SUSPICIOUS — 4690049_misha__mavashi__skachat_.pdf

SUSPICIOUS — 4690049_misha__mavashi__skachat_.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: c5d545f5f27119346c2f6dd51c75f825255701347197bff666d84a128343f1c3
• SHA-1: 0358d3a289eafad4c12a10206a3d2c74ec9fc5d9
• MD5: 0d6ce305737b4d487795f343997c7bee
• ssdeep: 6144:6XUeY3kwA67ti0GwKST+DT5QAA0uLksusOfOp6E7ifESMaxQBPPgXO58AZS:6OkwA67t3GwKI+P5QAGLksQQ6SMyPgXl
• TLSH: T1724801F2EF145E68EB9D3F663F38403D6D45465161F02B35280719AA32B42BB770623A
• Submitted as: 4690049_misha__mavashi__skachat_.pdf
• File type: pdf · Size: 372096 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%BC%D0%B8%D1%88%D0%B0+%D0%BC%D0%B0%D0%B2%D0%B0%D1%88%D0%B8+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B2%D1%81%D0%B5+%D0%B0%D0%BB%D1%8C%D0%B1%D0%BE%D0%BC%D1%8B+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8 - 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%BC%D0%B8%D1%88%D0%B0+%D0%BC%D0%B0%D0%B2%D0%B0%D1%88%D0%B8+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B2%D1%81%D0%B5+%D0%B0%D0%BB%D1%8C%D0%B1%D0%BE%D0%BC%D1%8B+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE&charset=utf-8

Embedded domains

• botcraftman.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report