Windows Security Log Event ID 4773

4773: A Kerberos service ticket request failed

On this page

• Description of this event
• Field level details
• Examples
• Mini-seminars on this event

Windows does not log this event.  Instead it logs event ID 4769 with keyword Failure Audit.

Free Security Log Resources by Randy

• Free Security Log Quick Reference Chart
• Windows Event Collection: Supercharger Free Edtion
• Free Active Directory Change Auditing Solution
• Free Course: Security Log Secrets

Supercharger Free Edition

 

Mini-Seminars Covering Event ID 4773 Security Log Exposed: What is the Difference Between “Account Logon” and “Logon/Logoff” Events? How to do Logon Session Auditing with the Windows Security Log Top Windows Security Log Events for User Behavior Analysis 4 Threat Detections using Active Directory Authentication Events from the Windows Security Log Understanding Active Directory Authentication Events in the Windows Security Log and Beyond Detecting and Preventing AD Authentication Risks: Golden Tickets, NTLM, Pass-the-Hash and Beyond Windows Security Log Deep Dive: Understanding Kerberos Authentication Events from Domain Controllers

 

Upcoming Webinars Unpacking a Linux Supply Chain Compromise Using the Recently Published XZ Utils Backdoor as the Example Assessing the Security of Your Active Directory: User Accounts Anatomy of a Cloud Hack: The Cloudflare/Okta Compromise – A Story of Tokens, Lateral Movement, Persistence and the Salvation of Zero Trust and Hard MFA Tokens

Additional Resources

•	Event IDs
•	All Event IDs
•	Audit Policy