64f3d4b0-6d2b-4275-b3d4-15d092af4092

fiddrv64.sys :inline

Description

fiddrv64.sys is a vulnerable driver and more information will be added as found.

  • UUID: 64f3d4b0-6d2b-4275-b3d4-15d092af4092
  • Created: 2023-01-09
  • Author: Michael Haag

Block fiddrv64.sys across your endpoints

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Commands

sc.exe create fiddrv64.sys binPath=C:\windows\temp\fiddrv64.sys type=kernel && sc.exe start fiddrv64.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 🔎

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Block

on hashes

Alert

on hashes

Resources


  • https://learn.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-driver-block-rules

    • Known Vulnerable Samples

    PropertyValue
    Filenamefiddrv64.sys
    Creation Timestamp
    MD5
    SHA110e15ba8ff8ed926ddd3636cec66a0f08c9860a4
    SHA256

    Imports

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    Imported Functions

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    Exported Functions

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    Sections

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    Signature

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    PropertyValue
    Filenamefiddrv64.sys
    Creation Timestamp
    MD5
    SHA1e4436c8c42ba5ffabd58a3b2256f6e86ccc907ab
    SHA256

    Imports

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    Imported Functions

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    Exported Functions

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    Sections

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    Signature

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    PropertyValue
    Filename
    Creation Timestamp2009-11-19 13:54:07
    MD5bd067efb8cafd971142bc964b4f85df1
    SHA10d8a832b9383fcdc23e83487b188ddd30963ca82
    SHA2564bf4cced4209c73aa37a9e2bf9ff27d458d8d7201eefa6f6ad4849ee276ad158
    Authentihash MD56f12156b03f79cac857e541cc10b7366
    Authentihash SHA110e15ba8ff8ed926ddd3636cec66a0f08c9860a4
    Authentihash SHA256feef191064d18b6fb63b7299415d1b1e2ec8fcdd742854aa96268d0ec4a0f7b6
    RichPEHeaderHash MD5deba1df19727baf467b29c60b7c563c7
    RichPEHeaderHash SHA1710b0baee7b3343dabd7d4d048e2aa88e86a684a
    RichPEHeaderHash SHA256ada352b06916b92ba7cbc0b7a3465c9e6e3a1ae2068643a99447a003c066f905

