CVE-2023-38831 Exploited by Pro-Russia Hacking Groups in RU-UA Conflict Zone for Credential Harvesting OperationsCluster25 analyzed an attack by APT28/FancyBear exploiting the WinRAR vulnerability CVE-2023-38831#cluster25#EN#2023#analysis#CVE-2023-38831#Exploited#Pro-Russia#WinRAR·blog.cluster25.duskrise.com·Oct 21, 2023CVE-2023-38831 Exploited by Pro-Russia Hacking Groups in RU-UA Conflict Zone for Credential Harvesting Operations