YARA Detection Rule: PUA_VULN_Renamed_Driver_Overclockingtool_Atillksys_Overclockingtool_11A9
Repository: Neo23x0/signature-base
Detects: 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

Pattern signatures:
$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[1-8]004f[PII_REDACTED]720063006c006f0063006b0069006e[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[PII_REDACTED]790073 } /* FileDescription OverclockingHardwareAbstractionSys */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8]004f[PII_REDACTED]720063006c006f0063006b0069006e[PII_REDACTED]54006f006f006c } /* CompanyName OverclockingTool */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0035002e[PII_REDACTED]2e[PII_REDACTED]2e0030 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0035002e[PII_REDACTED]2e[PII_REDACTED]2e0030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED]69006c006c006b[PII_REDACTED]2e[PII_REDACTED]73 } /* InternalName atillksys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8]004f[PII_REDACTED]720063006c006f0063006b0069006e[PII_REDACTED]54006f006f006c } /* ProductName OverclockingTool */
		$ = { 0

Detection condition:
uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /atillk64/i

Full rule:
rule PUA_VULN_Renamed_Driver_Overclockingtool_Atillksys_Overclockingtool_11A9 {
	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 = "11a9787831ac4f0657aeb5e7019c23acc39d8833faf28f85bd10d7590ea4cc5f"
		hash = "d2182b6ef3255c7c1a69223cd3c2d68eb8ba3112ce433cd49cd803dc76412d4b"
		date = "2024-08-07"
		score = 70
		id = "50d93887-e0f3-56bf-aa54-259c3c139437"
	strings:
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[1-8]004f[PII_REDACTED]720063006c006f0063006b0069006e[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[PII_REDACTED]790073 } /* FileDescription OverclockingHardwareAbstractionSys */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8]004f[PII_REDACTED]720063006c006f0063006b0069006e[PII_REDACTED]54006f006f006c } /* CompanyName OverclockingTool */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0035002e[PII_REDACTED]2e[PII_REDACTED]2e0030 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0035002e[PII_REDACTED]2e[PII_REDACTED]2e0030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED]69006c006c006b[PII_REDACTED]2e[PII_REDACTED]73 } /* InternalName atillksys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8]004f[PII_REDACTED]720063006c006f0063006b0069006e[PII_REDACTED]54006f006f006c } /* ProductName OverclockingTool */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d0065[1-8][PII_REDACTED]69006c006c006b[PII_REDACTED]2e[PII_REDACTED]73 } /* OriginalFilename atillksys */
		$ = { 004c[PII_REDACTED]61006c0043006f[PII_REDACTED][PII_REDACTED]00680074[1-8]0043006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]0029002c[PII_REDACTED][PII_REDACTED] } /* LegalCopyright CopyrightC */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /atillk64/i