YARA Detection Rule: PUA_VULN_Renamed_Driver_Interfacecorporation_Cpxcsys_Gpcxc_1183
Repository: Neo23x0/signature-base
Detects: Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - CP2X72C.SYS
Author: Florian Roth
Reference: https://github.com/magicsword-io/LOLDrivers

Pattern signatures:
$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[1-8][PII_REDACTED]43002d[PII_REDACTED][PII_REDACTED]0020004b[PII_REDACTED]6e0065006c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]6e0064006f[PII_REDACTED]4e0054 } /* FileDescription GPCXCKernelDeviceDriverSYSWindowsNT */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8]0049006e[PII_REDACTED][PII_REDACTED][PII_REDACTED]200043006f[PII_REDACTED]6f[PII_REDACTED]740069006f006e } /* CompanyName InterfaceCorporation */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0031002e[PII_REDACTED]2d00320030 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0031002e[PII_REDACTED]2d00320030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED][PII_REDACTED]2e[PII_REDACTED]73 } /* InternalName CPXCsys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED]43002d[PII_REDACTED][PII_REDACTED] } /* ProductName GPCXC */
		$ = { 004f007200690

Detection condition:
uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /CP2X72C/i

Full rule:
rule PUA_VULN_Renamed_Driver_Interfacecorporation_Cpxcsys_Gpcxc_1183 {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - CP2X72C.SYS"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "11832c345e9898c4f74d3bf8f126cf84b4b1a66ad36135e15d103dbf2ac17359"
		date = "2024-08-07"
		score = 70
		id = "49939850-d54d-5c4b-9ea3-54a7b879b3d8"
	strings:
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[1-8][PII_REDACTED]43002d[PII_REDACTED][PII_REDACTED]0020004b[PII_REDACTED]6e0065006c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]6e0064006f[PII_REDACTED]4e0054 } /* FileDescription GPCXCKernelDeviceDriverSYSWindowsNT */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8]0049006e[PII_REDACTED][PII_REDACTED][PII_REDACTED]200043006f[PII_REDACTED]6f[PII_REDACTED]740069006f006e } /* CompanyName InterfaceCorporation */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0031002e[PII_REDACTED]2d00320030 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0031002e[PII_REDACTED]2d00320030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED][PII_REDACTED]2e[PII_REDACTED]73 } /* InternalName CPXCsys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED]43002d[PII_REDACTED][PII_REDACTED] } /* ProductName GPCXC */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]00320043 } /* OriginalFilename CPXC */
		$ = { 004c[PII_REDACTED]61006c0043006f[PII_REDACTED][PII_REDACTED]00680074[1-8]0043006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]2c[PII_REDACTED][PII_REDACTED][PII_REDACTED]6e[PII_REDACTED][PII_REDACTED][PII_REDACTED]200043006f[PII_REDACTED]2e[PII_REDACTED]6c006c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]0064002e } /* LegalCopyright CopyrightInterfaceCorpAllrightsreserved */
	condition:
		uint16(0) == 0x5a4d and filesize <