MALICIOUS — 4690317_red__orchestra__2_.pdf

MALICIOUS — 4690317_red__orchestra__2_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 765e2fa4d2fd9d25748c0a4e909ec75e175e5930f9d0814d5900cc34070f0f51
• SHA-1: 833e422b8d4cc4257cb0fd2ca9d1c74b284616ad
• MD5: 7acbf5da7b34da4f67e8f3b44e046d1a
• ssdeep: 6144:HWT3ZYa67jPpS8g8LKsrXlnYsc3GdFVos6Fo4nC126AElo3X19/8EocShkWnVR2d:2bZYa6PoYL/LdYscWd3osMC45El4XTEK
• TLSH: T1734801F1D914ED7CCEA936567E28A43D6E4B551114E12B31289B49B33379337230E2B8
• Submitted as: 4690317_red__orchestra__2_.pdf
• File type: pdf · Size: 372734 bytes
• Verdict: malicious (75/100)

Detections (3 of 53 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 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/6//4690/4690288_microsoft__office__2007_.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=red+orchestra+2+%D0%B3%D0%B5%D1%80%D0%BE%D0%B8+%D1%81%D1%82%D0%B0%D0%BB%D0%B8%D0%BD%D0%B3%D1%80%D0%B0%D0%B4%D0%B0+%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//4690/4690288_microsoft__office__2007_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690068_skachat__filmuy__besplatno_.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=red+orchestra+2+%D0%B3%D0%B5%D1%80%D0%BE%D0%B8+%D1%81%D1%82%D0%B0%D0%BB%D0%B8%D0%BD%D0%B3%D1%80%D0%B0%D0%B4%D0%B0+%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//4690/4690288_microsoft__office__2007_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690068_skachat__filmuy__besplatno_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690105_skachat__besplatno__windows_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report