PUA_VULN_Renamed_Driver_Sisoftware_Sandra_Sisoftwaresandra_1AAF

rule PUA_VULN_Renamed_Driver_Sisoftware_Sandra_Sisoftwaresandra_1AAF {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - sandra.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "1aaf4c1e3cb6774857e2eef27c17e68dc1ae577112e4769665f516c2e8c4e27b"
		date = "2024-08-07"
		score = 70
		id = "af3aeaf1-cf11-534a-98ce-f0fc91a55594"
	strings:
		$ = { 00460069006c0065004400650073006300720069007000740069006f006e[1-8]00530061006e006400720061002000440065007600690063006500200044007200690076006500720020002800570069006e003600340020007800360034002900280055006e00690063006f006400650029 } /* FileDescription SandraDeviceDriverWinxUnicode */
		$ = { 0043006f006d00700061006e0079004e0061006d0065[1-8]005300690053006f006600740077006100720065 } /* CompanyName SiSoftware */
		$ = { 00460069006c006500560065007200730069006f006e[1-8]00310030002e00310031002e0031002e00310020006200750069006c0074002000620079003a002000570069006e00440044004b } /* FileVersion builtbyWinDDK */
		$ = { 00500072006f006400750063007400560065007200730069006f006e[1-8]00310030002e00310031002e0031002e0031 } /* ProductVersion  */
		$ = { 0049006e007400650072006e0061006c004e0061006d0065[1-8]00530041004e004400520041 } /* InternalName SANDRA */
		$ = { 00500072006f0064007500630074004e0061006d0065[1-8]005300690053006f006600740077006100720065002000530061006e006400720061 } /* ProductName SiSoftwareSandra */
		$ = { 004f0072006900670069006e0061006c00460069006c0065006e0061006d0065[1-8]00530041004e004400520041 } /* OriginalFilename SANDRA */
		$ = { 004c006500670061006c0043006f0070007900720069006700680074[1-8]0043006f0070007900720069006700680074002000a90020005300690053006f0066007400770061007200650020004c0074006400200031003900390035002d0032003000300038002e00200041006c006c0020007200690067006800740073002000720065007300650072007600650064002e } /* LegalCopyright CopyrightSiSoftwareLtdAllrightsreserved */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /sandra/i
}