17cf4fac-88f1-467d-9f62-481d33accc5b

otipcibus.sys

We were not able to verify the hash of this driver successfully, it has not been confirmed.

Description

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

  • UUID: 17cf4fac-88f1-467d-9f62-481d33accc5b
  • Created: 2023-01-09
  • Author: Michael Haag
  • Acknowledgement: |

DownloadBlock

This download link contains the vulnerable driver!

Commands

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

Expand

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
    Filenameotipcibus.sys
    Creation Timestamp2018-08-27 00:12:54
    MD5d5a642329cce4df94b8dc1ba9660ae34
    SHA1ccdd3a1ebe9a1c8f8a72af20a05a10f11da1d308
    SHA2564e3eb5b9bce2fd9f6878ae36288211f0997f6149aa8c290ed91228ba4cdfae80
    Authentihash MD50fc8a346a333624a7b6645da7a1b6b8b
    Authentihash SHA1fd172c7f8bdc81988fcf1642881078a8ca8415f6
    Authentihash SHA2561cda1a6e33d14d5dd06344425102bf840f8149e817ecfb01c59a2190d3367024
    RichPEHeaderHash MD5b34681d0b4e69df394a00475fc8b8e2b
    RichPEHeaderHash SHA1610ef1c2343ce3e7b8fa2fe945b8d39c8c499db1
    RichPEHeaderHash SHA25640b86a78a8cf7c02e7599b5a5c25ab085e206420923b6c718161c1fd248645fa
    CompanyOTi
    DescriptionHardware Access Driver
    ProductKernel Mode Driver To Access Physical Memory And Ports
    OriginalFilenameotipcibus64.sys

