SUSPICIOUS — 4690343_skachat__besplatno__standartnuye_.pdf

SUSPICIOUS — 4690343_skachat__besplatno__standartnuye_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: f62e30c7f854308609a3d8c9ea0d4114911ec91d67f11a995073fe0f58b2c92e
• SHA-1: 61276d5acde9ec26524d10e63f7e53617ca85fd5
• MD5: c082ee22719858bab4cc33f479bdb63d
• ssdeep: 6144:IVPX7W0/SHzzc06Sw0kB2Q0cNP8gz0nj9p/ph98uOLnwRA3tni1IdbfF9ThzxL65:IFWAocpSno208gonjDph9Hipni+drvT2
• TLSH: T1864802F6A9029B5DEABC7F62AF34503C1D8B125250F023297C2319E671B8A77070D679
• Submitted as: 4690343_skachat__besplatno__standartnuye_.pdf
• File type: pdf · Size: 374512 bytes
• Verdict: suspicious (44/100)

Detections (2 of 53 engines)

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

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%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE+%D1%81%D1%82%D0%B0%D0%BD%D0%B4%D0%B0%D1%80%D1%82%D0%BD%D1%8B%D0%B5+%D0%B8%D0%B3%D1%80%D1%8B+%D0%B4%D0%BB%D1%8F+windows+xp&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/6//4690/4690138_rezyume__prezentaciya_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690300_skachat__igruy__na_.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%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B1%D0%B5%D1%81%D0%BF%D0%BB%D0%B0%D1%82%D0%BD%D0%BE+%D1%81%D1%82%D0%B0%D0%BD%D0%B4%D0%B0%D1%80%D1%82%D0%BD%D1%8B%D0%B5+%D0%B8%D0%B3%D1%80%D1%8B+%D0%B4%D0%BB%D1%8F+windows+xp&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690138_rezyume__prezentaciya_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690300_skachat__igruy__na_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690080_francuzskie__deti__ne_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

File paths

• N:\Xx

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report