{"Id":"b98bc8f5-5dde-417f-a25c-41d95b867d75","Tags":["Khwmon.sys"],"Verified":"TRUE","Author":"Michael Haag","Created":"2026-04-17","MitreID":"T1068","Category":"vulnerable driver","Commands":{"Command":"sc.exe create Khwmon binPath=C:\\windows\\temp\\Khwmon.sys type=kernel && sc.exe start Khwmon","Description":"Khwmon.sys is a vulnerable kernel driver from the KeServiceDescriptorTable/vulnerable-drivers repository. The driver exposes dangerous kernel primitives to usermode.","Usecase":"Elevate privileges","Privileges":"kernel","OperatingSystem":"Windows 10"},"Resources":["https://github.com/magicsword-io/LOLDrivers/issues/325","https://github.com/KeServiceDescriptorTable/vulnerable-drivers"],"Detection":[],"Acknowledgement":{"Person":"","Handle":"@rainbowdynamix, @DbgPrint"},"KnownVulnerableSamples":[{"Filename":"Khwmon.sys","MD5":"005e49b1f201461f067b093ef0d8d500","SHA1":"096b79450e308600400194cf8ec365be3d673332","SHA256":"103ce48e8491684f383d9851e4710cbb5c739b5c7f332f2d11b88babc2c217b5","Signature":"","Date":"","Publisher":"","Company":"","Description":"","Product":"Khwmon","ProductVersion":"2013,4,15,5","FileVersion":"2013,4,15,5","MachineType":"AMD64","OriginalFilename":"Khwmon.sys","Authentihash":{"MD5":"58f0c2d067f79f42026a1df76f335977","SHA1":"38ae6ac5db741a828bb1ba70fcf3287bc9f84ceb","SHA256":"02d4eb48d6e2ecdf94d58b580dde17e899c161d3cf42aed4d4fb4ad7a2d9255a"},"RichPEHeaderHash":{"MD5":"6a2d5c1737e65a3f119ab43644953c1c","SHA1":"d1779efd9f6254e1534b95f90b3a5eb75101bc17","SHA256":"72f9fd0101316e0336274da0046786b7604a5434ebd26dc105d4ed532cf14e30"},"Sections":{".text":{"Entropy":6.088153894811263,"Virtual Size":"0xd66"},".rdata":{"Entropy":4.4332881175499335,"Virtual Size":"0x1d4"},".data":{"Entropy":0.43165115680775024,"Virtual Size":"0x150"},".pdata":{"Entropy":3.3614773076811906,"Virtual Size":"0x84"},"INIT":{"Entropy":5.091677579821617,"Virtual Size":"0x288"},".rsrc":{"Entropy":3.2426322492782655,"Virtual Size":"0x2c8"}},"MagicHeader":"50 45 0 0","CreationTimestamp":"2013-06-14 00:04:54","InternalName":"Khwmon.sys","Copyright":"","Imports":["ntoskrnl.exe","HAL.dll"],"ExportedFunctions":"","ImportedFunctions":["MmUnmapIoSpace","MmMapIoSpace","IoDeleteSymbolicLink","IoDeleteDevice","MmGetSystemRoutineAddress","IoCreateSymbolicLink","IoCreateDevice","KeBugCheckEx","RtlInitUnicodeString","IofCompleteRequest","KeQueryActiveProcessors","__C_specific_handler","HalSetBusDataByOffset","HalGetBusDataByOffset"],"Signatures":[{"CertificatesInfo":"","SignerInfo":"","Certificates":[{"Subject":"C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO Time Stamping Signer","ValidFrom":"2010-05-10 00:00:00","ValidTo":"2015-05-10 