CISA Cybersecurity Alerts 12.7.22
Ep 38 | 12.7.22

CISA Alert AA22-335A – #StopRansomware: Cuba Ransomware

Show Notes

The FBI and CISA are releasing this alert to disseminate known Cuba Ransomware Group indicators of compromise and TTPs identified through FBI investigations.

FBI and CISA would like to thank BlackBerry, ESET, The National Cyber-Forensics and Training Alliance (NCFTA), and Palo Alto Networks for their contributions to this CSA.

AA22-335A Alert, Technical Details, and Mitigations

For a downloadable copy of IOCs, see AA22-335A.stix is a whole-of-government approach that gives one central location for ransomware resources and alerts.

Resource to mitigate a ransomware attack: CISA-Multi-State Information Sharing and Analysis Center (MS-ISAC) Joint Ransomware Guide.

No-cost cyber hygiene services: Cyber Hygiene Services and Ransomware Readiness Assessment.

U.S. DIB sector organizations may consider signing up for the NSA Cybersecurity Collaboration Center’s DIB Cybersecurity Service Offerings, including Protective Domain Name System services, vulnerability scanning, and threat intelligence collaboration for eligible organizations. For more information on how to enroll in these services, email 

To report incidents and anomalous activity or to request incident response resources or technical assistance related to these threats, contact CISA at, or call (888) 282-0870, or report incidents to your local FBI field office.