c7f94129-f95f-4848-b1ab-68aae24275e7

kernel_utility_driver64.sys :inline

Description

Huorong Security identified these WHCP-signed kernel drivers in Vaultify rogueware. After a challenge-response exchange, the driver accepts a target driver name and removes process-creation callbacks registered by that driver. This strips callback-based antivirus and EDR visibility from kernel context. Public analysis reproduced the behavior in both the 32-bit and 64-bit builds.

  • UUID: c7f94129-f95f-4848-b1ab-68aae24275e7
  • Created: 2026-08-28
  • Author: Michael Haag
  • Acknowledgement: wwwab | @wwwab123

Download

This download link contains the malicious driver!

Block kernel_utility_driver64.sys across your endpoints

Add this driver to your block policy in minutes with MagicSword, threat-driven application control. Free for up to 100 endpoints.

Start Blocking for Free

Commands

sc.exe create kernel_utility_driver binPath= C:\windows\temp\kernel_utility_driver64.sys type= kernel && sc.exe start kernel_utility_driver
Use CasePrivilegesOperating System
Remove process-creation callbacks registered by antivirus and EDR drivers.kernelWindows 10, Windows 11

Detections

YARA 🏹

Expand

Exact Match

with header and size limitation

Threat Hunting

without header and size limitation

Sigma 🛡️

Expand

Names

detects loading using name only

Hashes

detects loading using hashes only

Sysmon 🔎

Expand

Block

on hashes

Alert

on hashes

Resources


  • https://github.com/magicsword-io/LOLDrivers/issues/398
  • https://bbs.huorong.cn/thread-163244-1-1.html
  • https://github.com/wwwab123/Tjbxld_Drv_CreateProcessCallbacksKiller_BYOVD

    • CVE

    • Known Vulnerable Samples

    PropertyValue
    Filenamekernel_utility_driver64.sys
    Creation Timestamp2026-02-25 02:41:12
    MD5180d0b565d76d7e47cc3c9a2901ac2ec
    SHA1e11e7ee8824e45c25ab638fec6d6e7d4ab89cffa
    SHA256501ea082774f29adc752887402af6df0edf49bf7b3816b93f6e52c06a79685bc
    Authentihash MD51aec6940e814dadb6b348bd31ef12e2e
    Authentihash SHA1b88989e61d2de030376b546c400ac6f57a6ada66
    Authentihash SHA25652b2a30279b3849123e5eb42ab883372aa807c67b7ffb7f221e6e052ad29e8dc
    RichPEHeaderHash MD5ca8ee7be3d7c20b569d8e9447e6a1f1d
    RichPEHeaderHash SHA1310acb44aad2c5ccf4ea62e003d5a8f56b76031d
    RichPEHeaderHash SHA256599d4960a09a811950b974a93f4958564382b9a9fde0d9b37dd4eea2315d47f9

