PUA_VULN_Driver_Cpuid_Cpuzsys_Cpuidservice_0E85

rule PUA_VULN_Driver_Cpuid_Cpuzsys_Cpuidservice_0E85 {
	meta:
		description = "Detects vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - cpuz.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "0e8595217f4457757bed0e3cdea25ea70429732b173bba999f02dc85c7e06d02"
		hash = "73c03b01d5d1eb03ec5cb5a443714b12fa095cc4b09ddc34671a92117ae4bb3a"
		hash = "b0f6cd34717d0cea5ab394b39a9de3a479ca472a071540a595117219d9a61a44"
		hash = "ff987c30ce822d99f3b4b4e23c61b88955f52406a95e6331570a2a13cbebc498"
		hash = "40da0adf588cbb2841a657239d92f24b111d62b173204b8102dd0e014932fe59"
		hash = "a072197177aad26c31960694e38e2cae85afbab070929e67e331b99d3a418cf4"
		hash = "e0b5a5f8333fc1213791af5c5814d7a99615b3951361ca75f8aa5022c9cfbc2b"
		hash = "405a99028c99f36ab0f84a1fd810a167b8f0597725e37513d7430617106501f1"
		hash = "ded2927f9a4e64eefd09d0caba78e94f309e3a6292841ae81d5528cab109f95d"
		hash = "78d49094913526340d8d0ef952e8fe9ada9e8b20726b77fb88c9fb5d54510663"
		date = "2024-08-07"
		score = 40
		id = "caf170d7-172f-56eb-beae-0c40e7ac78fa"
	strings:
		$ = { 00460069006c0065004400650073006300720069007000740069006f006e[1-8]004300500055004900440020004400720069007600650072 } /* FileDescription CPUIDDriver */
		$ = { 0043006f006d00700061006e0079004e0061006d0065[1-8]00430050005500490044 } /* CompanyName CPUID */
		$ = { 00460069006c006500560065007200730069006f006e[1-8]0036002e0031002e0037003600300030002e003100360033003800350020006200750069006c0074002000620079003a002000570069006e00440044004b } /* FileVersion builtbyWinDDK */
		$ = { 00500072006f006400750063007400560065007200730069006f006e[1-8]0036002e0031002e0037003600300030002e00310036003300380035 } /* ProductVersion  */
		$ = { 0049006e007400650072006e0061006c004e0061006d0065[1-8]006300700075007a002e007300790073 } /* InternalName cpuzsys */
		$ = { 00500072006f0064007500630074004e0061006d0065[1-8]0043005000550049004400200073006500720076006900630065 } /* ProductName CPUIDservice */
		$ = { 004f0072006900670069006e0061006c00460069006c0065006e0061006d0065[1-8]006300700075007a002e007300790073 } /* OriginalFilename cpuzsys */
		$ = { 004c006500670061006c0043006f0070007900720069006700680074[1-8]0043006f007000790072006900670068007400280043002900200032003000310036002000430050005500490044 } /* LegalCopyright CopyrightCCPUID */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them
}