86b9c8d6-9c59-4fd4-befd-ab9a36a19e36

dellinstrumentation.sys

Description

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

UUID: 86b9c8d6-9c59-4fd4-befd-ab9a36a19e36
Created: 2025-01-13
Author: Dor00tkit
Acknowledgement: |

This download link contains the vulnerable driver!

Commands

sc.exe create dellinstrumentation.sys binPath=C:\windows\temp\dellinstrumentation.sys type=kernel &amp;&amp; sc.exe start dellinstrumentation.sys

Use Case	Privileges	Operating System
Elevate privileges	kernel	Windows 11

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 🔎

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Block

on hashes

Alert

on hashes

Resources

https://dor00tkit.github.io/Dor00tkit/posts/from-admin-to-kernel-one-year-one-driver-zero-attention/

Known Vulnerable Samples

Property	Value
Filename
Creation Timestamp	2023-08-25 05:08:50
MD5	6f922907381ce439790ddf9132f23d74
SHA1	6cf726ad47c47e01147645700233917619ea1714
SHA256	bc2606740e4648c3732541db929f2e02ea8567520d35de57c671e93c71e632f3
Authentihash MD5	a6aba496a82a8fe8b7436e2d84ed1a32
Authentihash SHA1	c3dd1152e3d98a113052ebbfc1b73791fe8830da
Authentihash SHA256	402318361c6069fc4c8a6f31b6f81921a1116426e9e4504ddb7363f26ff4d9c8
RichPEHeaderHash MD5	18e8553d46944438b432175c732f469e
RichPEHeaderHash SHA1	8f84713fc4ffe1734dedf7a6a4be8572bebb654d
RichPEHeaderHash SHA256	9922ab3bdb77c39aaab06e848f8d9ddc1370ecd1c4321336166d863d04ececd9
Company	Dell
Description	DellInstrumentation
Product	DellInstrumentation

Download

Certificates

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Certificate 33000000f3158ea57d1c559f290000000000f3

Field	Value
ToBeSigned (TBS) MD5	8d4476692bcda36ed89244b94bd705f0
ToBeSigned (TBS) SHA1	ce72176d5cad611366e13a9a997ad7ecc7eb815f
ToBeSigned (TBS) SHA256	dd1db9c0e7e50040ac6c586c1b6fd479cef240c064473373f75fbeb3e04ff972
Subject	C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Hardware Compatibility Publisher
ValidFrom	2023-01-12 19:14:51
ValidTo	2023-12-15 19:14:51
Signature	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
SignatureAlgorithmOID	1.2.840.113549.1.1.11
IsCertificateAuthority	False
SerialNumber	33000000f3158ea57d1c559f290000000000f3
Version	3

Certificate 610baac1000000000009

Field	Value
ToBeSigned (TBS) MD5	a569061297e8e824767dbc3184a69bea
ToBeSigned (TBS) SHA1	adbb26a587a8f44b4fccaecb306f980d1c55a150
ToBeSigned (TBS) SHA256	cec1afd0e310c55c1dcc601ab8e172917706aa32fb5eaf826813547fdf02dd46
Subject	C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Third Party Component CA 2012
ValidFrom	2012-04-18 23:48:38
ValidTo	2027-04-18 23:58:38
Signature	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
SignatureAlgorithmOID	1.2.840.113549.1.1.11
IsCertificateAuthority	True
SerialNumber	610baac1000000000009
Version	3

Imports

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ntoskrnl.exe
HAL.dll
WppRecorder.sys
WDFLDR.SYS

Imported Functions

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MmMapIoSpace
MmUnmapIoSpace
MmAllocateContiguousMemorySpecifyCache
MmFreeContiguousMemorySpecifyCache
MmGetPhysicalAddress
RtlGetVersion
ExAllocatePoolWithTag
ExFreePool
_vsnprintf
KeWaitForSingleObject
PsGetVersion
ExAllocatePoolWithQuotaTag
ZwQuerySystemInformation
__C_specific_handler
IoWMIRegistrationControl
MmFreeContiguousMemory
MmAllocateContiguousMemory
KeInitializeMutex
KeSetPriorityThread
KeReleaseMutex
KeInsertQueueDpc
ExFreePoolWithTag
strcmp
RtlCopyUnicodeString
DbgPrintEx
MmGetSystemRoutineAddress
MmMapIoSpaceEx
RtlInitUnicodeString
HalGetBusDataByOffset
HalSetBusDataByOffset
WppAutoLogStop
WppAutoLogStart
WppAutoLogTrace
imp_WppRecorderReplay
WdfVersionBind
WdfVersionUnbind
WdfVersionUnbindClass
WdfVersionBindClass

Exported Functions

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Sections

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

Signature

Expand

{
  "Certificates": [
    {
      "IsCertificateAuthority": false,
      "SerialNumber": "33000000f3158ea57d1c559f290000000000f3",
      "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": "8d4476692bcda36ed89244b94bd705f0",
        "SHA1": "ce72176d5cad611366e13a9a997ad7ecc7eb815f",
        "SHA256": "dd1db9c0e7e50040ac6c586c1b6fd479cef240c064473373f75fbeb3e04ff972",
        "SHA384": "6f8e6245a2f817203781cc38a9463e5ac7a7db499aede35d3321b4848fc1389dd29831cdfc26984a691d5875c4eebf1a"
      },
      "ValidFrom": "2023-01-12 19:14:51",
      "ValidTo": "2023-12-15 19:14:51",
      "Version": 3
    },
    {
      "IsCertificateAuthority": true,
      "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": "33000000f3158ea57d1c559f290000000000f3",
      "Version": 1
    }
  ],
  "SignerInfo": ""
}

source

last_updated: 2025-01-29