PUA_VULN_Renamed_Driver_Asrockincorporation_Asrautochkupddrvsys_Asrautochkupddrvdriver_2AA1

rule PUA_VULN_Renamed_Driver_Asrockincorporation_Asrautochkupddrvsys_Asrautochkupddrvdriver_2AA1 {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - AsrAutoChkUpdDrv.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "2aa1b08f47fbb1e2bd2e4a492f5d616968e703e1359a921f62b38b8e4662f0c4"
		date = "2024-08-07"
		score = 70
		id = "718285a7-b151-5ccd-8dcf-9edac9db7d61"
	strings:
		$ = { 00460069006c0065004400650073006300720069007000740069006f006e[1-8]004100730072004100750074006f00430068006b0055007000640044007200760020004400720069007600650072 } /* FileDescription AsrAutoChkUpdDrvDriver */
		$ = { 0043006f006d00700061006e0079004e0061006d0065[1-8]004100530052006f0063006b00200049006e0063006f00720070006f0072006100740069006f006e } /* CompanyName ASRockIncorporation */
		$ = { 00460069006c006500560065007200730069006f006e[1-8]0031002e00300030002e00300030002e00300030003000300020006200750069006c0074002000620079003a002000570069006e00440044004b } /* FileVersion builtbyWinDDK */
		$ = { 00500072006f006400750063007400560065007200730069006f006e[1-8]0031002e00300030002e00300030002e0030003000300030 } /* ProductVersion  */
		$ = { 0049006e007400650072006e0061006c004e0061006d0065[1-8]004100730072004100750074006f00430068006b005500700064004400720076002e007300790073 } /* InternalName AsrAutoChkUpdDrvsys */
		$ = { 00500072006f0064007500630074004e0061006d0065[1-8]004100730072004100750074006f00430068006b0055007000640044007200760020004400720069007600650072 } /* ProductName AsrAutoChkUpdDrvDriver */
		$ = { 004f0072006900670069006e0061006c00460069006c0065006e0061006d0065[1-8]004100730072004100750074006f00430068006b005500700064004400720076002e007300790073 } /* OriginalFilename AsrAutoChkUpdDrvsys */
		$ = { 004c006500670061006c0043006f0070007900720069006700680074[1-8]0043006f00700079007200690067006800740020002800430029002000320030003100320020004100530052006f0063006b00200049006e0063006f00720070006f0072006100740069006f006e } /* LegalCopyright CopyrightCASRockIncorporation */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /AsrAutoChkUpdDrv/i
}