394f49b2-2d78-4d0d-b374-1399695455f3

Afd.sys

Description

Windows Ancillary Function Driver (Afd.sys) for WinSock is vulnerable to an Elevation of Privilege Vulnerability.

UUID: 394f49b2-2d78-4d0d-b374-1399695455f3
Created: 2024-08-21
Author: Nasreddine Bencherchali
Acknowledgement: |

This download link contains the vulnerable driver!

Commands


          1
          sc.exe create Afd.sys binPath=C:\windows\temp\Afd.sys type=kernel && sc.exe start Afd.sys

not set

Use Case	Privileges	Operating System
Elevate privileges	kernel	Windows 10

Detections

YARA 🏹

Expand

Exact Match

with header and size limitation

Threat Hunting

without header and size limitation

Renamed

for renamed driver files

Sigma 🛡️

Expand

Names

detects loading using name only

Hashes

detects loading using hashes only

Sysmon 🔎

Expand

Block

on hashes

Alert

on hashes

Resources

https://securityintelligence.com/x-force/patch-tuesday-exploit-wednesday-pwning-windows-ancillary-function-driver-winsock/

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21768

CVE

CVE-2023-21768

Known Vulnerable Samples

Property	Value
Filename	Afd.sys
Creation Timestamp	2088-03-13 17:12:25
MD5	e2db558c3996bb34fbf21017f0ce5591
SHA1	52e287860e0459362e4b655a75795e260eae2964
SHA256	ebf6be42d39fd5d9361afa43479f883ff8eba97d72f313ece289f78cb51c22f2
Authentihash MD5	6775bbd47a793d793bcaf0b114b242da
Authentihash SHA1	fb0b5d98d1add03004d612831b67353df994a189
Authentihash SHA256	a490a57a8f57ae27571629197bb652b0f4c84f9414d09bf6cfe2ee1b175101b4
RichPEHeaderHash MD5	65835e7484a7491a762f63b77a6bb191
RichPEHeaderHash SHA1	640b40f4d807a33bd8aafa91488fe88bb7cbf382
RichPEHeaderHash SHA256	2b22c51196bbb1e4bad252dd6aefaa37e413e8a397d89a3d73b033d8b1e76e88
Company	Microsoft Corporation
Description	Ancillary Function Driver for WinSock
Product	Microsoft® Windows® Operating System
OriginalFilename	afd.sys

Download

Certificates

Expand

Certificate 330000038b7945c18b0eb687ec00000000038b

Field	Value
ToBeSigned (TBS) MD5	3571fe0895d4e042d281b85ee58b8094
ToBeSigned (TBS) SHA1	92770617b04ed48f52556dbbd37302ffee4405b5
ToBeSigned (TBS) SHA256	eb87b3c06bb677f315d42aae1a9b33c4e0bc04467f812af5224b9ae88ef8ca25
Subject	C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows
ValidFrom	2022-05-05 19:23:13
ValidTo	2023-05-04 19:23:13
Signature	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
SignatureAlgorithmOID	1.2.840.113549.1.1.11
IsCertificateAuthority	False
SerialNumber	330000038b7945c18b0eb687ec00000000038b
Version	3

Certificate 61077656000000000008

Field	Value
ToBeSigned (TBS) MD5	30a3f0b64324ed7f465e7fc618cb69e7
ToBeSigned (TBS) SHA1	002de3561519b662c5e3f5faba1b92c403fb7c41
ToBeSigned (TBS) SHA256	4e80be107c860de896384b3eff50504dc2d76ac7151df3102a4450637a032146
Subject	C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Production PCA 2011
ValidFrom	2011-10-19 18:41:42
ValidTo	2026-10-19 18:51:42
Signature	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
SignatureAlgorithmOID	1.2.840.113549.1.1.11
IsCertificateAuthority	True
SerialNumber	61077656000000000008
Version	3

