Windows / Code / 0xb0007928
0xb0007928
Decimal: 2952821032 · Signed: -1342146264
As HRESULT:- S: 1 (Failure)
- C: 1 (Customer-defined)
- N: 1 (Wraps an NTSTATUS value)
- Facility: 0x000 (FACILITY_NULL: Default)
- Code: 0x7928 (31016)
As NTSTATUS:- Sev: 2 (STATUS_SEVERITY_WARNING)
- C: 1 (Customer-defined)
- N: 1 (Reserved, must be clear in a well-formed NTSTATUS)
- Facility: 0x000 (Default)
- Code: 0x7928 (31016)
Associated Modules
| Module | Found in | Description |
|---|
| mrxsmb.sys | 1011 | The SMB Signing registry value is not configured with default settings.
Default Registry Value:
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters]
"EnableSecuritySignature"=dword:1
Configured Registry Value:
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters]
"EnableSecuritySignature"=dword:0
Guidance:
Even though you can disable, enable, or require SMB Signing, the negotiation rules changed starting with SMB2 and not all combinations operate like SMB1.
The effective behavior for SMB2/SMB3 is:
Client Required and Server Required = Signed
Client Not Required and Server Required = Signed
Server Required and Client Not Required = Signed
Server Not Required and Client Not Required = Not Signed
When requiring SMB Encryption, SMB Signing is not used, regardless of settings. SMB Encryption implicitly provides the same integrity guarantees as SMB Signing. |
| 1 entry |
Associated Headers