    Download

    Certificates

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    Certificate 05b0ff
    FieldValue
    ToBeSigned (TBS) MD5f532f9999c3f7a078f0f973c726a2a04
    ToBeSigned (TBS) SHA1f56832bc9412c372f9a8744591258f8bb11af2d8
    ToBeSigned (TBS) SHA2564c75ce4be51027c4e1f7422775c3ae79d5195ffc0ff7f379123a603ccb702c60
    SubjectC=US, O=Intel Corporation, CN=Intel External Basic Policy CA
    ValidFrom2006-02-16 18:01:30
    ValidTo2016-02-19 18:01:30
    Signature131038ada454a5489545b02d3772c09f9ed8ef8f0bfb9096d2b6177951cab3df067ebdb4e9083f84a00c939fb31ca86c8acf2deef99012f0f83a26d773810e9fc4319259d4282541f555f1ca3d993dda64c8d21864223209092d1de331fafdd347d764a8f95dea8227e24fd2612124611d54263e145964b098d5f3a7c3aead50
    SignatureAlgorithmOID1.2.840.113549.1.1.5
    IsCertificateAuthorityTrue
    SerialNumber05b0ff
    Version3
    Certificate 3825d7faf861af9ef490e726b5d65ad5
    FieldValue
    ToBeSigned (TBS) MD5d6c7684e9aaa508cf268335f83afe040
    ToBeSigned (TBS) SHA118066d20ad92409c567cdfde745279ff71c75226
    ToBeSigned (TBS) SHA256a612fb22ce8be6dab75e47c98508f98496583e79c9c97b936a8caee9ea9f3fff
    SubjectC=US, O=VeriSign, Inc., CN=VeriSign Time Stamping Services Signer , G2
    ValidFrom2007-06-15 00:00:00
    ValidTo2012-06-14 23:59:59
    Signature50c54bc82480dfe40d24c2de1ab1a102a1a6822d0c831581370a820e2cb05a1761b5d805fe88dbf19191b3561a40a6eb92be3839b07536743a984fe437ba9989ca95421db0b9c7a08d57e0fad5640442354e01d133a217c84daa27c7f2e1864c02384d8378c6fc53e0ebe00687dda4969e5e0c98e2a5bebf8285c360e1dfad28d8c7a54b64dac71b5bbdac3908d53822a1338b2f8a9aebbc07213f44410907b5651c24bc48d34480eba1cfc902b414cf54c716a3805cf9793e5d727d88179e2c43a2ca53ce7d3df62a3ab84f9400a56d0a835df95e53f418b3570f70c3fbf5ad95a00e17dec4168060c90f2b6e8604f1ebf47827d105c5ee345b5eb94932f233
    SignatureAlgorithmOID1.2.840.113549.1.1.5
    IsCertificateAuthorityFalse
    SerialNumber3825d7faf861af9ef490e726b5d65ad5
    Version3
    Certificate 47bf1995df8d524643f7db6d480d31a4
    FieldValue
    ToBeSigned (TBS) MD5518d2ea8a21e879c942d504824ac211c
    ToBeSigned (TBS) SHA121ce87d827077e61abddf2beba69fde5432ea031
    ToBeSigned (TBS) SHA2561ec3b4f02e03930a470020e0e48d24b84678bb558f46182888d870541f5e25c7
    SubjectC=US, O=VeriSign, Inc., CN=VeriSign Time Stamping Services CA
    ValidFrom2003-12-04 00:00:00
    ValidTo2013-12-03 23:59:59
    Signature4a6bf9ea58c2441c318979992b96bf82ac01d61c4ccdb08a586edf0829a35ec8ca9313e704520def47272f0038b0e4c9934e9ad4226215f73f37214f703180f18b3887b3e8e89700fecf55964e24d2a9274e7aaeb76141f32acee7c9d95eddbb2b853eb59db5d9e157ffbeb4c57ef5cf0c9ef097fe2bd33b521b1b3827f73f4a
    SignatureAlgorithmOID1.2.840.113549.1.1.5
    IsCertificateAuthorityTrue
    SerialNumber47bf1995df8d524643f7db6d480d31a4
    Version3
    Certificate 610bdc8f00000000001a
    FieldValue
    ToBeSigned (TBS) MD56e11ed171e9a07e607b8ca65bf0e8858
    ToBeSigned (TBS) SHA16d329a72420f76868584957854cdc45172e9f902
    ToBeSigned (TBS) SHA25675efb8656a18ba5dacc596757bfb0fa11f0d3d81fd5f8cf9bb8975ced87e7b1b
    SubjectC=US, O=Equifax, OU=Equifax Secure Certificate Authority
    ValidFrom2006-05-23 17:01:15
    ValidTo2016-05-23 17:11:15
    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
    SignatureAlgorithmOID1.2.840.113549.1.1.5
    IsCertificateAuthorityTrue
    SerialNumber610bdc8f00000000001a
    Version3
    Certificate 13fd5f58000000002ea3
    FieldValue
    ToBeSigned (TBS) MD5b3bd1f3e90334bd036db0c87a99bbe67
    ToBeSigned (TBS) SHA1560fd30788b6778228d6f72d2383fdad0ea7d6f4
    ToBeSigned (TBS) SHA256bf0423565349e55db360084fa861a2189f3a186453b49849eea648fbe6c38a06
    SubjectCN=Intel(R) Processor Identification Utility
    ValidFrom2009-03-19 00:29:29
    ValidTo2012-03-18 00:29:29
    Signature86c24504c2f46f4eb6f3dc997172bd94eecd17fe47c54e3be9e7d9c6a1dfb0158bbee32ab23b4e48d4c889e91edbde24cd5753feb01ac761e3c236ab02ef21345a0afe54a61cc5587f89484170d6bdd703606685ee22539b68c84201a0ac746ff98a719d7b8a358d0109d599d46bc8dc15392b3f9ed67a5092665aa4c0ece1c1591915ed5479a123c9a2da0aafa79b69dee0e16d89949c2139f73174e914ac0ac224660c083684ff56d29df499539b701e80a45b69107f7dc25e031fb9f491475e0d0ff6c7a2127caad2978c4a292d3e126ff06f841183fea1a4a66e831fd7ecce3132413239db87e78850d743953f73d140b22d7d2a50b468be4662ec2a06a6
    SignatureAlgorithmOID1.2.840.113549.1.1.5
    IsCertificateAuthorityTrue
    SerialNumber13fd5f58000000002ea3
    Version3
    Certificate 612c9489000000000005
    FieldValue
    ToBeSigned (TBS) MD55563adcf63b9dd7859bcf84b3c2c95bb
    ToBeSigned (TBS) SHA183c83dbb905a1b9612d3de74267f36cfb88f714c
    ToBeSigned (TBS) SHA256335520ee32bdf0d48087cde95c0964d6f64ebfb89223dc1b85ab22307c6328f1
    SubjectC=US, O=Intel Corporation, CN=Intel External Basic Issuing CA 3A
    ValidFrom2006-03-22 22:22:42
    ValidTo2012-03-22 22:32:42
    Signatureae3429de709faf0e95f3b073b3304cb3e0a8133436c944e1da83c1ff65581aeeca1ca09c82f872aa0df420c627d5a2b6d36d26a3081100c6a83a6db356049eaa28e1479de06b5e410d7f959d0f9d1e093085591577108b0710e43590fd1e35857911de21a7dcbac00495eb3db3f3a3b8faaa2e2c98a8c3800886808a0fcac4c83ece0e04ef8ef2c22a9b15c8f946d633954ac392205d95526b9e0262b74455389e9f37cdeacafe3d06dfba308678840d3e998709147745cbe399edd66ef20293046e75d44c735a5e713e3fdf249379c35dd5b6e6c07ee7159c611dc6a6031d4226603ff7f4299fb264a344ee0729dc8fcee295ea50d588b0b4984e2deca00476
    SignatureAlgorithmOID1.2.840.113549.1.1.5
    IsCertificateAuthorityTrue
    SerialNumber612c9489000000000005
    Version3

    Imports

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    • ntoskrnl.exe

    Imported Functions

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    • IoCreateSymbolicLink
    • IoCreateDevice
    • IoDeleteSymbolicLink
    • RtlInitUnicodeString
    • IoDeleteDevice
    • IofCompleteRequest
    • KeBugCheckEx
    • __C_specific_handler

    Exported Functions

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    Sections

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    • .text
    • INIT
    • PAGE
    • .rdata
    • .data
    • .pdata

    Signature

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    source

    last_updated: 2026-04-14