DEV-0586
MISP
Type:
Unknown
Unknown
Country:
RU
RU
First seen:
Unknown
Unknown
Details:
MSTIC has not found any notable associations between this observed activity, tracked as DEV-0586, and other known activity groups. MSTIC assesses that the malware (WhisperGate), which is designed to look like ransomware but lacking a ransom recovery mechanism, is intended to be destructive and designed to render targeted devices inoperable rather than to obtain a ransom.
References (5)
- microsoft.com - Destructive Malware Targeting Ukrainian Organizations
- msrc-blog.microsoft.com - Analysis Resources Cyber Threat Activity Ukraine
- unit42.paloaltonetworks.com - Ruinousursa
- microsoft.com - Cadet Blizzard Emerges As A Novel And Distinct Russian Threat Actor
- microsoft.com - Actinium Targets Ukrainian Organizations
Aliases (212)
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Ruinous Ursa
Cadet Blizzard
Metadata
| ID: | 370 |
| Created: | 13/01/2026 17:48 |
| Updated: | 07/03/2026 16:00 |