PUA_VULN_Renamed_Driver_Msi_Ntiolibxsys_Ntiolibx_1E8B


Description

Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - NTIOLib.sys

Query · yara

strings:
		$ = { 00460069006c0065004400650073006300720069007000740069006f006e[1-8]004e00540049004f004c00690062005f005800360034 } /* FileDescription NTIOLibX */
		$ = { 0043006f006d00700061006e0079004e0061006d0065[1-8]004d00530049 } /* CompanyName MSI */
		$ = { 00460069006c006500560065007200730069006f006e[1-8]0031002e0030002e0030002e0031 } /* FileVersion  */
		$ = { 00500072006f006400750063007400560065007200730069006f006e[1-8]0031002e0030002e0030002e0031 } /* ProductVersion  */
		$ = { 0049006e007400650072006e0061006c004e0061006d0065[1-8]004e00540049004f004c00690062005f005800360034002e007300790073 } /* InternalName NTIOLibXsys */
		$ = { 00500072006f0064007500630074004e0061006d0065[1-8]004e00540049004f004c00690062005f005800360034 } /* ProductName NTIOLibX */
		$ = { 004f0072006900670069006e0061006c00460069006c0065006e0061006d0065[1-8]004e00540049004f004c00690062005f005800360034002e007300790073 } /* OriginalFilename NTIOLibXsys */
		$ = { 004c006500670061006c0043006f0070007900720069006700680074[1-8]0043006f00700079007200690067006800740020002800430029002000320030003100340020004d00530049002e00200041006c006c0020007200690067006800740073002000720065007300650072007600650064002e } /* LegalCopyright CopyrightCMSIAllrightsreserved */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /NTIOLib/i
Raw source PUA_VULN_Renamed_Driver_Msi_Ntiolibxsys_Ntiolibx_1E8B · YARA
Esc
Published by Neo23x0/signature-base ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified.
rule PUA_VULN_Renamed_Driver_Msi_Ntiolibxsys_Ntiolibx_1E8B {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - NTIOLib.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "1e8b0c1966e566a523d652e00f7727d8b0663f1dfdce3b9a09b9adfaef48d8ee"
		hash = "5d530e111400785d183057113d70623e17af32931668ab7c7fc826f0fd4f91a3"
		date = "2024-08-07"
		score = 70
		id = "45887d8b-facf-5053-bc58-16bd214a24f1"
	strings:
		$ = { 00460069006c0065004400650073006300720069007000740069006f006e[1-8]004e00540049004f004c00690062005f005800360034 } /* FileDescription NTIOLibX */
		$ = { 0043006f006d00700061006e0079004e0061006d0065[1-8]004d00530049 } /* CompanyName MSI */
		$ = { 00460069006c006500560065007200730069006f006e[1-8]0031002e0030002e0030002e0031 } /* FileVersion  */
		$ = { 00500072006f006400750063007400560065007200730069006f006e[1-8]0031002e0030002e0030002e0031 } /* ProductVersion  */
		$ = { 0049006e007400650072006e0061006c004e0061006d0065[1-8]004e00540049004f004c00690062005f005800360034002e007300790073 } /* InternalName NTIOLibXsys */
		$ = { 00500072006f0064007500630074004e0061006d0065[1-8]004e00540049004f004c00690062005f005800360034 } /* ProductName NTIOLibX */
		$ = { 004f0072006900670069006e0061006c00460069006c0065006e0061006d0065[1-8]004e00540049004f004c00690062005f005800360034002e007300790073 } /* OriginalFilename NTIOLibXsys */
		$ = { 004c006500670061006c0043006f0070007900720069006700680074[1-8]0043006f00700079007200690067006800740020002800430029002000320030003100340020004d00530049002e00200041006c006c0020007200690067006800740073002000720065007300650072007600650064002e } /* LegalCopyright CopyrightCMSIAllrightsreserved */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /NTIOLib/i
}

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