Imports

Expand

ntoskrnl.exe
TDI.SYS
NETIO.SYS
msrpc.sys

Imported Functions

Expand

RtlEqualUnicodeString
RtlPrefixUnicodeString
RtlAppendUnicodeToString
FsRtlAllocateExtraCreateParameterList
FsRtlAllocateExtraCreateParameter
FsRtlFreeExtraCreateParameterList
FsRtlInsertExtraCreateParameter
IoSetTopLevelIrp
IoCreateFileEx
ObOpenObjectByPointer
ZwClose
ObDereferenceSecurityDescriptor
RtlCompareMemory
ExEnterCriticalRegionAndAcquireResourceShared
KeInitializeEvent
KeWaitForSingleObject
KeResetEvent
PsChargeProcessPoolQuota
PsReturnPoolQuota
IoCreateFile
IoFreeIrp
KeGetCurrentProcessorNumberEx
EtwWriteTransfer
EtwActivityIdControl
ExInitializeRundownProtection
KfRaiseIrql
KeReleaseInStackQueuedSpinLockFromDpcLevel
KeLowerIrql
KeGetCurrentIrql
RtlCompareUnicodeString
ExReleaseResourceLite
ExAcquireResourceExclusiveLite
ExAllocatePool3
RtlCopyUnicodeString
ExAllocatePoolWithTagPriority
MmSizeOfMdl
ExRaiseStatus
IoInitializeIrp
MmBuildMdlForNonPagedPool
IoAllocateErrorLogEntry
_vsnwprintf
PsGetProcessId
IoWriteErrorLogEntry
PsGetProcessExitTime
KeEnterCriticalRegion
ExWaitForRundownProtectionRelease
KeLeaveCriticalRegion
IoSetIoCompletion
ExDeleteResourceLite
RtlInitString
RtlEqualString
IoGetFileObjectGenericMapping
RtlMapGenericMask
SeLockSubjectContext
SeAccessCheck
SeAppendPrivileges
SeFreePrivileges
SeUnlockSubjectContext
SeAssignSecurity
ObLogSecurityDescriptor
KeSetEvent
IoBuildDeviceIoControlRequest
IoAllocateIrp
ExEventObjectType
ProbeForWrite
ExGetPreviousMode
ExRaiseAccessViolation
ExInitializeResourceLite
EtwSetInformation
EtwRegister
MmIsVerifierEnabled
IoCreateDevice
IoAllocateWorkItem
ExInitializeNPagedLookasideList
KeQueryMaximumProcessorCountEx
ExDeleteNPagedLookasideList
ExDeleteLookasideListEx
IoFreeWorkItem
IoDeleteDevice
EtwUnregister
ExUnregisterCallback
IoOpenDriverRegistryKey
ExSubscribeWnfStateChange
ZwQueryValueKey
RtlLengthSid
SeExports
RtlCreateAcl
RtlAddAccessAllowedAce
ObGetObjectSecurity
RtlSetDaclSecurityDescriptor
RtlLengthSecurityDescriptor
SeSetSecurityDescriptorInfo
ObReleaseObjectSecurity
ZwNotifyChangeKey
IoQueueWorkItem
FsRtlFindExtraCreateParameter
PsLookupProcessByProcessId
ObCloseHandle
SeCreateAccessState
SeDeleteAccessState
SeQuerySecurityDescriptorInfo
KeReadStateEvent
KeEnterGuardedRegion
KeLeaveGuardedRegion
KePulseEvent
KeAcquireQueuedSpinLock
KeReleaseQueuedSpinLock
MmAdvanceMdl
KeBugCheckEx
ExpInterlockedFlushSList
ExSystemTimeToLocalTime
RtlTimeToTimeFields
KeInitializeDpc
KeInitializeTimer
KeSetCoalescableTimer
strrchr
KeAcquireSpinLockAtDpcLevel
KeReleaseSpinLockFromDpcLevel
KeInitializeTimerEx
KeFlushQueuedDpcs
IoCompletionObjectType
ExAcquireRundownProtection
IoInitializeMiniCompletionPacket
ExReleaseRundownProtection
IoRemoveIoCompletion
IoCancelMiniCompletionPacket
IoSetIoCompletionEx3
ExAcquireResourceSharedLite
ZwUpdateWnfStateData
PsRegisterSiloMonitor
PsStartSiloMonitor
PsUnregisterSiloMonitor
ExRundownCompleted
PsGetSiloIdentifier
PsCreateSiloContext
PsInsertPermanentSiloContext
PsGetSiloMonitorContextSlot
PsDereferenceSiloContext
PsGetPermanentSiloContext
PsAttachSiloToCurrentThread
PsDetachSiloFromCurrentThread
PsGetCurrentServerSilo
PsGetCurrentProcess
KeSetTimer
KeCancelTimer
IoQueryFileInformation
IoGetRequestorProcess
KeAttachProcess
FsRtlMdlRead
KeDetachProcess
FsRtlMdlReadComplete
IoCancelIrp
ExAllocateFromNPagedLookasideList
