216.73.217.172

Ryuk

The MITRE Corporation · Published 13/05/2020 22:14 · Modified 27/03/2026 01:05 Family

Essential information

Confidence
100/100
Is family
Yes
Published
13/05/2020 22:14
Modified
27/03/2026 01:05
Revoked
No
Author / Source
The MITRE Corporation
Related entities
50 attack patterns (mitre), 3 intrusion sets (apt), 9 sectors, 7 countries, 97 indicators, 4 vulnerabilities (cve)

Description

[Ryuk](https://attack.mitre.org/software/S0446) is a ransomware designed to target enterprise environments that has been used in attacks since at least 2018. [Ryuk](https://attack.mitre.org/software/S0446) shares code similarities with Hermes ransomware.(Citation: CrowdStrike Ryuk January 2019)(Citation: FireEye Ryuk and Trickbot January 2019)(Citation: FireEye FIN6 Apr 2019)

Marking (TLP)

TLP:CLEAR Copyright 2015-2025, The MITRE Corporation. MITRE ATT&CK and ATT&CK are registered trademarks of The MITRE Corporation.

External references

Related entities

Attack patterns, malware, vulnerabilities, indicators, intrusion sets and other entities linked to this malware.