SUSPICIOUS — 4691081_skachat__simulyator__vozhdeniya_.pdf

SUSPICIOUS — 4691081_skachat__simulyator__vozhdeniya_.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: c52cceb8d6104f16137f0f5affe48c5dd305711639d43fd22e2af7039d9edcfe
• SHA-1: 320bcff7f80682cf8e57f817f7548f09859df275
• MD5: 3480ce06c398c69121ed5ab0a53e6268
• ssdeep: 6144:lZGpzcc6i8DbXQ8FPodVBV90F38pUFRCCIQ7gALW01qn1g:K6iGbXQ8IVBD0epUnCCIQ7gA6F1g
• TLSH: T1B64802F1EE0599C8CBDD7F5A3E2AC43D2C6B904160F02B24696304A663B72777709D26
• Submitted as: 4691081_skachat__simulyator__vozhdeniya_.pdf
• File type: pdf · Size: 368695 bytes
• Verdict: suspicious (58/100)

Detections (2 of 53 engines)

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

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://img0.liveinternet.ru/images/attach/c/6//4690/4690212_ostrov__nenuzhnuyh__lyudey_.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+%D1%81%D0%B8%D0%BC%D1%83%D0%BB%D1%8F%D1%82%D0%BE%D1%80+%D0%B2%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D1%8F+%D0%B0%D0%B2%D1%82%D0%BE%D0%BC%D0%BE%D0%B1%D0%B8%D0%BB%D1%8F+2012+%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://img0.liveinternet.ru/images/attach/c/6//4690/4690380_pes__2015__russkie_.pdf, http://img0.liveinternet.ru/images/attach/c/6//4690/4690212_ostrov__nenuzhnuyh__lyudey_.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+%D1%81%D0%B8%D0%BC%D1%83%D0%BB%D1%8F%D1%82%D0%BE%D1%80+%D0%B2%D0%BE%D0%B6%D0%B4%D0%B5%D0%BD%D0%B8%D1%8F+%D0%B0%D0%B2%D1%82%D0%BE%D0%BC%D0%BE%D0%B1%D0%B8%D0%BB%D1%8F+2012+%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://img0.liveinternet.ru/images/attach/c/6//4690/4690380_pes__2015__russkie_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690212_ostrov__nenuzhnuyh__lyudey_.pdf
• http://img0.liveinternet.ru/images/attach/c/6//4690/4690758_svirskiy__ruyzhik__kratkoe_.pdf

Embedded domains

• botcraftman.ru
• img0.liveinternet.ru

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report