ExFreeToNPagedLookasideList
FsRtlCopyRead
MmLockPagableDataSection
IoThreadToProcess
MmSystemRangeStart
ObFindHandleForObject
KeTestSpinLock
RtlIntegerToUnicode
RtlAppendUnicodeStringToString
ObReferenceSecurityDescriptor
KeDelayExecutionThread
IoReuseIrp
IoWMIWriteEvent
IoGetDeviceAttachmentBaseRef
IoFreeErrorLogEntry
ZwCreateEvent
KeWaitForMultipleObjects
ExReleaseResourceForThreadLite
ObfDereferenceObjectWithTag
ObfReferenceObjectWithTag
PsReferenceImpersonationToken
PsDereferenceImpersonationToken
PsReferenceSiloContext
PsGetProcessImageFileName
IoSizeofWorkItem
IoInitializeWorkItem
IoSetIoCompletionEx
MmGetSystemRoutineAddress
IoWMIRegistrationControl
MmLockPagableSectionByHandle
MmUnlockPagableImageSection
WmiTraceMessageVa
IoGetTopLevelIrp
ExReleaseResourceAndLeaveCriticalRegion
ExRegisterCallback
ExEnterCriticalRegionAndAcquireResourceExclusive
ExCreateCallback
RtlInitUnicodeString
RtlCreateSecurityDescriptor
MmIsThisAnNtAsSystem
RtlGetVersion
KeGetRecommendedSharedDataAlignment
InitializeSListHead
KeInitializeSpinLock
ExpInterlockedPopEntrySList
MmMapLockedPages
MmMapLockedPagesSpecifyCache
ExQueueWorkItem
KeInsertQueueApc
KeInitializeApc
IoGetRelatedDeviceObject
IoBuildPartialMdl
IoFreeMdl
MmUnlockPages
ExpInterlockedPushEntrySList
ExQueryDepthSList
ObfReferenceObject
MmProbeAndLockPages
IoAllocateMdl
ExRaiseDatatypeMisalignment
MmUserProbeAddress
IoReleaseCancelSpinLock
KeAcquireInStackQueuedSpinLockAtDpcLevel
IofCompleteRequest
ObfDereferenceObject
IofCallDriver
IoAcquireCancelSpinLock
KeAcquireSpinLockRaiseToDpc
ExInitializeLookasideListEx
ExAllocateFromLookasideListEx
KeReleaseSpinLock
ExFreeToLookasideListEx
KeReleaseInStackQueuedSpinLock
KeAcquireInStackQueuedSpinLock
IoFileObjectType
ObReferenceObjectByHandle
PsGetCurrentProcessId
ExFreePoolWithTag
ExAllocatePool2
PsRevertToSelf
SeImpersonateClientEx
SeCaptureSubjectContextEx
SeReleaseSubjectContext
SeDeleteClientSecurity
SeCreateClientSecurityFromSubjectContext
IoGetCurrentProcess
EtwWrite
IoIs32bitProcess
__C_specific_handler
PcwUnregister
PcwAddInstance
ExQueryWnfStateData
PcwRegister
TdiCopyMdlToBuffer
TdiReturnChainedReceives
TdiRegisterPnPHandlers
TdiDeregisterPnPHandlers
TdiMatchPdoWithChainedReceiveContext
TdiCopyBufferToMdl
NsiGetAllParameters
NetioNrtIsTrackerDevice
NetioNrtDispatch
NetioSetTriageBlock
NetioNrtStart
NetioTimerWorkItemInitialize
NetioTimerWorkItemStart
NetioTimerWorkItemShutdown
NetioNrtStop
RtlCopyMdlToBuffer
NetioInsertWorkQueue
NetioShutdownWorkQueue
NetioInitializeWorkQueue
NmrProviderDetachClientComplete
NmrWaitForProviderDeregisterComplete
NmrDeregisterProvider
NmrRegisterProvider
NmrClientAttachProvider
NmrClientDetachProviderComplete
NmrWaitForClientDeregisterComplete
NmrDeregisterClient
NmrRegisterClient
GetDefaultCompartmentId
NsiFreeTable
NsiAllocateAndGetTable
NsiRegisterChangeNotificationEx
NsiDeregisterChangeNotification
NsiRegisterChangeNotification
RtlCopyMdlToMdl
RtlCleanupTimerWheelEntry
RtlIndicateTimerWheelEntryTimerStart
RtlInitializeTimerWheelEntry
RtlCleanupTimerWheel
RtlSuspendTimerWheel
RtlInitializeTimerWheel
RtlReturnTimerWheelEntry
RtlGetNextExpiredTimerWheelEntry
RtlUpdateCurrentTimerWheelTick
RpcBindingFree
RpcExceptionFilter
RpcAsyncCompleteCall
RpcBindingBind
RpcBindingSetOption
RpcAsyncInitializeHandle
RpcBindingCreateW
RpcAsyncCancelCall
RpcBindingUnbind
Ndr64AsyncClientCall

