SUSPICIOUS — 4690169_serzh__goreluyy__predvaritelnuye_.pdf

SUSPICIOUS — 4690169_serzh__goreluyy__predvaritelnuye_.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: 0fbf08931da05c761e8817802dddc5fae6c63568fe2fa22260670ac17b4665e4
• SHA-1: 1e18bbad343e58665519c5cc0b56c876809e8d0d
• MD5: aff03253d10da638fcad063c0f7a2237
• ssdeep: 6144:GcC35fgyJaPRZ1S8GmU1Bv9OZuHuhb5UX4AtKoPO9JdnGOUbUGlfGsKjcUhRjuhi:Gd3SFomUpouHut5nAY9JdobUGlfGsKjr
• TLSH: T1994812F5DD04EEADC169B7167E25003E2E0BA20215F0673466170EE717BA7BB1309A39
• Submitted as: 4690169_serzh__goreluyy__predvaritelnuye_.pdf
• File type: pdf · Size: 372610 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//4690/4690135_planirovka__stroeniy__na_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%81%D0%B5%D1%80%D0%B6+%D0%B3%D0%BE%D1%80%D0%B5%D0%BB%D1%8B%D0%B9+%D0%BF%D1%80%D0%B5%D0%B4%D0%B2%D0%B0%D1%80%D0%B8%D1%82%D0%B5%D0%BB%D1%8C%D0%BD%D1%8B%D0%B5+%D0%BB%D0%B0%D1%81%D0%BA%D0%B8+%D0%B2%D1%81%D0%B5+%D0%B2%D1%8B%D0%BF%D1%83%D1%81%D0%BA%D0%B8+%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//4690/4690135_planirovka__stroeniy__na_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690049_misha__mavashi__skachat_.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%81%D0%B5%D1%80%D0%B6+%D0%B3%D0%BE%D1%80%D0%B5%D0%BB%D1%8B%D0%B9+%D0%BF%D1%80%D0%B5%D0%B4%D0%B2%D0%B0%D1%80%D0%B8%D1%82%D0%B5%D0%BB%D1%8C%D0%BD%D1%8B%D0%B5+%D0%BB%D0%B0%D1%81%D0%BA%D0%B8+%D0%B2%D1%81%D0%B5+%D0%B2%D1%8B%D0%BF%D1%83%D1%81%D0%BA%D0%B8+%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//4690/4690135_planirovka__stroeniy__na_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690049_misha__mavashi__skachat_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690057_dubstep__piano__skachat_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report