PUA_VULN_Renamed_Driver_Wistroncorporation_Wirwadrvsys_Wistronrwadriver_D8FC

rule PUA_VULN_Renamed_Driver_Wistroncorporation_Wirwadrvsys_Wistronrwadriver_D8FC {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - WiRwaDrv.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "d8fc8e3a1348393c5d7c3a84bcbae383d85a4721a751ad7afac5428e5e579b4e"
		date = "2024-08-07"
		score = 70
		id = "35f71ee7-9f76-59ba-8f2a-4113738c7b6a"
	strings:
		$ = { 00460069006c0065004400650073006300720069007000740069006f006e[1-8]00570069007300740072006f006e00200052005700410020004400720069007600650072 } /* FileDescription WistronRWADriver */
		$ = { 0043006f006d00700061006e0079004e0061006d0065[1-8]00570069007300740072006f006e00200043006f00720070006f0072006100740069006f006e } /* CompanyName WistronCorporation */
		$ = { 00460069006c006500560065007200730069006f006e[1-8]0031002e0030002e0030002e0031003000310036 } /* FileVersion  */
		$ = { 00500072006f006400750063007400560065007200730069006f006e[1-8]0031002e0030002e0030002e0031003000310036 } /* ProductVersion  */
		$ = { 0049006e007400650072006e0061006c004e0061006d0065[1-8]00570069005200770061004400720076002e007300790073 } /* InternalName WiRwaDrvsys */
		$ = { 00500072006f0064007500630074004e0061006d0065[1-8]00570069007300740072006f006e00200052005700410020004400720069007600650072 } /* ProductName WistronRWADriver */
		$ = { 004f0072006900670069006e0061006c00460069006c0065006e0061006d0065[1-8]00570069005200770061004400720076002e007300790073 } /* OriginalFilename WiRwaDrvsys */
		$ = { 004c006500670061006c0043006f0070007900720069006700680074[1-8]0043006f0070007900720069006700680074002000280043002900200032003000310039002000570069007300740072006f006e00200043006f00720070006f0072006100740069006f006e } /* LegalCopyright CopyrightCWistronCorporation */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /WiRwaDrv/i
}