SUSPICIOUS — 4791628_kak__obnovit__windows_.pdf

SUSPICIOUS — 4791628_kak__obnovit__windows_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 1 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 7f46bb25c2a0be9432504ba17c4559e4a822b48928e58d9bd5775a1834fc9b51
• SHA-1: 9b5c4d551cc148bd087ade9b428951614fac9d10
• MD5: 0b4a45d6037bd1339f4bb96a17ce108f
• ssdeep: 6144:a6xzdgLmSh4XOUYlWB3yJwv8fppwpkuoMK/jIz2X0KQLnIbYrBP:/xOFhutBNwxd/jY2X0KQLncYrBP
• TLSH: T1F04812F2DC045DB9ECFD7E6A3E25503D1BAE990341F4272124726DFA16BA137270A224
• Submitted as: 4791628_kak__obnovit__windows_.pdf
• File type: pdf · Size: 371178 bytes
• Verdict: suspicious (58/100)

Detections (1 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/7//4790/4790895_miyadzaki__multfilmuy_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%BA%D0%B0%D0%BA+%D0%BE%D0%B1%D0%BD%D0%BE%D0%B2%D0%B8%D1%82%D1%8C+windows+7+%D0%B4%D0%BE%D0%BC%D0%B0%D1%88%D0%BD%D1%8F%D1%8F+%D0%B1%D0%B0%D0%B7%D0%BE%D0%B2%D0%B0%D1%8F+%D0%B4%D0%BE+windows+7+%D0%BC%D0%B0%D0%BA%D1%81%D0%B8%D0%BC%D0%B0%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4790/4790895_miyadzaki__multfilmuy_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4788/4788488_pourochnuye__planuy__po_.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%BA%D0%B0%D0%BA+%D0%BE%D0%B1%D0%BD%D0%BE%D0%B2%D0%B8%D1%82%D1%8C+windows+7+%D0%B4%D0%BE%D0%BC%D0%B0%D1%88%D0%BD%D1%8F%D1%8F+%D0%B1%D0%B0%D0%B7%D0%BE%D0%B2%D0%B0%D1%8F+%D0%B4%D0%BE+windows+7+%D0%BC%D0%B0%D0%BA%D1%81%D0%B8%D0%BC%D0%B0%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4790/4790895_miyadzaki__multfilmuy_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4788/4788488_pourochnuye__planuy__po_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4788/4788171_nastolnuye__igruy__skachat_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report