    Download

    Certificates

    Expand
    Certificate 330000013d8f4dd77862f0ad2000000000013d
    FieldValue
    ToBeSigned (TBS) MD5d98977d115c14597f0bbce9e377d9d36
    ToBeSigned (TBS) SHA13c5bed71f114313ca3ffbe905002568e47a13138
    ToBeSigned (TBS) SHA256642865a6fb047124c66954823d2726901f6288c2a3a1c9062faad0bdb24f738c
    SubjectC=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Hardware Compatibility Publisher
    ValidFrom2025-11-13 19:59:40
    ValidTo2026-11-10 19:59:40
    Signature7027f4dae4e1916c6c1497dc353dcefdef09044faf0b41df8e9cbf316e9efe85e7d6e013218e8a26fcc429326b9ba45d793be971f810a2d94ac47082bb5746f6791d6852fd1a86680337b65509dfe78631e8f603aef366e2f07716d0c65ed188ca0c748c44979be74293858208351ceb59cae059dc2acaa6050db2822f86570b750dcd892f5972680f4a46d1152c2f7e345bcf3a2dd14cc5aea9099e00d3b8be5b07949ccb72d8b7484b24764e7c29704b1001a7b837daa21c76d690e1cfa99ff7324d2f11fe30cf83b79eaac30a776e64c20831fcc1256199ac86d2cb0e8e39f85a1330f8fbfe4fad14d98323ef9d9f3a452badb2e17326e920d235541e7a1f
    SignatureAlgorithmOID1.2.840.113549.1.1.11
    IsCertificateAuthorityFalse
    SerialNumber330000013d8f4dd77862f0ad2000000000013d
    Version3
    Certificate 610baac1000000000009
    FieldValue
    ToBeSigned (TBS) MD5a569061297e8e824767dbc3184a69bea
    ToBeSigned (TBS) SHA1adbb26a587a8f44b4fccaecb306f980d1c55a150
    ToBeSigned (TBS) SHA256cec1afd0e310c55c1dcc601ab8e172917706aa32fb5eaf826813547fdf02dd46
    SubjectC=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2012
    ValidFrom2012-04-18 23:48:38
    ValidTo2027-04-18 23:58:38
    Signature5a8a67daccd5fd0d264177bf0a4678b4b3de12692b7723c2652f015fd203f461ba509d2e8c3972f36c3e6ab11e766decb7f382dcccbbc56970287366173f54ebee011648c446d91b80ae813a8d0f796d68b09eea2d3f39d3ca387ebd5e7c086e19dcc6c2f438336861e2524783e1000156d2bacb878205310a418b4ee77f5f5fed5fd3392d45eba213bffd1ec298417161165fc80a70257c59693124e471e70abb0417f79f721ec9d2bb1abe3d02fe090cb243b4591a99539396215fe0d6b72601429536ac27fdbef48577683d18bdf4be98882211865216f345ec0397107087a37043713cdbc98603170cf5735bc67de15c64edd7c548d7ed32e2d1aad3cfa7f6574e61f977eb67f288b3de00da038fd08a34373e1dd862b8d2b1f3e12f8b723b81967c6ffcec667672601b24f2a0896d5b6d002eef28dd868705c2b4b9e5be64c22af24a155c98e2c42785ff52e3627e0fb2020bd766c70ab2d33d200414503259830a7d9bed5a38120152ba2f5e20728e4af1fde771028c3be107bec973f4dd47d8b4efb4a4b330b9893e76cab90098567eabea8ab8a5d038ab6977130b142fe9aa411ff7babd3a2b348aee0aab63e663f788248e200d2b3b9de3c24952ac9f1f0e393b5dd46e506ae67d523aaa7c3315290d265e0158a74ea93d7a846f743f609fe4324f3600af6d71d33ea646655f8174f1fec171da4ca0415a82ddf11f
    SignatureAlgorithmOID1.2.840.113549.1.1.11
    IsCertificateAuthorityTrue
    SerialNumber610baac1000000000009
    Version3

    Imports

    Expand
    • ntoskrnl.exe
    • HAL.dll
    • WDFLDR.SYS

    Imported Functions

    Expand
    • RtlRandomEx
    • RtlInitUnicodeString
    • IoCreateSymbolicLink
    • IoDeleteDevice
    • IoDeleteSymbolicLink
    • _vsnwprintf
    • IofCompleteRequest
    • MmGetSystemRoutineAddress
    • MmIsAddressValid
    • KeAcquireSpinLockRaiseToDpc
    • KeReleaseSpinLock
    • strstr
    • ExReleaseFastMutex
    • ZwClose
    • ZwSetSecurityObject
    • IoDeviceObjectType
    • IoCreateDevice
    • ObOpenObjectByPointer
    • RtlGetDaclSecurityDescriptor
    • ExAcquireFastMutex
    • RtlGetOwnerSecurityDescriptor
    • RtlGetSaclSecurityDescriptor
    • SeCaptureSecurityDescriptor
    • _snwprintf
    • RtlLengthSecurityDescriptor
    • SeExports
    • RtlCreateSecurityDescriptor
    • _wcsnicmp
    • wcschr
    • RtlAbsoluteToSelfRelativeSD
    • RtlAddAccessAllowedAce
    • RtlLengthSid
    • IoIsWdmVersionAvailable
    • RtlSetDaclSecurityDescriptor
    • ZwOpenKey
    • ZwSetValueKey
    • ZwQueryValueKey
    • ZwCreateKey
    • RtlFreeUnicodeString
    • KeBugCheckEx
    • KeInitializeEvent
    • RtlCompareMemory
    • RtlCopyUnicodeString
    • RtlIsNtDdiVersionAvailable
    • ExFreePoolWithTag
    • RtlGetGroupSecurityDescriptor
    • ExAllocatePoolWithTag
    • KeQueryPerformanceCounter
    • WdfVersionUnbind
    • WdfVersionBind
    • WdfVersionUnbindClass
    • WdfVersionBindClass