Exported Functions

Expand

Sections

Expand

.text
.rdata
.data
.pdata
.idata
PAGE
PAGEWPP
PAGESAN
PAGEWTDI
fothk
PAGEDATA
INIT
GFIDS
.rsrc
.reloc

Signature

Expand


          1
          {
        
          2
          "Certificates": [
        
          3
          {
        
          4
          "IsCertificateAuthority": false,
        
          5
          "SerialNumber": "330000038b7945c18b0eb687ec00000000038b",
        
          6
          "Signature": "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",
        
          7
          "SignatureAlgorithmOID": "1.2.840.113549.1.1.11",
        
          8
          "Subject": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows",
        
          9
          "TBS": {
        
          10
          "MD5": "3571fe0895d4e042d281b85ee58b8094",
        
          11
          "SHA1": "92770617b04ed48f52556dbbd37302ffee4405b5",
        
          12
          "SHA256": "eb87b3c06bb677f315d42aae1a9b33c4e0bc04467f812af5224b9ae88ef8ca25",
        
          13
          "SHA384": "c69afe0ab751676ab08b29d2dc26744375c2b0058dcba2020816571a59a0dd44bbcd50c829eb04bd9553482231c49991"
        
          14
          },
        
          15
          "ValidFrom": "2022-05-05 19:23:13",
        
          16
          "ValidTo": "2023-05-04 19:23:13",
        
          17
          "Version": 3
        
          18
          },
        
          19
          {
        
          20
          "IsCertificateAuthority": true,
        
          21
          "SerialNumber": "61077656000000000008",
        
          22
          "Signature": "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",
        
          23
          "SignatureAlgorithmOID": "1.2.840.113549.1.1.11",
        
          24
          "Subject": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Production PCA 2011",
        
          25
          "TBS": {
        
          26
          "MD5": "30a3f0b64324ed7f465e7fc618cb69e7",
        
          27
          "SHA1": "002de3561519b662c5e3f5faba1b92c403fb7c41",
        
          28
          "SHA256": "4e80be107c860de896384b3eff50504dc2d76ac7151df3102a4450637a032146",
        
          29
          "SHA384": "4f9a02c3eac5e83c38074d54c0bf270e03a1d668e0001c9812c509eb08a19075ee778a7630e65598e4608fc66e2d1c66"
        
          30
          },
        
          31
          "ValidFrom": "2011-10-19 18:41:42",
        
          32
          "ValidTo": "2026-10-19 18:51:42",
        
          33
          "Version": 3
        
          34
          }
        
          35
          ],
        
          36
          "CertificatesInfo": "",
        
          37
          "Signer": [
        
          38
          {
        
          39
          "Issuer": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Production PCA 2011",
        
