iumbase.dll
Description: IUM Layer Secure Win32 DLL
Authors: © Microsoft Corporation. All rights reserved.
Version: 10.0.19041.6456
Architecture: 64-bit
Operating System: Windows NT
SHA256: dddd9d816c2c97be1be6cb9a965710bf
File Size: 26.3 KB
Uploaded At: Dec. 1, 2025, 7:29 a.m.
Views: 9
Exported Functions
- AssignMemoryToSocDomain (Ordinal: 1, Address: 0x1010)
- AwaitSmc (Ordinal: 2, Address: 0x1080)
- CreateSecureDevice (Ordinal: 3, Address: 0x1ce0)
- CreateSecureSection (Ordinal: 4, Address: 0x10c0)
- CreateSecureSectionSpecifyPages (Ordinal: 5, Address: 0x1120)
- DecryptData (Ordinal: 6, Address: 0x1840)
- DecryptISKBoundData (Ordinal: 7, Address: 0x15c0)
- DmaMapMemory (Ordinal: 8, Address: 0x1ba0)
- EmitSmc (Ordinal: 9, Address: 0x1180)
- EncryptData (Ordinal: 10, Address: 0x1770)
- FlushSecureSectionBuffers (Ordinal: 11, Address: 0x11c0)
- GetDmaEnabler (Ordinal: 12, Address: 0x1b30)
- GetExposedSecureSection (Ordinal: 13, Address: 0x1200)
- GetFipsModeFromIumKernelState (Ordinal: 14, Address: 0x1a90)
- GetSecureIdentityKey (Ordinal: 15, Address: 0x1260)
- GetSecureIdentitySigningKey (Ordinal: 16, Address: 0x12e0)
- GetSeedFromIumKernelState (Ordinal: 17, Address: 0x19d0)
- GetSignedReport (Ordinal: 18, Address: 0x1670)
- GetTaggedData (Ordinal: 19, Address: 0x1920)
- GetTaggedDataSize (Ordinal: 20, Address: 0x1910)
- GetTpmBindingInfo (Ordinal: 21, Address: 0x1930)
- IsSecureProcess (Ordinal: 22, Address: 0x1240)
- MapSecureIo (Ordinal: 23, Address: 0x1c40)
- OpenCurrentExtension (Ordinal: 24, Address: 0x1360)
- OpenSecureSection (Ordinal: 25, Address: 0x13a0)
- PostMailbox (Ordinal: 26, Address: 0x13e0)
- ProtectSecureIo (Ordinal: 27, Address: 0x1430)
- QuerySecureDeviceInformation (Ordinal: 28, Address: 0x1d60)
- SecureStorageGet (Ordinal: 29, Address: 0x14d0)
- SecureStoragePut (Ordinal: 30, Address: 0x1480)
- SetDmaTargetProperties (Ordinal: 31, Address: 0x1dc0)
- SetPolicyExtension (Ordinal: 32, Address: 0x1e20)
- UnmapSecureIo (Ordinal: 33, Address: 0x1ca0)
- UpdateSecureDeviceState (Ordinal: 34, Address: 0x1d20)
- VbsVmSysCall (Ordinal: 35, Address: 0x1520)
Imported DLLs & Functions
IUMDLL.dll
- IumAssignMemoryToSocDomain (Address: 0x180003158)
- IumAwaitSmc (Address: 0x1800031d0)
- IumCreateSecureDevice (Address: 0x180003168)
- IumCreateSecureSection (Address: 0x1800031b8)
- IumCreateSecureSectionSpecifyPages (Address: 0x1800031e0)
- IumCrypto (Address: 0x1800031a8)
- IumDmaMapMemory (Address: 0x180003178)
- IumEmitSmc (Address: 0x180003128)
- IumFlushSecureSectionBuffers (Address: 0x180003190)
- IumGetDmaEnabler (Address: 0x180003198)
- IumGetExposedSecureSection (Address: 0x180003180)
- IumGetIdk (Address: 0x1800031d8)
- IumMapSecureIo (Address: 0x180003170)
- IumOpenCurrentExtension (Address: 0x180003130)
- IumOpenSecureSection (Address: 0x1800031c8)
- IumPostMailbox (Address: 0x180003150)
- IumProtectSecureIo (Address: 0x180003140)
- IumQuerySecureDeviceInformation (Address: 0x1800031c0)
- IumSecureStorageGet (Address: 0x180003148)
- IumSecureStoragePut (Address: 0x180003160)
- IumSetDmaTargetProperties (Address: 0x180003188)
- IumSetPolicyExtension (Address: 0x1800031b0)
- IumUnmapSecureIo (Address: 0x180003138)
- IumUpdateSecureDeviceState (Address: 0x1800031a0)
ntdll.dll
- LdrDisableThreadCalloutsForDll (Address: 0x180003230)
- memset (Address: 0x180003238)
- NtTerminateProcess (Address: 0x180003210)
- RtlCaptureContext (Address: 0x180003208)
- RtlLookupFunctionEntry (Address: 0x180003200)
- RtlNtStatusToDosError (Address: 0x180003220)
- RtlSetLastWin32Error (Address: 0x180003218)
- RtlSetLastWin32ErrorAndNtStatusFromNtStatus (Address: 0x180003228)
- RtlUnhandledExceptionFilter (Address: 0x1800031f0)
- RtlVirtualUnwind (Address: 0x1800031f8)