    Exported Functions

    Expand

    Sections

    Expand
    • .text
    • .rdata
    • .data
    • .pdata
    • PAGE
    • INIT
    • .rsrc
    • .reloc

    Signature

    Expand
    {
  "Certificates": [
    {
      "CertificateType": "Leaf (Code Signing)",
      "IsCA": false,
      "IsCertificateAuthority": false,
      "IsCodeSigning": true,
      "SerialNumber": "330000013d8f4dd77862f0ad2000000000013d",
      "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": "d98977d115c14597f0bbce9e377d9d36",
        "SHA1": "3c5bed71f114313ca3ffbe905002568e47a13138",
        "SHA256": "642865a6fb047124c66954823d2726901f6288c2a3a1c9062faad0bdb24f738c",
        "SHA384": "65b73fb035c9d2c72325c92641b097a7cf3c34bbdf43137d18a136988635b7c391e46a68bdae71cbfa0688abb80cd0be"
      },
      "ValidFrom": "2025-11-13 19:59:40",
      "ValidTo": "2026-11-10 19:59:40",
      "Version": 3
    },
    {
      "CertificateType": "CA",
      "IsCA": true,
      "IsCertificateAuthority": true,
      "IsCodeSigning": false,
      "SerialNumber": "610baac1000000000009",
      "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 2012",
      "TBS": {
        "MD5": "a569061297e8e824767dbc3184a69bea",
        "SHA1": "adbb26a587a8f44b4fccaecb306f980d1c55a150",
        "SHA256": "cec1afd0e310c55c1dcc601ab8e172917706aa32fb5eaf826813547fdf02dd46",
        "SHA384": "e947cac936803f5683196e4ff1b259096073395d0b908522ddce90d57597c9f7b57f7ddcdbe021ba863d843c340da8ba"
      },
      "ValidFrom": "2012-04-18 23:48:38",
      "ValidTo": "2027-04-18 23:58:38",
      "Version": 3
    }
  ],
  "CertificatesInfo": "",
  "Signer": [
    {
      "Issuer": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2012",
      "SerialNumber": "330000013d8f4dd77862f0ad2000000000013d",
      "Version": 1
    }
  ],
  "SignerInfo": ""
}
    PropertyValue
    Filenamekernel_utility_driver32.sys
    Creation Timestamp2026-02-25 02:41:18
    MD51ffa4841ee616cf49b4e439fe131f001
    SHA171ab9bd0a43754b1a87cd05a1188cbf27b95b96f
    SHA256962fb670510807fd5cab3a6e6f886aeb2b925c42054c29fa02f67011be935954
    Authentihash MD57641ea013e9045027e6e4d3fd5c091b0
    Authentihash SHA1915d533a8ecb1c13fef384dc63845f874084758c
    Authentihash SHA2568a9a9e4276f947cfd188fd28daa35bdfae62a2620e90fdd2311096ee1a905fee
    RichPEHeaderHash MD58af90fc9a2d06bffa76a5ab9460ec831
    RichPEHeaderHash SHA1b33208c53868c1cc16c24723546540f54d21cc1b
    RichPEHeaderHash SHA2569c8933d97d2d66d9ce0569aa3003b187a6abce354693d23b904567aed38d68bb

