SUSPICIOUS — 4817963_pleyskat__prosti_.pdf

SUSPICIOUS — 4817963_pleyskat__prosti_.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: 5f571504d91345a04c7bffa08cd0c5df6b6de3213d5ed7709efa01cb9a01eade
• SHA-1: b2087451fcef41614e7429888d61a183dd48da95
• MD5: ddeaddd2f8d196963417822917ee668a
• ssdeep: 6144:vZYRaYkehhMtPq+XU72JwnfRuLUqHDwExtXANK10eDjT6yG8TL52l1pBAPW/fzyR:v+hhj+XU7DRuBHDbTQ41jT6u521Lt/fs
• TLSH: T1A34702F0D954BD6DEAAE77A87D29443E3987751041E21B32252384F332B91FB130A978
• Submitted as: 4817963_pleyskat__prosti_.pdf
• File type: pdf · Size: 348949 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%9F%D0%BB%D0%B5%D0%B9%D1%81%D0%BA%D0%B0%D1%82+%D0%BF%D1%80%D0%BE%D1%81%D1%82%D0%B8+%D0%BC%D0%B5%D0%BD%D1%8F&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817559_gorono__ozersk__yelektronnuyy_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817906_skachat__mod__na_.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%9F%D0%BB%D0%B5%D0%B9%D1%81%D0%BA%D0%B0%D1%82+%D0%BF%D1%80%D0%BE%D1%81%D1%82%D0%B8+%D0%BC%D0%B5%D0%BD%D1%8F&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817559_gorono__ozersk__yelektronnuyy_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817906_skachat__mod__na_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817751_kniga__po__remontu_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report