MALICIOUS — 4693127_gta__4__kavkaz_.pdf

MALICIOUS — 4693127_gta__4__kavkaz_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (77/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: e7abcabe6c18d49cca44f4885823f422f62c5b2d47acd4bd6daa9695b033ff21
• SHA-1: 71a5a226b2f37ec9fdfaf3c3fc21f822babf1c94
• MD5: 0120b99472bf918728863ce26702f61d
• ssdeep: 6144:3PYSc1bsPaOpPkQNmTaYOcwNgryOJyL/bzvs4hr5rh4gp5R53r:3wScRtOpcYQ4xOMLzr3pegnR5b
• TLSH: T1A04702F2ED058BAED6993BA97D29103D3A85818621F41B32356328D732F677B230D531
• Submitted as: 4693127_gta__4__kavkaz_.pdf
• File type: pdf · Size: 347539 bytes
• Verdict: malicious (77/100)

Detections (3 of 50 engines)

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

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 77/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.13 (rule PDF.Spam.Heur.13) - engine signal, weight 0.55, confidence 0.85
• Embedded link rated suspicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/6//4692/4692986_veller__hochu__buyt_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%B3%D1%82%D0%B0+4+%D0%BA%D0%B0%D0%B2%D0%BA%D0%B0%D0%B7+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4692/4692986_veller__hochu__buyt_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4692/4692974_muzuykalnuye__klipuy__dlya_.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%B3%D1%82%D0%B0+4+%D0%BA%D0%B0%D0%B2%D0%BA%D0%B0%D0%B7+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4692/4692986_veller__hochu__buyt_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4692/4692974_muzuykalnuye__klipuy__dlya_.pdf
• http://img1.liveinternet.ru/images/attach/c/6//4693/4693006_dvigatel__na__postoyannuyh_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru
• img1.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report