Do anybody face a similar issue with SIEM? MSSQL log's user name host name are in Chinese language in particularly from a specific model of Dell Optiplex3010 (Win7 Pro per-loaded). But when we format and install different OEM version of WIn7 pro, the issue got fixed. We have nearly 40 workstation of the same model we cannot do the same for all workstation so, if anybody have solution for this issue please let me know that would be very helpful.
I have seen this before with a DBM, but it was earlier this year on an older version of code.
I recommend you do a manual rules update and roll out policy. Also, please make sure you're at the latest version of code.