SUSPICIOUS — 4820309_kak__sdelat__samomu_.pdf

SUSPICIOUS — 4820309_kak__sdelat__samomu_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: 72344b6857e0bfc578d2967d70ff52153b3915150e1221eae0fee4c676b26992
• SHA-1: 951fe08a5e06125bc097fb3e65cf9d818bbeab53
• MD5: 9c2b04e245eacc986db0315b03c7efd8
• ssdeep: 6144:rto5YeIyxEd2RNdN12chYVL7hmv4xXROm0qCUb1dN0+55XMge7C+1GqqY:rpeIYEURNQLV5buRw1dNF5+XkE
• TLSH: T1ED4801F2E7129E79CAAD7BD23B24543E292AA31141F0533528470CEA73B91B73305976
• Submitted as: 4820309_kak__sdelat__samomu_.pdf
• File type: pdf · Size: 376470 bytes
• Verdict: suspicious (44/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13

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+%D1%81%D0%B4%D0%B5%D0%BB%D0%B0%D1%82%D1%8C+%D1%81%D0%B0%D0%BC%D0%BE%D0%BC%D1%83+%D0%BF%D1%80%D0%B8%D1%86%D0%B5%D0%BF+%D0%BA+%D0%BB%D0%B5%D0%B3%D0%BA%D0%BE%D0%B2%D0%BE%D0%BC%D1%83+%D0%B0%D0%B2%D1%82%D0%BE&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4820/4820150_prohozhdenie__darkmoor_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4819/4819832_skachat__pesni__iz_.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+%D1%81%D0%B4%D0%B5%D0%BB%D0%B0%D1%82%D1%8C+%D1%81%D0%B0%D0%BC%D0%BE%D0%BC%D1%83+%D0%BF%D1%80%D0%B8%D1%86%D0%B5%D0%BF+%D0%BA+%D0%BB%D0%B5%D0%B3%D0%BA%D0%BE%D0%B2%D0%BE%D0%BC%D1%83+%D0%B0%D0%B2%D1%82%D0%BE&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4820/4820150_prohozhdenie__darkmoor_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4819/4819832_skachat__pesni__iz_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817480_skachat__albom_.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report