SUSPICIOUS — 4806619_skachat__igruy__po_.pdf

SUSPICIOUS — 4806619_skachat__igruy__po_.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: ba4a001a77e56412485fcc50dfe72236df224c4c1773ac53ba8c0babc5f77556
• SHA-1: ffbb72693b6b09bd13112a9d4ef569890c12aa01
• MD5: 0358900ab8bf493599733da8f8d112e0
• ssdeep: 6144:sdLN0a4qjt5vd4QNYo9N0OCnN2TzoB0LukH3O9gLpVRCCgJ8tB8+aDs4FFUaWLcO:sdLN0a4qjt5vd4vQN0k8kH1zM0QGyvw
• TLSH: T1744801F1D902E96CDF9DBB646E30013D6E1A160201F02721685758E773B86FF231A97A
• Submitted as: 4806619_skachat__igruy__po_.pdf
• File type: pdf · Size: 370489 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%B8%D0%B3%D1%80%D1%8B+%D0%BF%D0%BE+%D0%BB%D0%BE%D0%BA%D0%B0%D0%BB%D1%8C%D0%BD%D0%BE%D0%B9+%D1%81%D0%B5%D1%82%D0%B8+%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//4803/4803107_chernuyy__stalker__2_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4803/4803383_digma__ids10__3g_.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: js, 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%B8%D0%B3%D1%80%D1%8B+%D0%BF%D0%BE+%D0%BB%D0%BE%D0%BA%D0%B0%D0%BB%D1%8C%D0%BD%D0%BE%D0%B9+%D1%81%D0%B5%D1%82%D0%B8+%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//4803/4803107_chernuyy__stalker__2_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4803/4803383_digma__ids10__3g_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4806/4806447_skachat__vzlomannuyu__boy_.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report