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UnclassifiedIdeologyAdvanced sophistication

Russia's Main Intelligence Directorate (GRU)

Russia's Main Intelligence Directorate (GRU) is a threat actor group with an ideological motive, tracked by Brandefense. It uses 7 MITRE ATT&CK techniques.

Also known as
  • Curly COMrades
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Techniques
7
Exploited CVEs
No CVE data
First seen
Dec 16, 2025
Last seen
Dec 16, 2025
Record updated

About Russia's Main Intelligence Directorate (GRU).

Nation-state actor attributed by Amazon's CISO for a protracted cyber campaign targeting Western critical infrastructure. Known for evolving methodologies, including exploiting vulnerabilities and misconfigurations, and using specialized sub-clusters for different attack stages.

Last updated Jul 24, 2026. Compiled by Brandefense technologies from structured threat intelligence and reviewed by Brandefense analysts. Techniques follow the MITRE ATT&CK framework.