Threat Actors Targeting Estonia.
| Actor | Type | Origin | Motivation | Sophistication | Exploited CVEs | Top malware |
|---|---|---|---|---|---|---|
| Kimsuky8 aliases | Nation-state APT | South Korea | Ideology | Advanced | 23 | – |
| APT2828 aliases | Nation-state APT | Russia | Ideology | Strategic | 48 | – |
| Sandworm5 aliases | Unclassified | Russia | Ideology | Advanced | 36 | – |
| FSB Centre 1619 aliases | Nation-state APT | Russia | Ideology | Advanced | 14 | – |
| Turla12 aliases | Unclassified | Unattributed | Ideology | Expert | 2 | – |
| NoName057(16)3 aliases | Unclassified | Russia | Ideology | Moderate | – | – |
| GhostWriter6 aliases | Unclassified | Belarus | Ideology | Advanced | – | – |
| KILLNET0 aliases | Unclassified | Unattributed | Ideology | Intermediate | – | – |
| Russian intelligence agencies2 aliases | Unclassified | Russia | Ideology | Advanced | – | – |
IOC Feeds, YARA Rules And ATT&CK Navigator Exports For Every Actor.
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FAQ
Common Questions.
Each profile includes the actor's origin, type, active date range, target sectors and countries, MITRE ATT&CK TTPs, related CVEs, malware and tools used, recent campaigns, and motivation. Full IOC feeds and YARA rules are available on the Brandefense platform.
Yes. ATLAS Threat Actors DB covers nation-state APT groups such as Lazarus Group, cybercrime syndicates such as Scattered Spider, and ransomware operations. All profiles are maintained by Brandefense analysts.
IOC feeds, YARA rules, and MITRE ATT&CK navigator exports are available through the full Brandefense platform. Request a demo to get access.