MALICIOUS — 4802966_vladimir__zhdamirov__vesna_.pdf

MALICIOUS — 4802966_vladimir__zhdamirov__vesna_.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: 71d21daf1eda42e7e2d0e6cfd09e84514c5bb39bc99e7e868fb3cfcde4f0e24d
• SHA-1: 08dafdeb80cd0c6e150a172ddc2143c67c60d015
• MD5: ebf53d7227164ec1ce240073b3acaac6
• ssdeep: 6144:QTRMSfvXzOlzAZWd1M/nMOmIQ9gA4HY78m1541mt2SXpNxYA7eu6Z8+KrOu1QxfV:SVJWd1M/nMOmN9gnlUt2CYA7ebGTifcs
• TLSH: T1034901F5DA08D50EDBA97F66BE29587C6E05468220F06336682704F6733637F330A925
• Submitted as: 4802966_vladimir__zhdamirov__vesna_.pdf
• File type: pdf · Size: 388320 bytes
• Verdict: malicious (75/100)

Detections (3 of 53 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://img0.liveinternet.ru/images/attach/c/7//4802/4802711_obrazec__zapolneniya__anketuy_.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D0%B2%D0%BB%D0%B0%D0%B4%D0%B8%D0%BC%D0%B8%D1%80+%D0%B6%D0%B4%D0%B0%D0%BC%D0%B8%D1%80%D0%BE%D0%B2+%D0%B2%D0%B5%D1%81%D0%BD%D0%B0+%D0%B7%D0%B0+%D0%B7%D0%B0%D0%B1%D0%BE%D1%80%D0%BE%D0%BC+2014+%D0%BD%D0%BE%D0%B2%D1%8B%D0%B9+%D0%B0%D0%BB%D1%8C%D0%B1%D0%BE%D0%BC+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8, http://img0.liveinternet.ru/images/attach/c/7//4802/4802531_masha__i__medved_.pdf, http://img0.liveinternet.ru/images/attach/c/7//4802/4802460_uskoritel__interneta__3g_.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=%D0%B2%D0%BB%D0%B0%D0%B4%D0%B8%D0%BC%D0%B8%D1%80+%D0%B6%D0%B4%D0%B0%D0%BC%D0%B8%D1%80%D0%BE%D0%B2+%D0%B2%D0%B5%D1%81%D0%BD%D0%B0+%D0%B7%D0%B0+%D0%B7%D0%B0%D0%B1%D0%BE%D1%80%D0%BE%D0%BC+2014+%D0%BD%D0%BE%D0%B2%D1%8B%D0%B9+%D0%B0%D0%BB%D1%8C%D0%B1%D0%BE%D0%BC+%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C&charset=utf-8
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802531_masha__i__medved_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802460_uskoritel__interneta__3g_.pdf
• http://img0.liveinternet.ru/images/attach/c/7//4802/4802711_obrazec__zapolneniya__anketuy_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report