424a387e-735e-49d1-99de-f067dcf1c3e9

TSDRVX64.sys :inline

Description

Northwave Cyber Security contributed this driver based on in-house research. The driver has a CVSSv3 score of 8.8, indicating a privilege escalation impact. This vulnerability could potentially be exploited for privilege escalation or other malicious activities.

  • UUID: 424a387e-735e-49d1-99de-f067dcf1c3e9
  • Created: 2024-09-11
  • Author: Northwave Cyber Security
  • Acknowledgement: Northwave Cyber Security |

DownloadBlock

Commands

sc.exe create TSDRVX64 binPath=C:\windows\temp\TSDRVX64.sys type=kernel && sc.exe start TSDRVX64
Use CasePrivilegesOperating System
Elevate privilegeskernelWindows 10

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



Known Vulnerable Samples

PropertyValue
FilenameTSDRVX64.sys
Creation Timestamp2022-11-09 01:24:03
MD50412e9fd6ff7d41f599e878b22b8a9b7
SHA1fce89640ba51d0e53aea0540d6a18aca0cb8e3a3
SHA2569bf84b41789b3d5d5622732b5c4f5630da189ede2098b0ce166fcae331178377
Authentihash MD5e6336afeb4d186c8e69350f56aaab04d
Authentihash SHA122a4dc4c8c6a47603d119d1749a7e31b8282c175
Authentihash SHA256f4f0357629e12ff599ad2f0179ac0f4eaec35044b7498037c2d91282dff9e592
RichPEHeaderHash MD55c05cd3f81a9e4e5081a47fa2f30ce7a
RichPEHeaderHash SHA10cac07e3edf1501dae10e4ae869c3099a296d4f7
RichPEHeaderHash SHA256b40bc79a445b8c85127c3db9b76afba2d6ee02c4870bad7e294252c07b72d9c9
CompanyToolHouse Entwicklungs-KG
DescriptionToolstar Driver for 64 Bit Windows versions
ProductToolstar Driver for 64 Bit Windows versions
OriginalFilenameTSDRVX64.SYS

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Certificates

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Certificate 3300000057ee4d659a923e7c10000000000057
FieldValue
ToBeSigned (TBS) MD5fdc11a5676aed4e9cc0c09eeb7450dfb
ToBeSigned (TBS) SHA14902077d9a05d4231b791d3b05bafa4a79132f03
ToBeSigned (TBS) SHA2565db56c23d83bf67c7152e28ad4a684a7372b4ae4f52afe7a81ce91eef94caec3
SubjectC=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Hardware Compatibility Publisher
ValidFrom2022-06-07 18:08:06
ValidTo2023-06-01 18:08:06
Signature0a835e40cdb627d4f0a0d3dbbf64a46a05c132d0b5df9d11cd9c195d7037737057d57a342732ae68d67de47f460e7211c7c40dc29b0a079caff871c4834a9a2fc85e759de9b78659ad6fd79b7320e538e9ba5d52227ad67cc00b0a770ef662af3d743a558643ad89cfb015591709a69b6271a9b65db71898e7cb9964c6376dc474898301a6133198b486b518fdd9d7b9723dcffc441e026833f7c72e27986026c97b9184a0048b10d1fe6847ae467f02173f7a69120be780e5b6b9e6399402cc58735a31b537cc33578fbea443135a4a612359150bcf9ab316f6a9248bc71ef3f3480b9b3fa2341692bc3a121d80214688f7bd87d5ec56dcbd0ea61abf2c7ed2b739a07590adb596d401735d955f5f94c591d69ab4363a42f9fca549d439495711ff7990448c03724792ed4acf31f2b35b136c1b2f37aa82b1aabf7daf059dcb2e976e95311ec6e9cc53876dd09632cf512d39c801849a7c1088a565691953e07c7ff17b22518e982dd2dcc0feda8c834ca1f5e247aef1c3af5f13cd4b8cc1b6c0179bc876db88d677047c34366533e349796dbdea86389ad640710b7742ae8cc4ec88f10fa80ede4b1c93f81b55480fc8228216d54813df0327e74b3db9f3512a40c0568e4215827f9b7a2613deea72a7ec4df2def05e5559015049fe83edc83300526045cb128119e131b7d3573b268e24b0a25b9ad59f6301c8fc8f409322
SignatureAlgorithmOID1.2.840.113549.1.1.11
IsCertificateAuthorityFalse
SerialNumber3300000057ee4d659a923e7c10000000000057
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

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  • ntoskrnl.exe

Imported Functions

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  • IoDeleteSymbolicLink
  • RtlInitUnicodeString
  • IoDeleteDevice
  • KeInitializeDpc
  • MmUnmapIoSpace
  • MmMapIoSpace
  • KeInsertQueueDpc
  • ZwClose
  • IofCompleteRequest
  • IoCreateSymbolicLink
  • IoCreateDevice
  • IoDisconnectInterrupt
  • KeBugCheckEx
  • __C_specific_handler

Exported Functions

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Sections

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

Signature

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{
  "Certificates": [
    {
      "IsCertificateAuthority": false,
      "SerialNumber": "3300000057ee4d659a923e7c10000000000057",
      "Signature": "0a835e40cdb627d4f0a0d3dbbf64a46a05c132d0b5df9d11cd9c195d7037737057d57a342732ae68d67de47f460e7211c7c40dc29b0a079caff871c4834a9a2fc85e759de9b78659ad6fd79b7320e538e9ba5d52227ad67cc00b0a770ef662af3d743a558643ad89cfb015591709a69b6271a9b65db71898e7cb9964c6376dc474898301a6133198b486b518fdd9d7b9723dcffc441e026833f7c72e27986026c97b9184a0048b10d1fe6847ae467f02173f7a69120be780e5b6b9e6399402cc58735a31b537cc33578fbea443135a4a612359150bcf9ab316f6a9248bc71ef3f3480b9b3fa2341692bc3a121d80214688f7bd87d5ec56dcbd0ea61abf2c7ed2b739a07590adb596d401735d955f5f94c591d69ab4363a42f9fca549d439495711ff7990448c03724792ed4acf31f2b35b136c1b2f37aa82b1aabf7daf059dcb2e976e95311ec6e9cc53876dd09632cf512d39c801849a7c1088a565691953e07c7ff17b22518e982dd2dcc0feda8c834ca1f5e247aef1c3af5f13cd4b8cc1b6c0179bc876db88d677047c34366533e349796dbdea86389ad640710b7742ae8cc4ec88f10fa80ede4b1c93f81b55480fc8228216d54813df0327e74b3db9f3512a40c0568e4215827f9b7a2613deea72a7ec4df2def05e5559015049fe83edc83300526045cb128119e131b7d3573b268e24b0a25b9ad59f6301c8fc8f409322",
      "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": "fdc11a5676aed4e9cc0c09eeb7450dfb",
        "SHA1": "4902077d9a05d4231b791d3b05bafa4a79132f03",
        "SHA256": "5db56c23d83bf67c7152e28ad4a684a7372b4ae4f52afe7a81ce91eef94caec3",
        "SHA384": "c952d7f0e0ea5216ce4400601fb7c0829f0f3fcd6eb2b5b9112fbe45d133e00c4abd660f8e1794f7ac4ef95123e2c0ab"
      },
      "ValidFrom": "2022-06-07 18:08:06",
      "ValidTo": "2023-06-01 18:08:06",
      "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": "3300000057ee4d659a923e7c10000000000057",
      "Version": 1
    }
  ],
  "SignerInfo": ""
}

source

last_updated: 2025-01-13