181b89e5-4bdd-4e95-b1bc-a294a4adfb29

mhyprotrpg.sys

Description

Confirmed vulnerable driver from Microsoft Block List

UUID: 181b89e5-4bdd-4e95-b1bc-a294a4adfb29
Created: 2023-07-22
Author: Michael Haag
Acknowledgement: |

Use Case	Privileges	Operating System
Elevate privileges	kernel	Windows

Detections

YARA 🏹

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Sigma 🛡️

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Names

detects loading using name only

Hashes

detects loading using hashes only

Sysmon 🔎

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Block

on hashes

Alert

on hashes

Resources

https://gist.github.com/mgraeber-rc/1bde6a2a83237f17b463d051d32e802c

CVE

Known Vulnerable Samples

Property	Value
Filename
Creation Timestamp	2021-12-20 21:33:43
MD5	214a9aba01ee1ba067b2feb382748c16
SHA1	6aa92733aa7b654c3ead8c0a5e81a6b05cbaaeb0
SHA256	8bf84bed9b5fa4576182c84d2f31679dc472acd0f83c9813498e9f71ed9fef3e
Authentihash MD5	851be1f42dc892ce408034b98dc035bb
Authentihash SHA1	f631f67d11f2b06c0b3b0c7286997f2f7f538231
Authentihash SHA256	8ecd15521b2c37d2ff02a138700007f2aff28a0accfa6fb3480a4421194ef7d2
RichPEHeaderHash MD5	ffdf660eb1ebf020a1d0a55a90712dfb
RichPEHeaderHash SHA1	3e905e3d061d0d59de61fcf39c994fcb0ec1bab3
RichPEHeaderHash SHA256	2b3f99a94b7a7132854be769e27b331419c53989ef42f686d6f5ba09ddefefd6

Download

Certificates

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Certificate 330000004de597a775e3157f7b00000000004d

Field	Value
ToBeSigned (TBS) MD5	9f0782e89bd41cdd96ec55357457478a
ToBeSigned (TBS) SHA1	35c2180572baad19019acca1334e6c653699c389
ToBeSigned (TBS) SHA256	50814710213afec410f26e573d25267a2e21d3d15f158be8a43a666c9cc6fa08
Subject	C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Hardware Compatibility Publisher
ValidFrom	2021-09-09 19:15:59
ValidTo	2022-09-01 19:15:59
Signature	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
SignatureAlgorithmOID	1.2.840.113549.1.1.11
IsCertificateAuthority	False
SerialNumber	330000004de597a775e3157f7b00000000004d
Version	3

Certificate 330000000d690d5d7893d076df00000000000d

Field	Value
ToBeSigned (TBS) MD5	83f69422963f11c3c340b81712eef319
ToBeSigned (TBS) SHA1	0c5e5f24590b53bc291e28583acb78e5adc95601
ToBeSigned (TBS) SHA256	d8be9e4d9074088ef818bc6f6fb64955e90378b2754155126feebbbd969cf0ae
Subject	C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2014
ValidFrom	2014-10-15 20:31:27
ValidTo	2029-10-15 20:41:27
Signature	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
SignatureAlgorithmOID	1.2.840.113549.1.1.11
IsCertificateAuthority	True
SerialNumber	330000000d690d5d7893d076df00000000000d
Version	3