    Download

    Certificates

    Expand
    Certificate 7e93ebfb7cc64e59ea4b9a77d406fc3b
    FieldValue
    ToBeSigned (TBS) MD5d0785ad36e427c92b19f6826ab1e8020
    ToBeSigned (TBS) SHA1365b7a9c21bd9373e49052c3e7b3e4646ddd4d43
    ToBeSigned (TBS) SHA256c2abb7484da91a658548de089d52436175fdb760a1387d225611dc0613a1e2ff
    SubjectC=US, O=Symantec Corporation, CN=Symantec Time Stamping Services CA , G2
    ValidFrom2012-12-21 00:00:00
    ValidTo2020-12-30 23:59:59
    Signature03099b8f79ef7f5930aaef68b5fae3091dbb4f82065d375fa6529f168dea1c9209446ef56deb587c30e8f9698d23730b126f47a9ae3911f82ab19bb01ac38eeb599600adce0c4db2d031a6085c2a7afce27a1d574ca86518e979406225966ec7c7376a8321088e41eaddd9573f1d7749872a16065ea6386a2212a35119837eb6
    SignatureAlgorithmOID1.2.840.113549.1.1.5
    IsCertificateAuthorityTrue
    SerialNumber7e93ebfb7cc64e59ea4b9a77d406fc3b
    Version3
    Certificate 0ecff438c8febf356e04d86a981b1a50
    FieldValue
    ToBeSigned (TBS) MD5e9d38360b914c8863f6cba3ee58764d3
    ToBeSigned (TBS) SHA14cba8eae47b6bf76f20b3504b98b8f062694a89b
    ToBeSigned (TBS) SHA25688901d86a4cc1f1bb193d08e1fb63d27452e63f83e228c657ab1a92e4ade3976
    SubjectC=US, O=Symantec Corporation, CN=Symantec Time Stamping Services Signer , G4
    ValidFrom2012-10-18 00:00:00
    ValidTo2020-12-29 23:59:59
    Signature783bb4912a004cf08f62303778a38427076f18b2de25dca0d49403aa864e259f9a40031cddcee379cb216806dab632b46dbff42c266333e449646d0de6c3670ef705a4356c7c8916c6e9b2dfb2e9dd20c6710fcd9574dcb65cdebd371f4378e678b5cd280420a3aaf14bc48829910e80d111fcdd5c766e4f5e0e4546416e0db0ea389ab13ada097110fc1c79b4807bac69f4fd9cb60c162bf17f5b093d9b5be216ca13816d002e380da8298f2ce1b2f45aa901af159c2c2f491bdb22bbc3fe789451c386b182885df03db451a179332b2e7bb9dc20091371eb6a195bcfe8a530572c89493fb9cf7fc9bf3e226863539abd6974acc51d3c7f92e0c3bc1cd80475
    SignatureAlgorithmOID1.2.840.113549.1.1.5
    IsCertificateAuthorityFalse
    SerialNumber0ecff438c8febf356e04d86a981b1a50
    Version3
    Certificate 3d5fc3a4d1a54cf40abf37864a5effe7
    FieldValue
    ToBeSigned (TBS) MD5fffa36e195b3b63a83d3c588f0ebe5b7
    ToBeSigned (TBS) SHA10219cae154eee07fccab0c807cc0981b42b8f308
    ToBeSigned (TBS) SHA256e9e9699300bba6891efc24952734dc2c67ca2bdf8acada0edb6125183b184149
    SubjectC=TW, ST=Hsingchu Hsien, L=Hsinchu County, O=Ours Technology Inc., CN=Ours Technology Inc.
    ValidFrom2018-07-09 00:00:00
    ValidTo2019-09-05 23:59:59
    Signature157696d20704ca4a7504961b5edd290d72580ee3cf1fb6fff495f95bcb872f1e9f94af12457ea351b1614568e3e459272eca93ba547ffc241728838133fd3331e9093d8a2a05ac50bc5009881466cc8d341a040ac6bdc6c1a88244824d76db728fef05ecb04501018462f10eb1d347355c8e2aa0a9103b4fc92070d675142e04c03bffe65c590ec5e5089346f20706291a97e28e5bd7f821e5797227e2f8f087fd95533db374c5f220129966060e10d8536fc0a91506a4062245d07906f6792ea9b100d6f1c1d9de50c6991076867f9267d74d040524e6b79be78d5c59e1225da69cba23f9b9ef79a94aac0f83985261b7422d7505dea910e7ad4b98403e6dbb
