SUSPICIOUS — 4809417_nebesa__unikalnaya__igra_.pdf

SUSPICIOUS — 4809417_nebesa__unikalnaya__igra_.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: dd3ec7b9a355823727df8f011e4220204b23123aa29fe7aeb43507d8f5280454
• SHA-1: e030c75b80cde7a41f7b08d565d4faecf973321d
• MD5: 602e2c6b7f5ba75bff73bbb99f429208
• ssdeep: 6144:FpbiC3C2GY53d6/JJSHm00Nzr0f5ai0ExwMC47ljcBt0H8Z6EZQFFhk2kF3:FpbiCqQagHT01r0RZC4tcBt0H8heFhkH
• TLSH: T1EF4801F1E900EA3DC6BD3E513D61927C2D4AA54211F1273670238AE732B82BF6709576
• Submitted as: 4809417_nebesa__unikalnaya__igra_.pdf
• File type: pdf · Size: 368108 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%BD%D0%B5%D0%B1%D0%B5%D1%81%D0%B0+%D1%83%D0%BD%D0%B8%D0%BA%D0%B0%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F+%D0%B8%D0%B3%D1%80%D0%B0+%D1%87%D0%B8%D1%82%D1%8B&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4809/4809284_makarenko__o__professii_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4809/4809314_matematicheskie__propisi__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%BD%D0%B5%D0%B1%D0%B5%D1%81%D0%B0+%D1%83%D0%BD%D0%B8%D0%BA%D0%B0%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F+%D0%B8%D0%B3%D1%80%D0%B0+%D1%87%D0%B8%D1%82%D1%8B&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809284_makarenko__o__professii_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809314_matematicheskie__propisi__dlya_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4809/4809375_rabochaya__tetrad__po_.pdf

Embedded domains

• hh.nl
• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report