705330b3-5e2c-4c87-ab92-0f01b68b1b2d

dddriver64Dcsa.sys :inline :inline

Description

dddriver64Dcsa.sys is a vulnerable kernel driver from the KeServiceDescriptorTable/vulnerable-drivers repository. The driver exposes dangerous kernel primitives to usermode.

  • UUID: 705330b3-5e2c-4c87-ab92-0f01b68b1b2d
  • Created: 2026-04-17
  • Author: Michael Haag
  • Acknowledgement: | [@rainbowdynamix, @DbgPrint](https://twitter.com/@rainbowdynamix, @DbgPrint)

Download

This download link contains the vulnerable driver!

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Commands

sc.exe create dddriver64Dcsa binPath=C:\windows\temp\dddriver64Dcsa.sys type=kernel && sc.exe start dddriver64Dcsa
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/magicsword-io/LOLDrivers/issues/325
  • https://github.com/KeServiceDescriptorTable/vulnerable-drivers

    • Known Vulnerable Samples

    PropertyValue
    Filenamedddriver64Dcsa.sys
    Creation Timestamp2019-10-29 23:51:57
    MD585eca49a1b9d2787c13b2d32b0f693cb
    SHA1558e247370affd7c3f72b98864c1a1a2069ad7b0
    SHA2561f46f7a8f414bb1ac9f875799efa4b5f62bd18806c64b17d961007755accb5ab
    Authentihash MD5baa362cc2d52afa69db4b9a9f269c105
    Authentihash SHA19d7588cd50dc3af4be8c3c534aa9204129aa0f03
    Authentihash SHA256b6d717d2497448eefa8d0be3b7b03030da63296ca932c00bfc8fdd71503c6d52
    RichPEHeaderHash MD55805ea2ef9b9eeb53149440c2842065c
    RichPEHeaderHash SHA1a6c57063a5fe597e45d5b9e0d744668a07429c0d
    RichPEHeaderHash SHA2565d8d5bcd0a7444b5338e31076501cab896d707f11c28fe302b1b2cd51838182a
    CompanyDell Inc.
    DescriptionDell Diags Universal Device Driver
    ProductDell Diags Universal Device Driver
    OriginalFilenamedddriver64Dcsa.sys

    Download

    Certificates

    Expand
    Certificate 33000000857f83dc2a6ca979b8000000000085
    FieldValue
    ToBeSigned (TBS) MD585e8c40624a19ac2076dd91f49d8fb53
    ToBeSigned (TBS) SHA1621756d2a4e10231e34677a3c0f2a8d1fb0fb7ca
    ToBeSigned (TBS) SHA256442ba2fb3fc8ab1b1b3c71a45f6ea08ce00cea7eae124ef915d4c17622eb336a
    SubjectC=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Hardware Compatibility Publisher
    ValidFrom2019-06-05 18:06:32
    ValidTo2020-06-03 18:06:32
    Signature11f64665e99ee9a3212a8317075cf2122256a6cd5452564366da4b3e890c7a94b167d27a0cb1e962de146f371429f531349fc359cccece5f32fa84cd25231f892e44c4676b5ff4008ce6b3f3d9a2690a956a2a6a9e982ba8ebd4256971437156136a25b2e5184e11550aecb83f5ec8ae5467e866d6bbf44b9e8642c8bd5e316a4a494f676aa15eefad41893dd0a7187c881fa235b45f1a0696a8ad2d5c1531eed442d7281290b84f976f9ca241027378c241157a326739b2e8305adbfcef5005f5ccec402c1ab03d6e28c36987ae0d07cd12e41a348098d846f57c3225dbfed0c1b809ad311770854d368d150ee7767676c39a3d148f05cf7c2dcea5f1f7c6f2
    SignatureAlgorithmOID1.2.840.113549.1.1.11
    IsCertificateAuthorityFalse
    SerialNumber33000000857f83dc2a6ca979b8000000000085
    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
    • KeQueryMaximumProcessorCountEx
    • MmFreeNonCachedMemory
    • RtlInitUnicodeString
    • KeSetSystemGroupAffinityThread
    • KeInitializeSpinLock
    • IoDeleteDevice
    • MmGetPhysicalAddress
    • KeRevertToUserGroupAffinityThread
    • MmAllocateNonCachedMemory
    • IoDeleteSymbolicLink
    • KeReleaseSpinLock
    • KeSetTargetProcessorDpc
    • IoCreateDevice
    • IofCompleteRequest
    • IoCreateSymbolicLink
    • __C_specific_handler
    • IoRegisterDeviceInterface
    • IoSetDeviceInterfaceState
    • IoDetachDevice
    • RtlFreeUnicodeString
    • PoSetPowerState
    • IoAttachDeviceToDeviceStack
    • KeInitializeDpc
    • IofCallDriver
    • KeInitializeEvent
    • KeWaitForSingleObject
    • KeSetPriorityThread
    • PoCallDriver
    • PoRequestPowerIrp
    • PoStartNextPowerIrp
    • KeInsertQueueDpc
    • MmFreeContiguousMemory
    • MmAllocateContiguousMemory
    • ExFreePoolWithTag
    • MmGetSystemRoutineAddress
    • PsGetVersion
    • ExAllocatePoolWithQuotaTag
    • ZwQuerySystemInformation
    • KeAcquireSpinLockRaiseToDpc
    • KeSetImportanceDpc
    • DbgPrint
    • ExAllocatePoolWithTag
    • ExFreePool
    • RtlCopyUnicodeString
    • RtlGetVersion
    • MmUnmapIoSpace
    • KeSetEvent
    • MmMapIoSpace
    • HalGetBusDataByOffset
    • WdfVersionBind
    • WdfVersionUnbind
    • WdfVersionUnbindClass
    • WdfVersionBindClass

    Exported Functions

    Expand

    Sections

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

    Signature

    Expand
    {
  "Certificates": [
    {
      "CertificateType": "Leaf (Code Signing)",
      "IsCA": false,
      "IsCertificateAuthority": false,
      "IsCodeSigning": true,
      "SerialNumber": "33000000857f83dc2a6ca979b8000000000085",
      "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": "85e8c40624a19ac2076dd91f49d8fb53",
        "SHA1": "621756d2a4e10231e34677a3c0f2a8d1fb0fb7ca",
        "SHA256": "442ba2fb3fc8ab1b1b3c71a45f6ea08ce00cea7eae124ef915d4c17622eb336a",
        "SHA384": "19b80fb83482cdb42c94c2eabac29e4db7777988905aab348bd7ed62e325d2ea1f4c80df0d7275abcb2b67585cfc7c36"
      },
      "ValidFrom": "2019-06-05 18:06:32",
      "ValidTo": "2020-06-03 18:06:32",
      "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": "33000000857f83dc2a6ca979b8000000000085",
      "Version": 1
    }
  ],
  "SignerInfo": ""
}

    source

    last_updated: 2026-04-20