    SignatureAlgorithmOID1.2.840.113549.1.1.11
    IsCertificateAuthorityFalse
    SerialNumber3d5fc3a4d1a54cf40abf37864a5effe7
    Version3
    Certificate 3d78d7f9764960b2617df4f01eca862a
    FieldValue
    ToBeSigned (TBS) MD51f056ff7d5f874984dc605402b7cb042
    ToBeSigned (TBS) SHA1bdb348353a2203deb4b767914fa1bd7248dd728b
    ToBeSigned (TBS) SHA256a08e79c386083d875014c409c13d144e0a24386132980df11ff59737c8489eb1
    SubjectC=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 SHA256 Code Signing CA
    ValidFrom2013-12-10 00:00:00
    ValidTo2023-12-09 23:59:59
    Signature13851a1e69a937f7a0bda4af7e1d6153fe9d8c5e0ca6751e781723ddfdec1a035539fb7195c7655aa78e30d2445a61db706fda2105c22e73ba49f1d193fe5dc9cd5e03e0899e3f741ed7f7388ba9d6cfbb352f3358a89256d1c84d3b82e6798416fc28b0b147f31da23eee87d9a67fa456a53fad842e29de7cbca8aaa33d0401eaba93a20e502229174c87e43a115fd6a425899b056b2fb4c9014c277b0bac190522a060153fdac9fb4d4c8ffb726777fd2794c7ba350e8849fe8dfd28af4a12bd0db39705de440c15fa362b03dcc15001f1a1115d14e5e2bd274b54be2b845e0fa6c374050aef97c38922b11f77f3bdcd43d4f14ca93fb58b84af64f2d01421
    SignatureAlgorithmOID1.2.840.113549.1.1.11
    IsCertificateAuthorityTrue
    SerialNumber3d78d7f9764960b2617df4f01eca862a
    Version3
    Certificate 611993e400000000001c
    FieldValue
    ToBeSigned (TBS) MD578a717e082dcc1cda3458d917e677d14
    ToBeSigned (TBS) SHA14a872e0e51f9b304469cd1dedb496ee9b8b983a4
    ToBeSigned (TBS) SHA256317fa1d234ebc49040ebc5e8746f8997471496051b185a91bdd9dfbb23fab5f8
    SubjectC=US, O=VeriSign, Inc., OU=VeriSign Trust Network, OU=(c) 2006 VeriSign, Inc. , For authorized use only, CN=VeriSign Class 3 Public Primary Certification Authority , G5
    ValidFrom2011-02-22 19:25:17
    ValidTo2021-02-22 19:35:17
    Signature812a82168c34672be503eb347b8ca2a3508af45586f11e8c8eae7dee0319ce72951848ad6211fd20fd3f4706015ae2e06f8c152c4e3c6a506c0b36a3cf7a0d9c42bc5cf819d560e369e6e22341678c6883762b8f93a32ab57fbe59fba9c9b2268fcaa2f3821b983e919527978661ee5b5d076bcd86a8e26580a8e215e2b2be23056aba0cf347934daca48c077939c061123a050d89a3ec9f578984fbecca7c47661491d8b60f195de6b84aacbc47c8714396e63220a5dc7786fd3ce38b71db7b9b03fcb71d3264eb1652a043a3fa2ead59924e7cc7f233424838513a7c38c71b242228401e1a461f17db18f7f027356cb863d9cdb9645d2ba55eefc629b4f2c7f821cc04ba57fd01b6abc667f9e7d3997ff4f522fa72f5fdff3a1c423aa1f98018a5ee8d1cd4669e4501feaaeefffb178f30f7f1cd29c59decb5d549003d85b8cbbb933a276a49c030ae66c9f723283276f9a48356c848ce5a96aaa0cc0cc47fb48e97af6de35427c39f86c0d6e473089705dbd054625e0348c2d59f7fa7668cd09db04fd4d3985f4b7ac97fb22952d01280c70f54b61e67cdc6a06c110384d34875e72afeb03b6e0a3aa66b769905a3f177686133144706fc537f52bd92145c4a246a678caf8d90aad0f679211b93267cc3ce1ebd883892ae45c6196a4950b305f8ae59378a6a250394b1598150e8ba8380b72335f476b9671d5918ad208d94
    SignatureAlgorithmOID1.2.840.113549.1.1.5
    IsCertificateAuthorityTrue
    SerialNumber611993e400000000001c
    Version3