          40
          "SerialNumber": "330000038b7945c18b0eb687ec00000000038b",
        
          41
          "Version": 1
        
          42
          }
        
          43
          ],
        
          44
          "SignerInfo": ""
        
          45
          }

...

not set

Property	Value
Filename	Afd.sys
Creation Timestamp	1976-07-28 00:22:12
MD5	d9afa784f62d5a2c282074c90f220e35
SHA1	479120a6b5ef38787d6929b3b3edcd3a46d34bd8
SHA256	95fd266cc454177901cb58f4d30417c4a7caf29be62bb8649e5b8fca58823600
Authentihash MD5	6c74f578d1222a9ab04e944b9cf7efbb
Authentihash SHA1	7aed7084ba413ec20e198af1e5d1c359e33ca87d
Authentihash SHA256	765869c7c04b49e77de313806398472ec90dce45206a6d71e448d4e2e499715d
RichPEHeaderHash MD5	65835e7484a7491a762f63b77a6bb191
RichPEHeaderHash SHA1	640b40f4d807a33bd8aafa91488fe88bb7cbf382
RichPEHeaderHash SHA256	2b22c51196bbb1e4bad252dd6aefaa37e413e8a397d89a3d73b033d8b1e76e88
Company	Microsoft Corporation
Description	Ancillary Function Driver for WinSock
Product	Microsoft® Windows® Operating System
OriginalFilename	afd.sys

Download

Certificates

Expand

Certificate 330000038db0bfe1b0ca33b3d400000000038d

Field	Value
ToBeSigned (TBS) MD5	74a1035aa6d38ec0a7a35a6d143cc612
ToBeSigned (TBS) SHA1	62c5627f7d38759edce84eace5ae41fc7a54d6f8
ToBeSigned (TBS) SHA256	b6319137740477c564fb2beb1d50929a333f092aa362ce5129085a2c9d4bf489
Subject	C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows
ValidFrom	2022-05-05 19:23:15
ValidTo	2023-05-04 19:23:15
Signature	7aa4402e28e909a6f7ff198a87c8f546fd868da5adf65529e8ced9b8ff16f56d03704671b64454a21437cdc6b47d83ea130e55b30ed223fda526676f6034a0d649e924cdf96d3c26386378d2ab91da329e3ddecbfe21c7f32764df6409a7f82f67c90ab5d9d7c167376487b3579fc1d99201098d2124f91f6558fb03285a49159fcc6d6ff6f8bbbc51f5209689963bebbc504c08089fa7c13e3bbae4f3c77a3a083548f8c95a1504b66fd5cfa658f9353ca231fd085e94f9bdb9bf68e302cae1bb6d483f97b5d4a2d26486fcab72ebe5fd0b555066edd3d894531f836130e309ccf4e98d1b44950efb0812a2190d4b0df3c5bf7ee8123a1d57410cd797dc0ccf
SignatureAlgorithmOID	1.2.840.113549.1.1.11
IsCertificateAuthority	False
SerialNumber	330000038db0bfe1b0ca33b3d400000000038d
Version	3

Certificate 61077656000000000008

Field	Value
ToBeSigned (TBS) MD5	30a3f0b64324ed7f465e7fc618cb69e7
ToBeSigned (TBS) SHA1	002de3561519b662c5e3f5faba1b92c403fb7c41
ToBeSigned (TBS) SHA256	4e80be107c860de896384b3eff50504dc2d76ac7151df3102a4450637a032146
Subject	C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Production PCA 2011
ValidFrom	2011-10-19 18:41:42
ValidTo	2026-10-19 18:51:42
Signature	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
SignatureAlgorithmOID	1.2.840.113549.1.1.11
IsCertificateAuthority	True
SerialNumber	61077656000000000008
Version	3

