PUA_VULN_Renamed_Driver_Atitechnologiesinc_Atillksys_Atidiagnostics_AD40

rule PUA_VULN_Renamed_Driver_Atitechnologiesinc_Atillksys_Atidiagnostics_AD40 {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - atillk64.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "ad40e6d0f77c0e579fb87c5106bf6de3d1a9f30ee2fbf8c9c011f377fa05f173"
		hash = "6c6c5e35accc37c928d721c800476ccf4c4b5b06a1b0906dc5ff4df71ff50943"
		hash = "38bb9751a3a1f072d518afe6921a66ee6d5cf6d25bc50af49e1925f20d75d4d7"
		hash = "c825a47817399e988912bb75106befaefae0babc0743a7e32b46f17469c78cad"
		hash = "be66f3bbfed7d648cfd110853ddb8cef561f94a45405afc6be06e846b697d2b0"
		hash = "5c04c274a708c9a7d993e33be3ea9e6119dc29527a767410dbaf93996f87369a"
		date = "2024-08-07"
		score = 70
		id = "729acf46-93eb-5ab1-a696-d4cc6bf43a53"
	strings:
		$ = { 00460069006c0065004400650073006300720069007000740069006f006e[1-8]00410054004900200044006900610067006e006f007300740069006300730020004800610072006400770061007200650020004100620073007400720061006300740069006f006e0020005300790073 } /* FileDescription ATIDiagnosticsHardwareAbstractionSys */
		$ = { 0043006f006d00700061006e0079004e0061006d0065[1-8]00410054004900200054006500630068006e006f006c006f006700690065007300200049006e0063002e } /* CompanyName ATITechnologiesInc */
		$ = { 00460069006c006500560065007200730069006f006e[1-8]0035002e00310031002e0039002e0030 } /* FileVersion  */
		$ = { 00500072006f006400750063007400560065007200730069006f006e[1-8]0035002e00310031002e0039002e0030 } /* ProductVersion  */
		$ = { 0049006e007400650072006e0061006c004e0061006d0065[1-8]006100740069006c006c006b00360034002e007300790073 } /* InternalName atillksys */
		$ = { 00500072006f0064007500630074004e0061006d0065[1-8]00410054004900200044006900610067006e006f00730074006900630073 } /* ProductName ATIDiagnostics */
		$ = { 004f0072006900670069006e0061006c00460069006c0065006e0061006d0065[1-8]006100740069006c006c006b00360034002e007300790073 } /* OriginalFilename atillksys */
		$ = { 004c006500670061006c0043006f0070007900720069006700680074[1-8]0043006f00700079007200690067006800740020002800430029002000410054004900200054006500630068006e006f006c006f006700690065007300200049006e0063002e002c00200032003000300033 } /* LegalCopyright CopyrightCATITechnologiesInc */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /atillk64/i
}