    Imports

    Expand
    • ntoskrnl.exe
    • WDFLDR.SYS

    Imported Functions

    Expand
    • ExAllocatePool
    • ExFreePoolWithTag
    • MmBuildMdlForNonPagedPool
    • MmMapLockedPages
    • MmMapLockedPagesSpecifyCache
    • MmUnmapLockedPages
    • MmMapIoSpace
    • MmUnmapIoSpace
    • RtlInitUnicodeString
    • IofCompleteRequest
    • IoCreateDevice
    • IoCreateSymbolicLink
    • IoDeleteDevice
    • IoDeleteSymbolicLink
    • IoFreeMdl
    • IoGetDeviceObjectPointer
    • RtlCopyUnicodeString
    • IofCallDriver
    • IoBuildSynchronousFsdRequest
    • KeWaitForSingleObject
    • IoAllocateMdl
    • KeInitializeEvent
    • WdfVersionBindClass
    • WdfVersionUnbind
    • WdfVersionBind
    • WdfVersionUnbindClass

    Exported Functions

    Expand

    Sections

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

    Signature

    Expand
    {
  "Certificates": [
    {
      "IsCertificateAuthority": true,
      "SerialNumber": "7e93ebfb7cc64e59ea4b9a77d406fc3b",
      "Signature": "03099b8f79ef7f5930aaef68b5fae3091dbb4f82065d375fa6529f168dea1c9209446ef56deb587c30e8f9698d23730b126f47a9ae3911f82ab19bb01ac38eeb599600adce0c4db2d031a6085c2a7afce27a1d574ca86518e979406225966ec7c7376a8321088e41eaddd9573f1d7749872a16065ea6386a2212a35119837eb6",
      "SignatureAlgorithmOID": "1.2.840.113549.1.1.5",
      "Subject": "C=US, O=Symantec Corporation, CN=Symantec Time Stamping Services CA , G2",
      "TBS": {
        "MD5": "d0785ad36e427c92b19f6826ab1e8020",
        "SHA1": "365b7a9c21bd9373e49052c3e7b3e4646ddd4d43",
        "SHA256": "c2abb7484da91a658548de089d52436175fdb760a1387d225611dc0613a1e2ff",
        "SHA384": "eab4fe5ef90e0de4a6aa3a27769a5e879f588df5e4785aa4104debd1f81e19ea56d33e3a16e5facf99f68b5d8e3d287b"
      },
      "ValidFrom": "2012-12-21 00:00:00",
      "ValidTo": "2020-12-30 23:59:59",
      "Version": 3
    },
    {
      "IsCertificateAuthority": false,
      "SerialNumber": "0ecff438c8febf356e04d86a981b1a50",
      "Signature": "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",
      "SignatureAlgorithmOID": "1.2.840.113549.1.1.5",
      "Subject": "C=US, O=Symantec Corporation, CN=Symantec Time Stamping Services Signer , G4",
      "TBS": {
        "MD5": "e9d38360b914c8863f6cba3ee58764d3",
        "SHA1": "4cba8eae47b6bf76f20b3504b98b8f062694a89b",
        "SHA256": "88901d86a4cc1f1bb193d08e1fb63d27452e63f83e228c657ab1a92e4ade3976",
        "SHA384": "e9f2a75334a9e336c5a4712eadee88d0374b0fdc273262f4e65c9040ad2793067cc076696db5279a478773485e285652"
      },
      "ValidFrom": "2012-10-18 00:00:00",
      "ValidTo": "2020-12-29 23:59:59",
      "Version": 3
    },
    {
      "IsCertificateAuthority": false,
      "SerialNumber": "3d5fc3a4d1a54cf40abf37864a5effe7",
      "Signature": "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",
      "SignatureAlgorithmOID": "1.2.840.113549.1.1.11",
      "Subject": "C=TW, ST=Hsingchu Hsien, L=Hsinchu County, O=Ours Technology Inc., CN=Ours Technology Inc.",
      "TBS": {
        "MD5": "fffa36e195b3b63a83d3c588f0ebe5b7",
        "SHA1": "0219cae154eee07fccab0c807cc0981b42b8f308",
        "SHA256": "e9e9699300bba6891efc24952734dc2c67ca2bdf8acada0edb6125183b184149",
        "SHA384": "ee4823abcf9aa949263ad6afd913f19fd996d1328dbeda146dfbf3e1a1ca9458820ec99549360856f4bd6aa6e7d984ce"
      },
      "ValidFrom": "2018-07-09 00:00:00",
      "ValidTo": "2019-09-05 23:59:59",
      "Version": 3
    },
    {
      "IsCertificateAuthority": true,
      "SerialNumber": "3d78d7f9764960b2617df4f01eca862a",
      "Signature": "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",
      "SignatureAlgorithmOID": "1.2.840.113549.1.1.11",
      "Subject": "C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 SHA256 Code Signing CA",
      "TBS": {
        "MD5": "1f056ff7d5f874984dc605402b7cb042",
        "SHA1": "bdb348353a2203deb4b767914fa1bd7248dd728b",
        "SHA256": "a08e79c386083d875014c409c13d144e0a24386132980df11ff59737c8489eb1",
        "SHA384": "fa2729064b49e0d77540c1ee95d5f74acaf8eaf55197851a3a40383335f8113e51190bc48b552196edf8ac5cf0c89278"
      },
      "ValidFrom": "2013-12-10 00:00:00",
      "ValidTo": "2023-12-09 23:59:59",
      "Version": 3
    },
    {
      "IsCertificateAuthority": true,
      "SerialNumber": "611993e400000000001c",
      "Signature": "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",
      "SignatureAlgorithmOID": "1.2.840.113549.1.1.5",
      "Subject": "C=US, O=VeriSign, Inc., OU=VeriSign Trust Network, OU=(c) 2006 VeriSign, Inc. , For authorized use only, CN=VeriSign Class 3 Public Primary Certification Authority , G5",
      "TBS": {
        "MD5": "78a717e082dcc1cda3458d917e677d14",
        "SHA1": "4a872e0e51f9b304469cd1dedb496ee9b8b983a4",
        "SHA256": "317fa1d234ebc49040ebc5e8746f8997471496051b185a91bdd9dfbb23fab5f8",
        "SHA384": "b71052da4eb9157c8c1a5d7f55df19d69b9128598b72fcca608e5b7cc7d64c43c5504b9c86355a6dc22ee40c88cc385c"
      },
      "ValidFrom": "2011-02-22 19:25:17",
      "ValidTo": "2021-02-22 19:35:17",
      "Version": 3
    }
  ],
  "CertificatesInfo": "",
  "Signer": [
    {
      "Issuer": "C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 SHA256 Code Signing CA",
      "SerialNumber": "3d5fc3a4d1a54cf40abf37864a5effe7",
      "Version": 1
    }
  ],
  "SignerInfo": ""
}

    source

    last_updated: 2024-09-26