iumbase.dll

v10.0.19041.6456 64-bit Windows NT Analyzed
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Description
IUM Layer Secure Win32 DLL
Authors
© Microsoft Corporation. All rights reserved.
File size
26.3 KB
Uploaded
2025-12-01 07:29
Views
91
SHA-256
dddd9d816c2c97be1be6cb9a965710bf

Exported functions 35

AssignMemoryToSocDomain #1 · 0x1010
AwaitSmc #2 · 0x1080
CreateSecureDevice #3 · 0x1ce0
CreateSecureSection #4 · 0x10c0
CreateSecureSectionSpecifyPages #5 · 0x1120
DecryptData #6 · 0x1840
DecryptISKBoundData #7 · 0x15c0
DmaMapMemory #8 · 0x1ba0
EmitSmc #9 · 0x1180
EncryptData #10 · 0x1770
FlushSecureSectionBuffers #11 · 0x11c0
GetDmaEnabler #12 · 0x1b30
GetExposedSecureSection #13 · 0x1200
GetFipsModeFromIumKernelState #14 · 0x1a90
GetSecureIdentityKey #15 · 0x1260
GetSecureIdentitySigningKey #16 · 0x12e0
GetSeedFromIumKernelState #17 · 0x19d0
GetSignedReport #18 · 0x1670
GetTaggedData #19 · 0x1920
GetTaggedDataSize #20 · 0x1910
GetTpmBindingInfo #21 · 0x1930
IsSecureProcess #22 · 0x1240
MapSecureIo #23 · 0x1c40
OpenCurrentExtension #24 · 0x1360
OpenSecureSection #25 · 0x13a0
PostMailbox #26 · 0x13e0
ProtectSecureIo #27 · 0x1430
QuerySecureDeviceInformation #28 · 0x1d60
SecureStorageGet #29 · 0x14d0
SecureStoragePut #30 · 0x1480
SetDmaTargetProperties #31 · 0x1dc0
SetPolicyExtension #32 · 0x1e20
UnmapSecureIo #33 · 0x1ca0
UpdateSecureDeviceState #34 · 0x1d20
VbsVmSysCall #35 · 0x1520

Imported DLLs & functions 34

IUMDLL.dll 24
IumAssignMemoryToSocDomain 0x180003158
IumAwaitSmc 0x1800031d0
IumCreateSecureDevice 0x180003168
IumCreateSecureSection 0x1800031b8
IumCreateSecureSectionSpecifyPages 0x1800031e0
IumCrypto 0x1800031a8
IumDmaMapMemory 0x180003178
IumEmitSmc 0x180003128
IumFlushSecureSectionBuffers 0x180003190
IumGetDmaEnabler 0x180003198
IumGetExposedSecureSection 0x180003180
IumGetIdk 0x1800031d8
IumMapSecureIo 0x180003170
IumOpenCurrentExtension 0x180003130
IumOpenSecureSection 0x1800031c8
IumPostMailbox 0x180003150
IumProtectSecureIo 0x180003140
IumQuerySecureDeviceInformation 0x1800031c0
IumSecureStorageGet 0x180003148
IumSecureStoragePut 0x180003160
IumSetDmaTargetProperties 0x180003188
IumSetPolicyExtension 0x1800031b0
IumUnmapSecureIo 0x180003138
IumUpdateSecureDeviceState 0x1800031a0
ntdll.dll 10
LdrDisableThreadCalloutsForDll 0x180003230
memset 0x180003238
NtTerminateProcess 0x180003210
RtlCaptureContext 0x180003208
RtlLookupFunctionEntry 0x180003200
RtlNtStatusToDosError 0x180003220
RtlSetLastWin32Error 0x180003218
RtlSetLastWin32ErrorAndNtStatusFromNtStatus 0x180003228
RtlUnhandledExceptionFilter 0x1800031f0
RtlVirtualUnwind 0x1800031f8