Imports

Expand

ntoskrnl.exe
TDI.SYS
NETIO.SYS
msrpc.sys

Imported Functions

Expand

RtlEqualUnicodeString
RtlPrefixUnicodeString
RtlAppendUnicodeToString
FsRtlAllocateExtraCreateParameterList
FsRtlAllocateExtraCreateParameter
FsRtlFreeExtraCreateParameterList
FsRtlInsertExtraCreateParameter
IoSetTopLevelIrp
IoCreateFileEx
ObOpenObjectByPointer
ZwClose
ObDereferenceSecurityDescriptor
RtlCompareMemory
ExEnterCriticalRegionAndAcquireResourceShared
KeInitializeEvent
KeWaitForSingleObject
KeResetEvent
PsChargeProcessPoolQuota
PsReturnPoolQuota
IoCreateFile
IoFreeIrp
KeGetCurrentProcessorNumberEx
EtwWriteTransfer
EtwActivityIdControl
ExInitializeRundownProtection
KfRaiseIrql
KeReleaseInStackQueuedSpinLockFromDpcLevel
KeLowerIrql
KeGetCurrentIrql
RtlCompareUnicodeString
ExReleaseResourceLite
ExAcquireResourceExclusiveLite
ExAllocatePool3
RtlCopyUnicodeString
ExAllocatePoolWithTagPriority
MmSizeOfMdl
ExRaiseStatus
IoInitializeIrp
MmBuildMdlForNonPagedPool
IoAllocateErrorLogEntry
_vsnwprintf
PsGetProcessId
IoWriteErrorLogEntry
PsGetProcessExitTime
KeEnterCriticalRegion
ExWaitForRundownProtectionRelease
KeLeaveCriticalRegion
IoSetIoCompletion
ExDeleteResourceLite
RtlInitString
RtlEqualString
IoGetFileObjectGenericMapping
RtlMapGenericMask
SeLockSubjectContext
SeAccessCheck
SeAppendPrivileges
SeFreePrivileges
SeUnlockSubjectContext
SeAssignSecurity
ObLogSecurityDescriptor
KeSetEvent
IoBuildDeviceIoControlRequest
IoAllocateIrp
ExEventObjectType
ProbeForWrite
ExGetPreviousMode
ExRaiseAccessViolation
ExInitializeResourceLite
EtwSetInformation
EtwRegister
MmIsVerifierEnabled
IoCreateDevice
IoAllocateWorkItem
ExInitializeNPagedLookasideList
KeQueryMaximumProcessorCountEx
ExDeleteNPagedLookasideList
ExDeleteLookasideListEx
IoFreeWorkItem
IoDeleteDevice
EtwUnregister
ExUnregisterCallback
IoOpenDriverRegistryKey
ExSubscribeWnfStateChange
ZwQueryValueKey
RtlLengthSid
SeExports
RtlCreateAcl
RtlAddAccessAllowedAce
ObGetObjectSecurity
RtlSetDaclSecurityDescriptor
RtlLengthSecurityDescriptor
SeSetSecurityDescriptorInfo
ObReleaseObjectSecurity
ZwNotifyChangeKey
IoQueueWorkItem
FsRtlFindExtraCreateParameter
PsLookupProcessByProcessId
ObCloseHandle
SeCreateAccessState
SeDeleteAccessState
SeQuerySecurityDescriptorInfo
KeReadStateEvent
KeEnterGuardedRegion
KeLeaveGuardedRegion
KePulseEvent
KeAcquireQueuedSpinLock
KeReleaseQueuedSpinLock
MmAdvanceMdl
KeBugCheckEx
ExpInterlockedFlushSList
ExSystemTimeToLocalTime
RtlTimeToTimeFields
KeInitializeDpc
KeInitializeTimer
KeSetCoalescableTimer
strrchr
KeAcquireSpinLockAtDpcLevel
KeReleaseSpinLockFromDpcLevel
KeInitializeTimerEx
KeFlushQueuedDpcs
IoCompletionObjectType
ExAcquireRundownProtection
IoInitializeMiniCompletionPacket
ExReleaseRundownProtection
IoRemoveIoCompletion
IoCancelMiniCompletionPacket
IoSetIoCompletionEx3
ExAcquireResourceSharedLite
ZwUpdateWnfStateData
PsRegisterSiloMonitor
PsStartSiloMonitor
PsUnregisterSiloMonitor
ExRundownCompleted
PsGetSiloIdentifier
PsCreateSiloContext
PsInsertPermanentSiloContext
PsGetSiloMonitorContextSlot
PsDereferenceSiloContext
PsGetPermanentSiloContext
PsAttachSiloToCurrentThread
PsDetachSiloFromCurrentThread
PsGetCurrentServerSilo
PsGetCurrentProcess
KeSetTimer
KeCancelTimer
IoQueryFileInformation
IoGetRequestorProcess
KeAttachProcess
FsRtlMdlRead
KeDetachProcess
FsRtlMdlReadComplete
IoCancelIrp
ExAllocateFromNPagedLookasideList
