SUSPICIOUS — 4817908_chto__mozhet__ostanovit_.pdf

SUSPICIOUS — 4817908_chto__mozhet__ostanovit_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 041402292bbe7c8df6dc7f8d89692cde94df5594823ddabb7b96685f854c99c7
• SHA-1: c894b4218e0009a800d9fe8045cb209ef4f23c93
• MD5: b57fed6d1800c79f4a84f233bc553ec2
• ssdeep: 6144:NvAavVC9ZggAVahyXNEY6rRPtIId96J6nmj9UVE9ZtMWymI:1E9Zg39GDAJmmj9UVE9TI
• TLSH: T1C24801F2EA00943DE69D3BA17A75403D2E82526755F0A730687B5DF7637027B230A236
• Submitted as: 4817908_chto__mozhet__ostanovit_.pdf
• File type: pdf · Size: 353972 bytes
• Verdict: suspicious (44/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%87%D1%82%D0%BE+%D0%BC%D0%BE%D0%B6%D0%B5%D1%82+%D0%BE%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%B8%D1%82%D1%8C+%D1%81%D0%BB%D0%BE%D0%BD%D0%B0+100+%D0%BA+1+%D0%BE%D1%82%D0%B2%D0%B5%D1%82%D1%8B&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4817/4817841_raspisanie__vrachey__detskoy_.pdf, http://img1.liveinternet.ru/images/attach/c/7//4817/4817560_skachat__torrent__monstruy_.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=%D1%87%D1%82%D0%BE+%D0%BC%D0%BE%D0%B6%D0%B5%D1%82+%D0%BE%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%B8%D1%82%D1%8C+%D1%81%D0%BB%D0%BE%D0%BD%D0%B0+100+%D0%BA+1+%D0%BE%D1%82%D0%B2%D0%B5%D1%82%D1%8B&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817841_raspisanie__vrachey__detskoy_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817560_skachat__torrent__monstruy_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4817/4817552_skachat__muzuyku__besplatno_.pdf

Embedded domains

• botcraftman.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report