f1dd9c41-2608-48e5-bb3e-191d56b34591

sdrv_win_sliff.sys :inline :inline

Description

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

  • UUID: f1dd9c41-2608-48e5-bb3e-191d56b34591
  • Created: 2026-04-17
  • Author: Michael Haag
  • Acknowledgement: | [@rainbowdynamix, @DbgPrint](https://twitter.com/@rainbowdynamix, @DbgPrint)

Download

This download link contains the vulnerable driver!

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

Detections

YARA 🏹

Expand

Exact Match

with header and size limitation

Threat Hunting

without header and size limitation

Renamed

for renamed driver files

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/325
  • https://github.com/KeServiceDescriptorTable/vulnerable-drivers

    • Known Vulnerable Samples

    PropertyValue
    Filenamesdrv_win_sliff.sys
    Creation Timestamp2024-03-21 20:47:54
    MD567da2461cf1299dcc6a42f531f370024
    SHA12b0fbb21bdf90035c853ae7bb67f794cd1d4d947
    SHA2563e3a6014ae76b9ae43af033c28e17d8d1c2965d59f2fea909b251b14966e92d2
    Authentihash MD58efe7d6387b9dd8d0c17ffcc75ccddab
    Authentihash SHA1699a079a8d368822eec73ee7b4c1b347ac0a78f1
    Authentihash SHA256370844987d3467940e9d99f098935b7ff921e734b8b6ac194ce4d7a16da8f75f
    RichPEHeaderHash MD5302c1de43df4d27fcaf45797e49eda1f
    RichPEHeaderHash SHA15a5a7c3b04b1fb2bc3523ae17bea2e2b7c774874
    RichPEHeaderHash SHA256873245b0035b53382f038c64e5d0b7bc455ce3a5748d6db98e0eadd5d7aec750

    Download

    Certificates

    Expand
    Certificate 33000001095edea2127e9281cc000000000109
    FieldValue
    ToBeSigned (TBS) MD56e37d17edeb3e4838739e906682bed7f
    ToBeSigned (TBS) SHA14322aed2206923cd949eac4242c5aab391c5ca02
    ToBeSigned (TBS) SHA256e7c4abf316d358b741d2f4f916c9800fbde3d36743981276bf5c45c11d052423
    SubjectC=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Hardware Compatibility Publisher
    ValidFrom2023-09-14 19:14:23
    ValidTo2024-09-04 19:14:23
    Signature51166de197294b410f0fd668ee8257628c8ade312a112e6a75a6745bbe8d686109660bd8512c14bb6152e69b3010b36ff77652212194355b118d64ba1fbf7ab818f4756ca2b8452d1e7fc8eda44662f10514944b93ed1bfddc94643fed56fd3c25cd7dcdd6bfad66a45e30746715d3a9b20686f1f777c981171b789740384633f823fbab6609500cf17be1316d0dd6488045d3a4201b9a6486033f9e6d879dbe00b1acbe7f28c7f3f6c0683e160f33e99d6145248d2ee34245feceee5ad50a7cded8b49d5fd6c1afba6c61250d49a55dc78f2854089c7fc5220655f09fc43c0ea5a7bcaded497445507865d6a4ccb6cac47ad1767c4607f5d6beb87005ecf0df
    SignatureAlgorithmOID1.2.840.113549.1.1.11
    IsCertificateAuthorityFalse
    SerialNumber33000001095edea2127e9281cc000000000109
    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

    Imported Functions

    Expand
    • KeReleaseSpinLock
    • ExAllocatePool
    • ExFreePoolWithTag
    • MmBuildMdlForNonPagedPool
    • MmMapLockedPages
    • MmMapLockedPagesSpecifyCache
    • MmUnmapLockedPages
    • MmMapIoSpace
    • MmUnmapIoSpace
    • MmAllocateContiguousMemory
    • KeAcquireSpinLockRaiseToDpc
    • IoAllocateMdl
    • IoFreeMdl
    • MmGetPhysicalAddress
    • MmGetVirtualForPhysical
    • RtlInitUnicodeString
    • IofCompleteRequest
    • IoCreateDevice
    • IoCreateSymbolicLink
    • IoDeleteDevice
    • IoDeleteSymbolicLink
    • KeInitializeSpinLock
    • KeDelayExecutionThread
    • MmFreeContiguousMemory
    • DbgPrint
    • HalTranslateBusAddress
    • HalGetBusDataByOffset
    • HalSetBusDataByOffset

    Exported Functions

    Expand

    Sections

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

    Signature

    Expand
    {
  "Certificates": [
    {
      "CertificateType": "Leaf (Code Signing)",
      "IsCA": false,
      "IsCertificateAuthority": false,
      "IsCodeSigning": true,
      "SerialNumber": "33000001095edea2127e9281cc000000000109",
      "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": "6e37d17edeb3e4838739e906682bed7f",
        "SHA1": "4322aed2206923cd949eac4242c5aab391c5ca02",
        "SHA256": "e7c4abf316d358b741d2f4f916c9800fbde3d36743981276bf5c45c11d052423",
        "SHA384": "eafce6a316fabad00210a30007d9cab7d21742a88650c0694640b7fe2738e9a30dfe8ee8c4e585d316234b9c562cbddc"
      },
      "ValidFrom": "2023-09-14 19:14:23",
      "ValidTo": "2024-09-04 19:14:23",
      "Version": 3
    },
    {
      "CertificateType": "CA",
      "IsCA": true,
      "IsCertificateAuthority": true,
      "IsCodeSigning": false,
      "SerialNumber": "610baac1000000000009",
      "Signature": "5a8a67daccd5fd0d264177bf0a4678b4b3de12692b7723c2652f015fd203f461ba509d2e8c3972f36c3e6ab11e766decb7f382dcccbbc56970287366173f54ebee011648c446d91b80ae813a8d0f796d68b09eea2d3f39d3ca387ebd5e7c086e19dcc6c2f438336861e2524783e1000156d2bacb878205310a418b4ee77f5f5fed5fd3392d45eba213bffd1ec298417161165fc80a70257c59693124e471e70abb0417f79f721ec9d2bb1abe3d02fe090cb243b4591a99539396215fe0d6b72601429536ac27fdbef48577683d18bdf4be98882211865216f345ec0397107087a37043713cdbc98603170cf5735bc67de15c64edd7c548d7ed32e2d1aad3cfa7f6574e61f977eb67f288b3de00da038fd08a34373e1dd862b8d2b1f3e12f8b723b81967c6ffcec667672601b24f2a0896d5b6d002eef28dd868705c2b4b9e5be64c22af24a155c98e2c42785ff52e3627e0fb2020bd766c70ab2d33d200414503259830a7d9bed5a38120152ba2f5e20728e4af1fde771028c3be107bec973f4dd47d8b4efb4a4b330b9893e76cab90098567eabea8ab8a5d038ab6977130b142fe9aa411ff7babd3a2b348aee0aab63e663f788248e200d2b3b9de3c24952ac9f1f0e393b5dd46e506ae67d523aaa7c3315290d265e0158a74ea93d7a846f743f609fe4324f3600af6d71d33ea646655f8174f1fec171da4ca0415a82ddf11f",
      "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": "33000001095edea2127e9281cc000000000109",
      "Version": 1
    }
  ],
  "SignerInfo": ""
}

    source

    last_updated: 2026-04-20