ExFreeToNPagedLookasideList
FsRtlCopyRead
MmLockPagableDataSection
IoThreadToProcess
MmSystemRangeStart
ObFindHandleForObject
KeTestSpinLock
RtlIntegerToUnicode
RtlAppendUnicodeStringToString
ObReferenceSecurityDescriptor
KeDelayExecutionThread
IoReuseIrp
IoWMIWriteEvent
IoGetDeviceAttachmentBaseRef
IoFreeErrorLogEntry
ZwCreateEvent
KeWaitForMultipleObjects
ExReleaseResourceForThreadLite
ObfDereferenceObjectWithTag
ObfReferenceObjectWithTag
PsReferenceImpersonationToken
PsDereferenceImpersonationToken
PsReferenceSiloContext
PsGetProcessImageFileName
IoSizeofWorkItem
IoInitializeWorkItem
IoSetIoCompletionEx
MmGetSystemRoutineAddress
IoWMIRegistrationControl
MmLockPagableSectionByHandle
MmUnlockPagableImageSection
WmiTraceMessageVa
IoGetTopLevelIrp
ExReleaseResourceAndLeaveCriticalRegion
ExRegisterCallback
ExEnterCriticalRegionAndAcquireResourceExclusive
ExCreateCallback
RtlInitUnicodeString
RtlCreateSecurityDescriptor
MmIsThisAnNtAsSystem
RtlGetVersion
KeGetRecommendedSharedDataAlignment
InitializeSListHead
KeInitializeSpinLock
ExpInterlockedPopEntrySList
MmMapLockedPages
MmMapLockedPagesSpecifyCache
ExQueueWorkItem
KeInsertQueueApc
KeInitializeApc
IoGetRelatedDeviceObject
IoBuildPartialMdl
IoFreeMdl
MmUnlockPages
ExpInterlockedPushEntrySList
ExQueryDepthSList
ObfReferenceObject
MmProbeAndLockPages
IoAllocateMdl
ExRaiseDatatypeMisalignment
MmUserProbeAddress
IoReleaseCancelSpinLock
KeAcquireInStackQueuedSpinLockAtDpcLevel
IofCompleteRequest
ObfDereferenceObject
IofCallDriver
IoAcquireCancelSpinLock
KeAcquireSpinLockRaiseToDpc
ExInitializeLookasideListEx
ExAllocateFromLookasideListEx
KeReleaseSpinLock
ExFreeToLookasideListEx
KeReleaseInStackQueuedSpinLock
KeAcquireInStackQueuedSpinLock
IoFileObjectType
ObReferenceObjectByHandle
PsGetCurrentProcessId
ExFreePoolWithTag
ExAllocatePool2
PsRevertToSelf
SeImpersonateClientEx
SeCaptureSubjectContextEx
SeReleaseSubjectContext
SeDeleteClientSecurity
SeCreateClientSecurityFromSubjectContext
IoGetCurrentProcess
EtwWrite
IoIs32bitProcess
__C_specific_handler
PcwUnregister
PcwAddInstance
ExQueryWnfStateData
PcwRegister
TdiCopyMdlToBuffer
TdiReturnChainedReceives
TdiRegisterPnPHandlers
TdiDeregisterPnPHandlers
TdiMatchPdoWithChainedReceiveContext
TdiCopyBufferToMdl
NsiGetAllParameters
NetioNrtIsTrackerDevice
NetioNrtDispatch
NetioSetTriageBlock
NetioNrtStart
NetioTimerWorkItemInitialize
NetioTimerWorkItemStart
NetioTimerWorkItemShutdown
NetioNrtStop
RtlCopyMdlToBuffer
NetioInsertWorkQueue
NetioShutdownWorkQueue
NetioInitializeWorkQueue
NmrProviderDetachClientComplete
NmrWaitForProviderDeregisterComplete
NmrDeregisterProvider
NmrRegisterProvider
NmrClientAttachProvider
NmrClientDetachProviderComplete
NmrWaitForClientDeregisterComplete
NmrDeregisterClient
NmrRegisterClient
GetDefaultCompartmentId
NsiFreeTable
NsiAllocateAndGetTable
NsiRegisterChangeNotificationEx
NsiDeregisterChangeNotification
NsiRegisterChangeNotification
RtlCopyMdlToMdl
RtlCleanupTimerWheelEntry
RtlIndicateTimerWheelEntryTimerStart
RtlInitializeTimerWheelEntry
RtlCleanupTimerWheel
RtlSuspendTimerWheel
RtlInitializeTimerWheel
RtlReturnTimerWheelEntry
RtlGetNextExpiredTimerWheelEntry
RtlUpdateCurrentTimerWheelTick
RpcBindingFree
RpcExceptionFilter
RpcAsyncCompleteCall
RpcBindingBind
RpcBindingSetOption
RpcAsyncInitializeHandle
RpcBindingCreateW
RpcAsyncCancelCall
RpcBindingUnbind
Ndr64AsyncClientCall

