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STATUS_INVALID_SID
Meaning and context of STATUS_INVALID_SID
A security identifier (SID) is used to uniquely identify a security principal or security group. Security principals can represent any entity that can be authenticated by the operating system, such as a user account, a computer account, or a thread or process that runs in the security context of a user or computer account.
Each account or group, or process running in the security context of the account, has a unique SID that is issued by an authority, such as a Windows domain controller. It is stored in a security database. The system generates the SID that identifies a particular account or group at the time the account or group is created. When a SID has been used as the unique identifier for a user or group, it can never be used again to identify another user or group.
Each time a user signs in, the system creates an access token for that user. The access token contains the user's SID, user rights, and the SIDs for any groups the user belongs to. This token provides the security context for whatever actions the user performs on that computer.
In addition to the uniquely created, domain-specific SIDs that are assigned to specific users and groups, there are well-known SIDs that identify generic groups and generic users. For example, the Everyone and World SIDs identify a group that includes all users. Well-known SIDs have values that remain constant across all operating systems.
SIDs are a fundamental building block of the Windows security model. They work with specific components of the authorization and access control technologies in the security infrastructure of the Windows Server operating systems. This helps protect access to network resources and provides a more secure computing environment.
Native status interpretation for STATUS_INVALID_SID
STATUS_INVALID_SID is 0xC0000078, an NTSTATUS error value. AllStat describes it as “Indicates the SID structure is not valid.”. For STATUS_INVALID_SID, the first useful question is which native API, IRP, protocol operation, or subsystem in the kernel, native API, or subsystem that returned the status produced that status.
Debugging sequence for STATUS_INVALID_SID
- Preserve STATUS_INVALID_SID before RtlNtStatusToDosError, HRESULT conversion, exception translation, or provider-specific remapping removes information.
- Compare the exact sid operation on a working system and record differences in object lifetime, access token, device state, negotiated protocol, and policy.
- For kernel I/O, keep the device stack, IRP major/minor function, request parameters, completion routine, and the first component that completed the request with STATUS_INVALID_SID.
Recovery considerations for STATUS_INVALID_SID
A retry is appropriate only after the owner of STATUS_INVALID_SID has changed the state described by “Indicates the SID structure is not valid.”, or when its contract explicitly marks the status as transient. For STATUS_INVALID_SID, if the value reports corruption, invalid format, access policy, or a lifecycle mismatch, preserve evidence and correct that cause before repeating the request.
Official references for STATUS_INVALID_SID
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