PUA_VULN_Driver_Insydesoftware_Insydeflash_Insydeflashutilitybitdriver_CE0A

rule PUA_VULN_Driver_Insydesoftware_Insydeflash_Insydeflashutilitybitdriver_CE0A {
	meta:
		description = "Detects vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - iscflashx64.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "ce0a4430d090ba2f1b46abeaae0cb5fd176ac39a236888fa363bf6f9fd6036d9"
		date = "2024-08-07"
		score = 40
		id = "76578c75-a19c-54b1-b956-c26b8fe6e4ad"
	strings:
		$ = { 00460069006c0065004400650073006300720069007000740069006f006e[1-8]0069007300630066006c006100730068007800360034002e007300790073 } /* FileDescription iscflashxsys */
		$ = { 0043006f006d00700061006e0079004e0061006d0065[1-8]0049006e007300790064006500200053006f006600740077006100720065 } /* CompanyName InsydeSoftware */
		$ = { 00460069006c006500560065007200730069006f006e[1-8]0035002c00200032002c00200031002c00200031 } /* FileVersion  */
		$ = { 00500072006f006400750063007400560065007200730069006f006e[1-8]0035002c00200032002c00200031002c00200031 } /* ProductVersion  */
		$ = { 0049006e007400650072006e0061006c004e0061006d0065[1-8]0049006e00730079006400650046006c006100730068 } /* InternalName InsydeFlash */
		$ = { 00500072006f0064007500630074004e0061006d0065[1-8]0049006e007300790064006500200046006c0061007300680020005500740069006c00690074007900200036003400200062006900740020004400720069007600650072 } /* ProductName InsydeFlashUtilitybitDriver */
		$ = { 004f0072006900670069006e0061006c00460069006c0065006e0061006d0065[1-8]0069007300630066006c006100730068007800360034002e007300790073 } /* OriginalFilename iscflashxsys */
		$ = { 004c006500670061006c0043006f0070007900720069006700680074[1-8]0043006f007000790072006900670068007400200028006300290020003200300031003500200049006e007300790064006500200053006f00660074007700610072006500200043006f00720070002e00200041006c006c0020005200690067006800740073002000520065007300650072007600650064002e } /* LegalCopyright CopyrightcInsydeSoftwareCorpAllRightsReserved */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them
}