23:59:59","Signature":"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","SignatureAlgorithmOID":"1.2.840.113549.1.1.5","IsCertificateAuthority":false,"SerialNumber":"478a8efb59e1d83f0ce142d2a28707be","Version":3,"CertificateType":"Intermediate","IsCodeSigning":false,"IsCA":false,"TBS":{"MD5":"f13ede9179075999ef7f856ec31e364b","SHA1":"2f09867166e6107e17808317f5c8d4ee157f45bc","SHA256":"089a2c4c6ac7432020acdb65c33bf39130da6f37c002ba79128bd4c94e4fa101","SHA384":"67be6d358f4ecd0726163603a404db9d78c340951d43fd608482cd89a2de7f9566f0ce45f8222f420003157cb266b939"}},{"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","ValidFrom":"2011-02-22 19:25:17","ValidTo":"2021-02-22 19:35:17","Signature":"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","SignatureAlgorithmOID":"1.2.840.113549.1.1.5","IsCertificateAuthority":true,"SerialNumber":"611993e400000000001c","Version":3,"CertificateType":"CA","IsCodeSigning":false,"IsCA":true,"TBS":{"MD5":"78a717e082dcc1cda3458d917e677d14","SHA1":"4a872e0e51f9b304469cd1dedb496ee9b8b983a4","SHA256":"317fa1d234ebc49040ebc5e8746f8997471496051b185a91bdd9dfbb23fab5f8","SHA384":"b71052da4eb9157c8c1a5d7f55df19d69b9128598b72fcca608e5b7cc7d64c43c5504b9c86355a6dc22ee40c88cc385c"}},{"Subject":"C=CN, ST=jiangxi, L=shangrao, O=上饶市云网科技有限公司, OU=Digital ID Class 3 , Microsoft Software Validation v2, OU=IT Dept., CN=上饶市云网科技有限公司","ValidFrom":"2012-12-05 00:00:00","ValidTo":"2013-12-05 23:59:59","Signature":"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","SignatureAlgorithmOID":"1.2.840.113549.1.1.5","IsCertificateAuthority":false,"SerialNumber":"29acfd970eb3515ac8d300245a1225e3","Version":3,"CertificateType":"Leaf (Code Signing)","IsCodeSigning":true,"IsCA":false,"TBS":{"MD5":"742a93ada926afd858a43fe115e203d4","SHA1":"3802f4c3724132cea4e8eaca22c352b8f46190b9","SHA256":"cb710d065c0831c5e57796210e2281a02f63a513e8ae88fbccfbe423a7803ffa","SHA384":"dd539fa512847aa1da138bb6f930bc25b644baea80b2c057b1d9e40181acab43a56bb685f79d8ceef83c556744c058b7"}},{"Subject":"C=US, O=VeriSign, Inc., OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 Code Signing 2010 CA","ValidFrom":"2010-02-08 00:00:00","ValidTo":"2020-02-07 23:59:59","Signature":"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","SignatureAlgorithmOID":"1.2.840.113549.1.1.5","IsCertificateAuthority":true,"SerialNumber":"5200e5aa2556fc1a86ed96c9d44b33c7","Version":3,"CertificateType":"CA","IsCodeSigning":true,"IsCA":true,"TBS":{"MD5":"b30c31a572b0409383ed3fbe17e56e81","SHA1":"4843a82ed3b1f2bfbee9671960e1940c942f688d","SHA256":"03cda47a6e654ed85d932714fc09ce4874600eda29ec6628cfbaeb155cab78c9","SHA384":"bbda8407c4f9fc4e54d772f1c7fb9d30bc97e1f97ecd51c443063d1fa0644e266328781776cd5c44896c457c75f4d7da"}}],"Signer":[{"SerialNumber":"29acfd970eb3515ac8d300245a1225e3","Issuer":"C=US, O=VeriSign, Inc., OU=VeriSign Trust Network, OU=Terms of use at https://www.verisign.com/rpa (c)10, CN=VeriSign Class 3 Code Signing 2010 CA","Version":1}]}],"LoadsDespiteHVCI":"FALSE","Imphash":"2f6472f3fea81a83544554b1790c6d7b"}]}