PUA_VULN_Renamed_Driver_Netfiltersdkcom_Lgdcatchersys_Netfiltersdk_0C42

rule PUA_VULN_Renamed_Driver_Netfiltersdkcom_Lgdcatchersys_Netfiltersdk_0C42 {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - LgDCatcher.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "0c42fe45ffa9a9c36c87a7f01510a077da6340ffd86bf8509f02c6939da133c5"
		date = "2024-08-07"
		score = 70
		id = "667bb955-3031-5539-945a-8f027f2b32b8"
	strings:
		$ = { 00460069006c0065004400650073006300720069007000740069006f006e[1-8]004e0065007400460069006c007400650072002000530044004b002000540044004900200048006f006f006b0020004400720069007600650072002000280057005000500029 } /* FileDescription NetFilterSDKTDIHookDriverWPP */
		$ = { 0043006f006d00700061006e0079004e0061006d0065[1-8]004e0065007400460069006c00740065007200530044004b002e0063006f006d } /* CompanyName NetFilterSDKcom */
		$ = { 00460069006c006500560065007200730069006f006e[1-8]0031002e0034002e0039002e00380020006200750069006c0074002000620079003a002000570069006e00440044004b } /* FileVersion builtbyWinDDK */
		$ = { 00500072006f006400750063007400560065007200730069006f006e[1-8]0031002e0035002e0038002e0039 } /* ProductVersion  */
		$ = { 0049006e007400650072006e0061006c004e0061006d0065[1-8]004c006700440043006100740063006800650072002e007300790073 } /* InternalName LgDCatchersys */
		$ = { 00500072006f0064007500630074004e0061006d0065[1-8]004e0065007400460069006c007400650072002000530044004b } /* ProductName NetFilterSDK */
		$ = { 004f0072006900670069006e0061006c00460069006c0065006e0061006d0065[1-8]004c006700440043006100740063006800650072002e007300790073 } /* OriginalFilename LgDCatchersys */
		$ = { 004c006500670061006c0043006f0070007900720069006700680074[1-8]0043006f00700079007200690067006800740020003f0020004e0065007400460069006c00740065007200530044004b002e0063006f006d } /* LegalCopyright CopyrightNetFilterSDKcom */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /LgDCatcher/i
}