YARA Detection Rule: PUA_VULN_Renamed_Driver_Windowsrwinddkprovider_Sbiosiosys_Samsungrbiosiodriver_B3D1
Repository: Neo23x0/signature-base
Detects: Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - SBIOSIO64.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]49004f[PII_REDACTED]4f[PII_REDACTED][PII_REDACTED]00650072 } /* FileDescription SBIOSIODriver */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8][PII_REDACTED]6e0064006f[PII_REDACTED][PII_REDACTED][PII_REDACTED]570069006e[PII_REDACTED][PII_REDACTED]004b[PII_REDACTED]72006f[PII_REDACTED][PII_REDACTED] } /* CompanyName WindowsRWinDDKprovider */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0031002e0031002e[PII_REDACTED]300030002e0030 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0031002e0031002e[PII_REDACTED]300030002e0030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED]49004f[PII_REDACTED]4f[PII_REDACTED]2e[PII_REDACTED]73 } /* InternalName SBIOSIOsys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED]6d[PII_REDACTED]6e[PII_REDACTED][PII_REDACTED][PII_REDACTED]49004f[PII_REDACTED]49004f[PII_REDACTED][PII_REDACTED]00650072 } /* ProductName SamsungRBIOSIOdriver */
		$ = { 004

Detection condition:
uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /SBIOSIO64/i

Full rule:
rule PUA_VULN_Renamed_Driver_Windowsrwinddkprovider_Sbiosiosys_Samsungrbiosiodriver_B3D1 {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - SBIOSIO64.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "b3d1bdd4ad819b99870b6e2ed3527dfc0e3ce27b929ad64382b9c3d4e332315c"
		hash = "442d506c1ac1f48f6224f0cdd64590779aee9c88bdda2f2cc3169b862cba1243"
		date = "2024-08-07"
		score = 70
		id = "b4a9d830-f20e-5e74-9a82-1c2ef0cedda7"
	strings:
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[1-8][PII_REDACTED]49004f[PII_REDACTED]4f[PII_REDACTED][PII_REDACTED]00650072 } /* FileDescription SBIOSIODriver */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8][PII_REDACTED]6e0064006f[PII_REDACTED][PII_REDACTED][PII_REDACTED]570069006e[PII_REDACTED][PII_REDACTED]004b[PII_REDACTED]72006f[PII_REDACTED][PII_REDACTED] } /* CompanyName WindowsRWinDDKprovider */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0031002e0031002e[PII_REDACTED]300030002e0030 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0031002e0031002e[PII_REDACTED]300030002e0030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED]49004f[PII_REDACTED]4f[PII_REDACTED]2e[PII_REDACTED]73 } /* InternalName SBIOSIOsys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED]6d[PII_REDACTED]6e[PII_REDACTED][PII_REDACTED][PII_REDACTED]49004f[PII_REDACTED]49004f[PII_REDACTED][PII_REDACTED]00650072 } /* ProductName SamsungRBIOSIOdriver */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d0065[1-8][PII_REDACTED]49004f[PII_REDACTED]4f[PII_REDACTED]2e[PII_REDACTED]73 } /* OriginalFilename SBIOSIOsys */
		$ = { 004c[PII_REDACTED]61006c0043006f[PII_REDACTED][PII_REDACTED]00680074[1-8]0043006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]530061006d[PII_REDACTED]6e[PII_REDACTED]45006c[PII_REDACTED]740072006f006e[PII_REDACTED]73002e[PII_REDACTED]6c006c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]7