Windows Server File Exfiltration via Common Tools
This rule detects suspicious file write and network activity that may indicate data exfiltration from a Windows Server using common tools like curl, ftp, or powershell. It correlates file creation/modification events with outbound network connections made by known exfiltration tools within a 5-minute window. This is useful for identifying insider threats, compromised servers, and automated exfiltration scripts.
Microsoft Sentinel (KQL)
