SUSPICIOUS — 4817618_dayz__namalsk__075_.pdf

SUSPICIOUS — 4817618_dayz__namalsk__075_.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: 260579e90fcd8327196633f4b536438282ce880eefe9f33b0e33f06ea2a0b36f
• SHA-1: 0aabbf0766dbe7848f0249e0cc9fa9ed04036e09
• MD5: 82806c00ec4e4483b903b5212795f62b
• ssdeep: 6144:ZTCsOk1fDOHus7uSIR1eavslzkJXUgAFFPvlr0kRld32Ba7:FT1fkLIDeavQkJUvxNRlB9
• TLSH: T1744812F1ED01C8BCD7AD79573C24507D2EA5C16A12F42B35246228EB32B52BB134993D
• Submitted as: 4817618_dayz__namalsk__075_.pdf
• File type: pdf · Size: 365666 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=dayz+%D0%BD%D0%B0%D0%BC%D0%B0%D0%BB%D1%8C%D1%81%D0%BA+075+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%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//4817/4817570_shablonuy__dlya__umi_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817439_skachat__vov__335a_.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=dayz+%D0%BD%D0%B0%D0%BC%D0%B0%D0%BB%D1%8C%D1%81%D0%BA+075+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%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//4817/4817570_shablonuy__dlya__umi_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817439_skachat__vov__335a_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817550_skachat__adblock__plus_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report