ff74f03e-e4ce-4242-bfe3-60601056bb34

CorsairLLAccess64.sys :inline

Description

CorsairLLAccess64.sys is a vulnerable driver and more information will be added as found.

  • UUID: ff74f03e-e4ce-4242-bfe3-60601056bb34
  • Created: 2023-01-09
  • Author: Michael Haag
  • Acknowledgement: |

Download

This download link contains the vulnerable driver!

Commands

sc.exe create CorsairLLAccess64.sys binPath=C:\windows\temp\CorsairLLAccess64.sys     type=kernel && sc.exe start CorsairLLAccess64.sys
Use CasePrivilegesOperating System
Elevate privilegeskernelWindows 10

Detections

YARA 🏹

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Exact Match

with header and size limitation

Threat Hunting

without header and size limitation

Renamed

for renamed driver files

Sigma 🛡️

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Names

detects loading using name only

Hashes

detects loading using hashes only

Sysmon 🔎

Expand

Block

on hashes

Alert

on hashes

Resources


  • https://github.com/elastic/protections-artifacts/search?q=VulnDriver
  • https://github.com/elastic/protections-artifacts/search?q=VulnDriver

    • Known Vulnerable Samples

    PropertyValue
    FilenameCorsairLLAccess64.sys
    Creation Timestamp2019-10-28 17:19:22
    MD5803a371a78d528a44ef8777f67443b16
    SHA15fb9421be8a8b08ec395d05e00fd45eb753b593a
    SHA256000547560fea0dd4b477eb28bf781ea67bf83c748945ce8923f90fdd14eb7a4b
    Authentihash MD5daa859bc87e256d7cbf1d86285d96f9b
    Authentihash SHA1d29d73b2add87a7daf3c626d593599ef6b9560ca
    Authentihash SHA256e4ac5c7fbb41ee988029b27d8b6be574725689fd1365f5a56f5a12d9120f86c6
    RichPEHeaderHash MD5db4a4d1f55d69acf244fb7278f381f4d
    RichPEHeaderHash SHA1a5ee4f58eb5c1091d35c894571d1c1d3ec096027
    RichPEHeaderHash SHA256c7b0e867e0605a50d4db86a2de3b5af8451f84f8c3708e18267cb16fec877e18
    CompanyCorsair Memory, Inc.
    DescriptionCorsair LL Access
    ProductCorsair LL Access
    OriginalFilenameCorsair LL Access

