SUSPICIOUS — 4820208_korolek__ptichka__pevchaya_.pdf

SUSPICIOUS — 4820208_korolek__ptichka__pevchaya_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 1 of 53 detection engines flagged it.

Identification

• SHA-256: 94b9f2f0d9d2d8f219d53d5c90b41ff4b260e17d8d7cd41574525a20ae07d680
• SHA-1: 2a413ce3ed5728e43954d9d19f068b93ca723455
• MD5: 04f4e812648b27c876a9a04c633cad67
• ssdeep: 12288:nlWPGdfs1BPzzNF4y57GpkdFKDvOOHCFAk+hZ:lW2EPzzNP5i2dFKFijK
• TLSH: T11B4901F1DE05DABCCA69B79A3E38013E2D8A56A622F05330282759D7717073B230D675
• Submitted as: 4820208_korolek__ptichka__pevchaya_.pdf
• File type: pdf · Size: 400974 bytes
• Verdict: suspicious (44/100)

Detections (1 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob

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%BA%D0%BE%D1%80%D0%BE%D0%BB%D0%B5%D0%BA+%D0%BF%D1%82%D0%B8%D1%87%D0%BA%D0%B0+%D0%BF%D0%B5%D0%B2%D1%87%D0%B0%D1%8F+28+%D1%81%D0%B5%D1%80%D0%B8%D1%8F+%D0%BD%D0%B0+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%BE%D0%BC+%D1%81%D0%BC%D0%BE%D1%82%D1%80%D0%B5%D1%82%D1%8C+%D0%BE%D0%BD%D0%BB%D0%B0%D0%B9%D0%BD+%D0%BD%D0%B0+%D0%B4%D0%BE%D0%BC%D0%B0%D1%88%D0%BD%D0%B5%D0%BC&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4818/4818096_spb__tv__dlya_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4819/4819728_antivirus__bez__licenzii_.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%BA%D0%BE%D1%80%D0%BE%D0%BB%D0%B5%D0%BA+%D0%BF%D1%82%D0%B8%D1%87%D0%BA%D0%B0+%D0%BF%D0%B5%D0%B2%D1%87%D0%B0%D1%8F+28+%D1%81%D0%B5%D1%80%D0%B8%D1%8F+%D0%BD%D0%B0+%D1%80%D1%83%D1%81%D1%81%D0%BA%D0%BE%D0%BC+%D1%81%D0%BC%D0%BE%D1%82%D1%80%D0%B5%D1%82%D1%8C+%D0%BE%D0%BD%D0%BB%D0%B0%D0%B9%D0%BD+%D0%BD%D0%B0+%D0%B4%D0%BE%D0%BC%D0%B0%D1%88%D0%BD%D0%B5%D0%BC&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4818/4818096_spb__tv__dlya_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4819/4819728_antivirus__bez__licenzii_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4819/4819795_moya__bolshaya__armyanskaya_.pdf

Embedded domains

• g23.de
• botcraftman.ru
• img0.liveinternet.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report