SUSPICIOUS — 4690442_setevoy__drayver__dlya_.pdf

SUSPICIOUS — 4690442_setevoy__drayver__dlya_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: ac3a8ecbd98fff21b46f9c6b338dc13b3221680359785dfb6ae34fa7effe307f
• SHA-1: ab5b667582c37a233dc53718b2f4c5080fccccf6
• MD5: 17d0cd9af7dd38f31e2979cc5518b046
• ssdeep: 6144:eEK5G/W++R6/dZLbZjh2EVAi+16We+8uUpeT5dG+/v/cxTioY:eEOqbw6d1H2EVv+16WDTb8xGF
• TLSH: T1A64812F1DD56A928CB9B3F912F32603D6A07210102F5AB34793754E572312BB1709BAB
• Submitted as: 4690442_setevoy__drayver__dlya_.pdf
• File type: pdf · Size: 378160 bytes
• Verdict: suspicious (58/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.13

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/6//4690/4690347_hunting__unlimited__2011_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%A1%D0%B5%D1%82%D0%B5%D0%B2%D0%BE%D0%B9+%D0%B4%D1%80%D0%B0%D0%B9%D0%B2%D0%B5%D1%80+%D0%B4%D0%BB%D1%8F+%D0%BD%D0%BE%D1%83%D1%82%D0%B1%D1%83%D0%BA%D0%B0+hp+probook+4525s&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4690/4690347_hunting__unlimited__2011_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690339_skachat__gta__vay_.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%A1%D0%B5%D1%82%D0%B5%D0%B2%D0%BE%D0%B9+%D0%B4%D1%80%D0%B0%D0%B9%D0%B2%D0%B5%D1%80+%D0%B4%D0%BB%D1%8F+%D0%BD%D0%BE%D1%83%D1%82%D0%B1%D1%83%D0%BA%D0%B0+hp+probook+4525s&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690347_hunting__unlimited__2011_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690339_skachat__gta__vay_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690317_red__orchestra__2_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report