    Download

    Certificates

    Expand
    Certificate 33000000319479a318f5522d06000000000031
    FieldValue
    ToBeSigned (TBS) MD55b81fd0f706522a8d7c9f2957283c0b4
    ToBeSigned (TBS) SHA184d894599653a8ed0e0b2802db3197dc177908cc
    ToBeSigned (TBS) SHA2564fa629304df4287c97ae5b7e481974316e9daf776b0cdeffab1671e7dca68fb4
    SubjectC=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Hardware Compatibility Publisher
    ValidFrom2019-06-05 18:34:00
    ValidTo2020-06-03 18:34:00
    Signature312314217055afc1a5751181c7d2d7619b23ba17166e6ae6f358b16921c925c6e3b75c31b93035f357c154fe4d347019e927db1957193b741e3371b46f4d6212b3bec972d6ff2297e8b1f2391f840045471ee31c524d4f5bf1cae4a32b73f6e48f51f777bb5b8a726db2a387c7c8df42289540f4f3d27b37d4ab4854efba809021879f3257d5670d70003a51d62bbc68e345a769f37ccb3ad336b7b3c494f5d56ef8300228d29835e5129b070742a220f83b6c9d5e2589cf2e7a1f7b59cfc81cda3232fc2fa448d736db546dc4b274cad3da83433deaa3eb9919b23ad08dc4055a8026711adcfccdb47d7a7c1adb2671ecc7198a786973807699a0ee236a46771f88913b769693b0b8ce9b002a40c2aa426edfd9a98368f89817b0d174458a390e11628e21f77e751431fae13831228e0e357610a24d89806d85390e9b3831792f62688bf04f91ee9a854b252452de7e752f39e57765a09a4ff41ae96144593a8a99688c6c9ad6b9fcaba1189ef2372b99e96db3fe6402b0e125b17f36c6f70fc1eb83257ce639b6c691a9ec031dddb9fa6536bb8e6080c9db976533f4ddfb73309b6498543cc94d3283d43668d614dd60a4fe707eb3b871da3204c534c8cc73cbc66aeb36cefd765439eef68d7ee9c515eb617f051a72097d0a25003df2dceccc9a0c4be1fd27e473955cc83ee9dba626748b1cb723c3b1c8b8ebc59321a0f5
    SignatureAlgorithmOID1.2.840.113549.1.1.11
    IsCertificateAuthorityFalse
    SerialNumber33000000319479a318f5522d06000000000031
    Version3
    Certificate 330000000d690d5d7893d076df00000000000d
    FieldValue
    ToBeSigned (TBS) MD583f69422963f11c3c340b81712eef319
    ToBeSigned (TBS) SHA10c5e5f24590b53bc291e28583acb78e5adc95601
    ToBeSigned (TBS) SHA256d8be9e4d9074088ef818bc6f6fb64955e90378b2754155126feebbbd969cf0ae
    SubjectC=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2014
    ValidFrom2014-10-15 20:31:27
    ValidTo2029-10-15 20:41:27
    Signature96b5c33b31f27b6ba11f59dd742c3764b1bca093f9f33347e9f95df21d89f4579ee33f10a3595018053b142941b6a70e5b81a2ccbd8442c1c4bed184c2c4bd0c8c47bcbd8886fb5a0896ae2c2fdfbf9366a32b20ca848a6945273f732332936a23e9fffdd918edceffbd6b41738d579cf8b46d499805e6a335a9f07e6e86c06ba8086725afc0998cdba7064d4093188ba959e69914b912178144ac57c3ae8eae947bcb3b8edd7ab4715bba2bc3c7d085234b371277a54a2f7f1ab763b94459ed9230cce47c099212111f52f51e0291a4d7d7e58f8047ff189b7fd19c0671dcf376197790d52a0fbc6c12c4c50c2066f50e2f5093d8cafb7fe556ed09d8a753b1c72a6978dcf05fe74b20b6af63b5e1b15c804e9c7aa91d4df72846782106954d32dd6042e4b61ac4f24636de357302c1b5e55fb92b59457a9243d7c4e963dd368f76c728caa8441be8321a66cde5485c4a0a602b469206609698dcd933d721777f886dac4772daa2466eab64682bd24e98fb35cc7fec3f136d11e5db77edc1c37e1f6a4a14f8b4a721c671866770cdd819a35d1fa09b9a7cc55d4d728e74077fa74d00fcdd682412772a557527cda92c1d8e7c19ee692c9f7425338208db38cc7cc74f6c3a6bc237117872fe55596460333e2edfc42de72cd7fb0a82256fb8d70c84a5e1c4746e2a95329ea0fecdb4188fd33bad32b2b19ab86d0543fbff0d0f
    SignatureAlgorithmOID1.2.840.113549.1.1.11
    IsCertificateAuthorityTrue
    SerialNumber330000000d690d5d7893d076df00000000000d
    Version3

    Imports

    Expand
    • ntoskrnl.exe
    • HAL.dll

    Imported Functions

    Expand
    • RtlInitUnicodeString
    • RtlGetVersion
    • KeInitializeMutex
    • KeReleaseMutex
    • KeWaitForSingleObject
    • ExQueryDepthSList
    • ExpInterlockedPopEntrySList
    • ExpInterlockedPushEntrySList
    • ExInitializeNPagedLookasideList
    • ExDeleteNPagedLookasideList
    • MmBuildMdlForNonPagedPool
    • MmMapLockedPagesSpecifyCache
    • wcsncmp
    • MmMapIoSpace
    • MmUnmapIoSpace
    • IoAllocateMdl
    • IofCompleteRequest
    • IoCreateDevice
    • IoCreateSymbolicLink
    • IoDeleteDevice
    • IoDeleteSymbolicLink
    • IoFreeMdl
    • IoGetRequestorProcessId
    • __C_specific_handler
    • KeBugCheckEx
    • wcsncat_s
    • MmUnmapLockedPages
    • wcscpy_s
    • HalSetBusDataByOffset
    • HalGetBusDataByOffset

    Exported Functions

    Expand

    Sections

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

    Signature

    Expand
    {
  "Certificates": [
    {
      "IsCertificateAuthority": false,
      "SerialNumber": "33000000319479a318f5522d06000000000031",
      "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": "5b81fd0f706522a8d7c9f2957283c0b4",
        "SHA1": "84d894599653a8ed0e0b2802db3197dc177908cc",
        "SHA256": "4fa629304df4287c97ae5b7e481974316e9daf776b0cdeffab1671e7dca68fb4",
        "SHA384": "0b89dc122fc7ebf80881a5047ffbbcb0bec30636516aff4f43307e2a925a476cabfc26e2cc392ad748d655f6ec4c8b75"
      },
      "ValidFrom": "2019-06-05 18:34:00",
      "ValidTo": "2020-06-03 18:34:00",
      "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": "33000000319479a318f5522d06000000000031",
      "Version": 1
    }
  ],
  "SignerInfo": ""
}

    source

    last_updated: 2024-04-09