WSUS Remote Code Execution Vulnerability Exploitation (CVE-2025-59287)
This rule detects suspicious process activity originating from Windows Server Update Services (WSUS) processes (wsusservice.exe or w3wp.exe with 'wsuspool' in its command line) that then execute known Living Off The Land Binaries (LOLBINs) associated with ingress tool transfer (T1105) or common Windows execution binaries such as cmd.exe, powershell.exe, or certutil.exe. This behavior could indicate the exploitation of a Remote Code Execution vulnerability in WSUS, such as CVE-2025-59287.
Microsoft Sentinel (KQL)