    Download

    Certificates

    Expand
    Certificate 330000013d8f4dd77862f0ad2000000000013d
    FieldValue
    ToBeSigned (TBS) MD5d98977d115c14597f0bbce9e377d9d36
    ToBeSigned (TBS) SHA13c5bed71f114313ca3ffbe905002568e47a13138
    ToBeSigned (TBS) SHA256642865a6fb047124c66954823d2726901f6288c2a3a1c9062faad0bdb24f738c
    SubjectC=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Hardware Compatibility Publisher
    ValidFrom2025-11-13 19:59:40
    ValidTo2026-11-10 19:59:40
    Signature7027f4dae4e1916c6c1497dc353dcefdef09044faf0b41df8e9cbf316e9efe85e7d6e013218e8a26fcc429326b9ba45d793be971f810a2d94ac47082bb5746f6791d6852fd1a86680337b65509dfe78631e8f603aef366e2f07716d0c65ed188ca0c748c44979be74293858208351ceb59cae059dc2acaa6050db2822f86570b750dcd892f5972680f4a46d1152c2f7e345bcf3a2dd14cc5aea9099e00d3b8be5b07949ccb72d8b7484b24764e7c29704b1001a7b837daa21c76d690e1cfa99ff7324d2f11fe30cf83b79eaac30a776e64c20831fcc1256199ac86d2cb0e8e39f85a1330f8fbfe4fad14d98323ef9d9f3a452badb2e17326e920d235541e7a1f
    SignatureAlgorithmOID1.2.840.113549.1.1.11
    IsCertificateAuthorityFalse
    SerialNumber330000013d8f4dd77862f0ad2000000000013d
    Version3
    Certificate 610baac1000000000009
    FieldValue
    ToBeSigned (TBS) MD5a569061297e8e824767dbc3184a69bea
    ToBeSigned (TBS) SHA1adbb26a587a8f44b4fccaecb306f980d1c55a150
    ToBeSigned (TBS) SHA256cec1afd0e310c55c1dcc601ab8e172917706aa32fb5eaf826813547fdf02dd46
    SubjectC=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2012
    ValidFrom2012-04-18 23:48:38
    ValidTo2027-04-18 23:58:38
    Signature5a8a67daccd5fd0d264177bf0a4678b4b3de12692b7723c2652f015fd203f461ba509d2e8c3972f36c3e6ab11e766decb7f382dcccbbc56970287366173f54ebee011648c446d91b80ae813a8d0f796d68b09eea2d3f39d3ca387ebd5e7c086e19dcc6c2f438336861e2524783e1000156d2bacb878205310a418b4ee77f5f5fed5fd3392d45eba213bffd1ec298417161165fc80a70257c59693124e471e70abb0417f79f721ec9d2bb1abe3d02fe090cb243b4591a99539396215fe0d6b72601429536ac27fdbef48577683d18bdf4be98882211865216f345ec0397107087a37043713cdbc98603170cf5735bc67de15c64edd7c548d7ed32e2d1aad3cfa7f6574e61f977eb67f288b3de00da038fd08a34373e1dd862b8d2b1f3e12f8b723b81967c6ffcec667672601b24f2a0896d5b6d002eef28dd868705c2b4b9e5be64c22af24a155c98e2c42785ff52e3627e0fb2020bd766c70ab2d33d200414503259830a7d9bed5a38120152ba2f5e20728e4af1fde771028c3be107bec973f4dd47d8b4efb4a4b330b9893e76cab90098567eabea8ab8a5d038ab6977130b142fe9aa411ff7babd3a2b348aee0aab63e663f788248e200d2b3b9de3c24952ac9f1f0e393b5dd46e506ae67d523aaa7c3315290d265e0158a74ea93d7a846f743f609fe4324f3600af6d71d33ea646655f8174f1fec171da4ca0415a82ddf11f
    SignatureAlgorithmOID1.2.840.113549.1.1.11
    IsCertificateAuthorityTrue
    SerialNumber610baac1000000000009
    Version3

