Sarah, a security analyst, is reviewing the security audit logs from a Windows machine to detect unauthorized activities. She comes across an event…

Windows Security Event ID 4663, "An attempt was made to access an object," is a general-purpose audit event. It is generated whenever an access attempt is made on an object (like a file, folder, or registry key) that has a matching System Access Control List (SACL). The event log entry itself contains details about the type of access requested (e.g., read, write, delete). Therefore, the most accurate and encompassing description is that it indicates an attempt to interact with a protected object.

A. This is too specific. An attempt to modify an object is one reason for Event 4663, but so is an attempt to read or delete it.

B. User logon events are tracked by different IDs, most notably Event ID 4624 (An account was successfully logged on), not 4663.

D. A successful deletion is a specific outcome of an access attempt. Event 4663 logs the attempt itself, regardless of whether it was successful or what the specific action was.

1. Microsoft Corporation. (2023). 4663(S): An attempt was made to access an object. Microsoft Learn. Retrieved from https://learn.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4663. The official documentation states this event is generated when an object is accessed.

2. Randy Franklin Smith. (n.d.). Windows Security Log Event ID 4663: An attempt was made to access an object. Ultimate Windows Security. This resource clarifies that the event covers any access for which auditing is enabled in the SACL.

3. Palmal

A.

& Mukhopadhyay

D. (2021). Windows Security Event Log Analysis for Cyber Security. In Advances in Cyber Security. Springer

Singapore. (pp. 13-31). This chapter discusses the role of various event IDs

including 4663

in forensic analysis.