Imports

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ntoskrnl.exe
WDFLDR.SYS

Imported Functions

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NtQuerySystemInformation
RtlInitUnicodeString
ExAllocatePool
ExFreePoolWithTag
IofCompleteRequest
IoCreateDevice
IoCreateSymbolicLink
IoDeleteDevice
IoDeleteSymbolicLink
IoGetCurrentProcess
_wcsicmp
RtlInitString
RtlAnsiStringToUnicodeString
RtlFreeUnicodeString
IoGetDeviceObjectPointer
ZwClose
MmIsAddressValid
ZwOpenDirectoryObject
ZwQueryDirectoryObject
ObReferenceObjectByName
ZwQuerySystemInformation
__C_specific_handler
MmHighestUserAddress
IoDriverObjectType
KeQueryTimeIncrement
KeStackAttachProcess
KeUnstackDetachProcess
PsGetProcessWow64Process
PsGetProcessPeb
MmUnlockPages
MmGetSystemRoutineAddress
MmUnmapLockedPages
IoFreeMdl
ZwTerminateProcess
PsGetProcessImageFileName
ZwQueryObject
ObOpenObjectByPointer
PsReferenceProcessFilePointer
IoQueryFileDosDeviceName
MmProbeAndLockPages
PsLookupProcessByProcessId
MmMapLockedPagesSpecifyCache
IoAllocateMdl
MmCopyVirtualMemory
KeClearEvent
KeSetEvent
KeWaitForSingleObject
MmMapLockedPages
ObReferenceObjectByHandle
PsSetCreateProcessNotifyRoutineEx
PsSetCreateThreadNotifyRoutine
PsRemoveCreateThreadNotifyRoutine
PsSetLoadImageNotifyRoutine
PsRemoveLoadImageNotifyRoutine
ExEventObjectType
ObRegisterCallbacks
ObUnRegisterCallbacks
ObGetFilterVersion
PsGetProcessId
IoThreadToProcess
strcmp
PsProcessType
PsThreadType
RtlEqualUnicodeString
RtlGetVersion
ObfReferenceObject
ObGetObjectType
ExEnumHandleTable
ExfUnblockPushLock
PsAcquireProcessExitSynchronization
PsReleaseProcessExitSynchronization
_snprintf
vsprintf_s
ZwCreateFile
ZwWriteFile
PsLookupThreadByThreadId
NtQueryInformationThread
PsGetThreadProcess
KeDelayExecutionThread
KdDisableDebugger
KdChangeOption
PsCreateSystemThread
PsTerminateSystemThread
KdDebuggerEnabled
PsGetVersion
KeInitializeEvent
RtlCopyUnicodeString
ObfDereferenceObject
ExReleaseFastMutex
ExAcquireFastMutex
MmBuildMdlForNonPagedPool
WdfVersionBindClass
WdfVersionBind
WdfVersionUnbind
WdfVersionUnbindClass

Exported Functions

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Sections

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.text
.rdata
.data
.pdata
PAGE
INIT
.upx0
.reloc
.rsrc

Signature

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{
  "Certificates": [
    {
      "IsCertificateAuthority": false,
      "SerialNumber": "330000004de597a775e3157f7b00000000004d",
      "Signature": "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",
      "SignatureAlgorithmOID": "1.2.840.113549.1.1.11",
      "Subject": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Hardware Compatibility Publisher",
      "TBS": {
        "MD5": "9f0782e89bd41cdd96ec55357457478a",
        "SHA1": "35c2180572baad19019acca1334e6c653699c389",
        "SHA256": "50814710213afec410f26e573d25267a2e21d3d15f158be8a43a666c9cc6fa08",
        "SHA384": "8d48f066b0284071d64bbc556e018824a8388ccd142a56c7b7b04ef6d27cade07da57ac82d8067e18ad64d35af11e2a7"
      },
      "ValidFrom": "2021-09-09 19:15:59",
      "ValidTo": "2022-09-01 19:15:59",
      "Version": 3
    },
    {
      "IsCertificateAuthority": true,
      "SerialNumber": "330000000d690d5d7893d076df00000000000d",
      "Signature": "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",
      "SignatureAlgorithmOID": "1.2.840.113549.1.1.11",
      "Subject": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2014",
      "TBS": {
        "MD5": "83f69422963f11c3c340b81712eef319",
        "SHA1": "0c5e5f24590b53bc291e28583acb78e5adc95601",
        "SHA256": "d8be9e4d9074088ef818bc6f6fb64955e90378b2754155126feebbbd969cf0ae",
        "SHA384": "260ad59ba706420f68ba212931153bd89f760c464b21be55fba9d014fff322407859d4ebfb78ea9a3330f60dc9821a63"
      },
      "ValidFrom": "2014-10-15 20:31:27",
      "ValidTo": "2029-10-15 20:41:27",
      "Version": 3
    }
  ],
  "CertificatesInfo": "",
  "Signer": [
    {
      "Issuer": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2014",
      "SerialNumber": "330000004de597a775e3157f7b00000000004d",
      "Version": 1
    }
  ],
  "SignerInfo": ""
}

source

last_updated: 2024-04-09