Exported Functions

Expand

Sections

Expand

.text
.rdata
.data
.pdata
.idata
PAGE
PAGEWPP
PAGESAN
PAGEWTDI
fothk
PAGEDATA
INIT
GFIDS
.rsrc
.reloc

Signature

Expand


          1
          {
        
          2
          "Certificates": [
        
          3
          {
        
          4
          "IsCertificateAuthority": false,
        
          5
          "SerialNumber": "330000038b7945c18b0eb687ec00000000038b",
        
          6
          "Signature": "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",
        
          7
          "SignatureAlgorithmOID": "1.2.840.113549.1.1.11",
        
          8
          "Subject": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows",
        
          9
          "TBS": {
        
          10
          "MD5": "3571fe0895d4e042d281b85ee58b8094",
        
          11
          "SHA1": "92770617b04ed48f52556dbbd37302ffee4405b5",
        
          12
          "SHA256": "eb87b3c06bb677f315d42aae1a9b33c4e0bc04467f812af5224b9ae88ef8ca25",
        
          13
          "SHA384": "c69afe0ab751676ab08b29d2dc26744375c2b0058dcba2020816571a59a0dd44bbcd50c829eb04bd9553482231c49991"
        
          14
          },
        
          15
          "ValidFrom": "2022-05-05 19:23:13",
        
          16
          "ValidTo": "2023-05-04 19:23:13",
        
          17
          "Version": 3
        
          18
          },
        
          19
          {
        
          20
          "IsCertificateAuthority": true,
        
          21
          "SerialNumber": "61077656000000000008",
        
          22
          "Signature": "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",
        
          23
          "SignatureAlgorithmOID": "1.2.840.113549.1.1.11",
        
          24
          "Subject": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Production PCA 2011",
        
          25
          "TBS": {
        
          26
          "MD5": "30a3f0b64324ed7f465e7fc618cb69e7",
        
          27
          "SHA1": "002de3561519b662c5e3f5faba1b92c403fb7c41",
        
          28
          "SHA256": "4e80be107c860de896384b3eff50504dc2d76ac7151df3102a4450637a032146",
        
          29
          "SHA384": "4f9a02c3eac5e83c38074d54c0bf270e03a1d668e0001c9812c509eb08a19075ee778a7630e65598e4608fc66e2d1c66"
        
          30
          },
        
          31
          "ValidFrom": "2011-10-19 18:41:42",
        
          32
          "ValidTo": "2026-10-19 18:51:42",
        
          33
          "Version": 3
        
          34
          }
        
          35
          ],
        
          36
          "CertificatesInfo": "",
        
          37
          "Signer": [
        
          38
          {
        
          39
          "Issuer": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Production PCA 2011",
        
          40
          "SerialNumber": "330000038b7945c18b0eb687ec00000000038b",
        
          41
          "Version": 1
        
          42
          }
        
          43
          ],
        
          44
          "SignerInfo": ""
        
          45
          }

...

not set

source

last_updated: 2025-04-02