SUSPICIOUS — 4805825_skachat__kartu__na_.pdf

SUSPICIOUS — 4805825_skachat__kartu__na_.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: fe07d7363677da62e13f781eba730ea342b98d940fff6e504b05c2f906488a4c
• SHA-1: 66d7949d3dde5b49c7d47d86ad827080168ce11b
• MD5: 683ff1435721826228c480e35078ce0b
• ssdeep: 12288:3uPxV+V4BR+j2DKwPfejPAGxsroFpmxd6r:3uZVjR+j2DKqyr2vQ
• TLSH: T1054901F2DE44A97CCA587B667E38607E2E02079701F1573538A349A632753BB3306872
• Submitted as: 4805825_skachat__kartu__na_.pdf
• File type: pdf · Size: 396412 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%BA%D0%B0%D1%80%D1%82%D1%83+%D0%BD%D0%B0+%D0%BC%D0%B0%D0%B9%D0%BD%D0%BA%D1%80%D0%B0%D1%84%D1%82+152+%D0%B0%D0%BC%D0%B5%D1%80%D0%B8%D0%BA%D0%B0%D0%BD%D1%81%D0%BA%D0%B8%D0%B5+%D0%B3%D0%BE%D1%80%D0%BA%D0%B8&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/7//4805/4805503_shablonuy__obyavleniy__dlya_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4804/4804365_skachat__igru__papinuy_.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%BA%D0%B0%D1%80%D1%82%D1%83+%D0%BD%D0%B0+%D0%BC%D0%B0%D0%B9%D0%BD%D0%BA%D1%80%D0%B0%D1%84%D1%82+152+%D0%B0%D0%BC%D0%B5%D1%80%D0%B8%D0%BA%D0%B0%D0%BD%D1%81%D0%BA%D0%B8%D0%B5+%D0%B3%D0%BE%D1%80%D0%BA%D0%B8&charset=utf-8
• http://img1.liveinternet.ru/images/attach/c/7//4805/4805503_shablonuy__obyavleniy__dlya_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4804/4804365_skachat__igru__papinuy_.pdf
• http://img1.liveinternet.ru/images/attach/c/7//4805/4805111_velikolepnuyy__vek__1_.pdf

Embedded domains

• km.io
• botcraftman.ru
• img1.liveinternet.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report