SUSPICIOUS — 4802656_kak__prervat__beremennost_.pdf

SUSPICIOUS — 4802656_kak__prervat__beremennost_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: a86e764e45c418bed19804300eb6af614b3623226bb26c5d22275549c628fd85
• SHA-1: 02a14200479bd3509e63fd4a7462f9ddfc5c5f31
• MD5: 70ae45a74c7e1b687ad0a17026d54656
• ssdeep: 6144:Ar+mkfhz0Bfp8WESMIr36SZUSxL2fF4Xm/ANQ6+hk3lHMquxAX3qZKbg/2:VfyBfp8W35r36SCSp2di26assA+Ks/2
• TLSH: T11D4802F2CE45BAA9C62E36A57D39603D3D0A916246F41B61282308E7377D17F3349570
• Submitted as: 4802656_kak__prervat__beremennost_.pdf
• File type: pdf · Size: 369443 bytes
• Verdict: suspicious (44/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• 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%9A%D0%B0%D0%BA+%D0%BF%D1%80%D0%B5%D1%80%D0%B2%D0%B0%D1%82%D1%8C+%D0%B1%D0%B5%D1%80%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D1%8C+%D0%B2+%D1%81%D0%B8%D0%BC%D1%81+3&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4802/4802488_77495__kod__kakogo_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4802/4802442_programmuy__chitalki__dlya_.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%9A%D0%B0%D0%BA+%D0%BF%D1%80%D0%B5%D1%80%D0%B2%D0%B0%D1%82%D1%8C+%D0%B1%D0%B5%D1%80%D0%B5%D0%BC%D0%B5%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D1%8C+%D0%B2+%D1%81%D0%B8%D0%BC%D1%81+3&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802488_77495__kod__kakogo_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802442_programmuy__chitalki__dlya_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802572_kalendar__dlya__android_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report