818807_dogovor__okazaniya__transportnuyh_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report