Recover Windows Event Logs After They Are Cleared
If a Windows event log is cleared on a server, the first question is usually simple: can I get it back? The honest answer is uncomfortable: sometimes yes, but only if the events were copied somewhere else before the clearing happened. If the only copy lived inside the local .evtx file and that log was cleared, normal administration tools will not magically rebuild the missing history. You may still find evidence in backups, forwarded events, EDR telemetry, domain controller logs, firewall logs, or application logs, but the local event log itself should be treated as damaged evidence. ...