SUSPICIOUS — 4817600_oboi__slayduy__dlya_.pdf

SUSPICIOUS — 4817600_oboi__slayduy__dlya_.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: e29462bc276bc95ad4495d463931edc5b84764b10f6d5ae4f893178123ed85e3
• SHA-1: ea34d89a14ee986903c06098be36c70f4858c5c2
• MD5: 270ce5d4c1cf4e29e7d5e7c35ec4b1f5
• ssdeep: 6144:BdHwIZHDEKt1pf2DEhaJLfrqjYelFMfStEJvdYk6GWvAZa1Zn8YXNMrgoZhTX/P:jwIVEKt7oqaxrEYaMfrJVQxvAZa1eYXu
• TLSH: T1884801F1DA069A0CC9D93F7B3E38103D3D66962200F03B227C6755E956BA6BB034E525
• Submitted as: 4817600_oboi__slayduy__dlya_.pdf
• File type: pdf · Size: 361653 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%BE%D0%B1%D0%BE%D0%B8+%D1%81%D0%BB%D0%B0%D0%B9%D0%B4%D1%8B+%D0%B4%D0%BB%D1%8F+%D1%80%D0%B0%D0%B1%D0%BE%D1%87%D0%B5%D0%B3%D0%BE+%D1%81%D1%82%D0%BE%D0%BB%D0%B0+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817467_kuzin__vs__osnovuy_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817524_programma__2100__2_.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%BE%D0%B1%D0%BE%D0%B8+%D1%81%D0%BB%D0%B0%D0%B9%D0%B4%D1%8B+%D0%B4%D0%BB%D1%8F+%D1%80%D0%B0%D0%B1%D0%BE%D1%87%D0%B5%D0%B3%D0%BE+%D1%81%D1%82%D0%BE%D0%BB%D0%B0+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817467_kuzin__vs__osnovuy_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817524_programma__2100__2_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817551_lyubye__soldat__tekst_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report