MALICIOUS — 4693089_skachat__igru__monster_.pdf

MALICIOUS — 4693089_skachat__igru__monster_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: b5fc3455834cff58491b6c7000a0098a9d43e5684e25f0a472533e61c3e7b83f
• SHA-1: 24979dae08e23640e6695d779643490a4b30de32
• MD5: b77a4aa9bd1dde0f40beb5a6132a5106
• ssdeep: 6144:HlQGaQhjNLssN0ggDtTzCcl68NfvZgc+N2hL2YWzkUlr6zybH9o0XC393nB8M5L6:H3xN4ugtI8VBB72YWIU2zyD99mb9Lov
• TLSH: T19C4802F2CA45EB1CDBAC7F1A3E70652D7E92046240F06B3558535DEA22781BB2B4D039
• Submitted as: 4693089_skachat__igru__monster_.pdf
• File type: pdf · Size: 378762 bytes
• Verdict: malicious (75/100)

Detections (3 of 50 engines)

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

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/6//4693/4693044_skachat__knigu__50_.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D0%B8%D0%B3%D1%80%D1%83+%D0%BC%D0%BE%D0%BD%D1%81%D1%82%D0%B5%D1%80+%D1%85%D0%B0%D0%B9+13+%D0%B6%D0%B5%D0%BB%D0%B0%D0%BD%D0%B8%D0%B9+%D1%87%D0%B5%D1%80%D0%B5%D0%B7+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/6//4693/4693044_skachat__knigu__50_.pdf, http://img1.liveinternet.ru/images/attach/c/6//4693/4693059_gta__4__skachat_.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: additional-actions, 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%B8%D0%B3%D1%80%D1%83+%D0%BC%D0%BE%D0%BD%D1%81%D1%82%D0%B5%D1%80+%D1%85%D0%B0%D0%B9+13+%D0%B6%D0%B5%D0%BB%D0%B0%D0%BD%D0%B8%D0%B9+%D1%87%D0%B5%D1%80%D0%B5%D0%B7+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/6//4693/4693044_skachat__knigu__50_.pdf
• http://img1.liveinternet.ru/images/attach/c/6//4693/4693059_gta__4__skachat_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4692/4692985_fathul__bari_.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report