    Imports

    Expand
    • ntoskrnl.exe
    • HAL.dll
    • WDFLDR.SYS

    Imported Functions

    Expand
    • IoDeleteDevice
    • IoDeleteSymbolicLink
    • _vsnwprintf
    • IofCompleteRequest
    • MmGetSystemRoutineAddress
    • MmIsAddressValid
    • strstr
    • IoCreateSymbolicLink
    • ZwClose
    • ZwSetSecurityObject
    • IoDeviceObjectType
    • IoCreateDevice
    • ObOpenObjectByPointer
    • RtlGetDaclSecurityDescriptor
    • RtlGetGroupSecurityDescriptor
    • RtlGetOwnerSecurityDescriptor
    • RtlGetSaclSecurityDescriptor
    • RtlInitUnicodeString
    • _snwprintf
    • RtlLengthSecurityDescriptor
    • SeExports
    • RtlCreateSecurityDescriptor
    • _wcsnicmp
    • wcschr
    • RtlAbsoluteToSelfRelativeSD
    • RtlAddAccessAllowedAce
    • RtlLengthSid
    • IoIsWdmVersionAvailable
    • RtlSetDaclSecurityDescriptor
    • ZwOpenKey
    • ZwSetValueKey
    • ZwQueryValueKey
    • ZwCreateKey
    • RtlFreeUnicodeString
    • KeBugCheckEx
    • RtlRandomEx
    • KeQuerySystemTime
    • KeQueryInterruptTime
    • KeInitializeEvent
    • RtlCompareMemory
    • RtlIsNtDdiVersionAvailable
    • memset
    • RtlCopyUnicodeString
    • memcpy
    • ExFreePoolWithTag
    • SeCaptureSecurityDescriptor
    • ExAllocatePoolWithTag
    • KeGetCurrentIrql
    • ExReleaseFastMutex
    • KeQueryPerformanceCounter
    • KfAcquireSpinLock
    • KfReleaseSpinLock
    • ExAcquireFastMutex
    • WdfVersionBind
    • WdfVersionUnbind
    • WdfVersionBindClass
    • WdfVersionUnbindClass

    Exported Functions

    Expand

    Sections

    Expand
    • .text
    • .rdata
    • .data
    • PAGE
    • INIT
    • .rsrc
    • .reloc

    Signature

    Expand
    {
  "Certificates": [
    {
      "CertificateType": "Leaf (Code Signing)",
      "IsCA": false,
      "IsCertificateAuthority": false,
      "IsCodeSigning": true,
      "SerialNumber": "330000013d8f4dd77862f0ad2000000000013d",
      "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": "d98977d115c14597f0bbce9e377d9d36",
        "SHA1": "3c5bed71f114313ca3ffbe905002568e47a13138",
        "SHA256": "642865a6fb047124c66954823d2726901f6288c2a3a1c9062faad0bdb24f738c",
        "SHA384": "65b73fb035c9d2c72325c92641b097a7cf3c34bbdf43137d18a136988635b7c391e46a68bdae71cbfa0688abb80cd0be"
      },
      "ValidFrom": "2025-11-13 19:59:40",
      "ValidTo": "2026-11-10 19:59:40",
      "Version": 3
    },
    {
      "CertificateType": "CA",
      "IsCA": true,
      "IsCertificateAuthority": true,
      "IsCodeSigning": false,
      "SerialNumber": "610baac1000000000009",
      "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 2012",
      "TBS": {
        "MD5": "a569061297e8e824767dbc3184a69bea",
        "SHA1": "adbb26a587a8f44b4fccaecb306f980d1c55a150",
        "SHA256": "cec1afd0e310c55c1dcc601ab8e172917706aa32fb5eaf826813547fdf02dd46",
        "SHA384": "e947cac936803f5683196e4ff1b259096073395d0b908522ddce90d57597c9f7b57f7ddcdbe021ba863d843c340da8ba"
      },
      "ValidFrom": "2012-04-18 23:48:38",
      "ValidTo": "2027-04-18 23:58:38",
      "Version": 3
    }
  ],
  "CertificatesInfo": "",
  "Signer": [
    {
      "Issuer": "C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2012",
      "SerialNumber": "330000013d8f4dd77862f0ad2000000000013d",
      "Version": 1
    }
  ],
  "SignerInfo": ""
}

    source

    last_updated: 2026-08-31