YARA Detection Rule: PUA_VULN_Renamed_Driver_Insydesoftwarecorp_Segwindrvxsys_Segwindowsdriverx_C628
Repository: Neo23x0/signature-base
Detects: Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - segwindrvx64.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][PII_REDACTED]0069006e0064006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]34 } /* FileDescription SEGWindowsDriverx */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8]0049006e[PII_REDACTED][PII_REDACTED]0053006f[PII_REDACTED][PII_REDACTED][PII_REDACTED]43006f[PII_REDACTED]2e } /* CompanyName InsydeSoftwareCorp */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8][PII_REDACTED]30002c[PII_REDACTED]2c[PII_REDACTED]2c00200030 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8][PII_REDACTED]30002c[PII_REDACTED]2c[PII_REDACTED]2c00200030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]006e[PII_REDACTED][PII_REDACTED]0034002e[PII_REDACTED]73 } /* InternalName segwindrvxsys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]0069006e0064006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]34 } /* ProductName SEGWindowsDriverx */
		$

Detection condition:
uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /segwindrvx64/i

Full rule:
rule PUA_VULN_Renamed_Driver_Insydesoftwarecorp_Segwindrvxsys_Segwindowsdriverx_C628 {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - segwindrvx64.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "c628cda1ef43defc00af45b79949675a8422490d32b080b3a8bb9434242bdbf2"
		hash = "7164aaff86b3b7c588fc7ae7839cc09c5c8c6ae29d1aff5325adaf5bedd7c9f5"
		hash = "0d30c6c4fa0216d0637b4049142bc275814fd674859373bd4af520ce173a1c75"
		date = "2024-08-07"
		score = 70
		id = "b347378c-88d1-52bb-8a30-a6558a4bc725"
	strings:
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[1-8][PII_REDACTED][PII_REDACTED]0069006e0064006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]34 } /* FileDescription SEGWindowsDriverx */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8]0049006e[PII_REDACTED][PII_REDACTED]0053006f[PII_REDACTED][PII_REDACTED][PII_REDACTED]43006f[PII_REDACTED]2e } /* CompanyName InsydeSoftwareCorp */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8][PII_REDACTED]30002c[PII_REDACTED]2c[PII_REDACTED]2c00200030 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8][PII_REDACTED]30002c[PII_REDACTED]2c[PII_REDACTED]2c00200030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]006e[PII_REDACTED][PII_REDACTED]0034002e[PII_REDACTED]73 } /* InternalName segwindrvxsys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]0069006e0064006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]34 } /* ProductName SEGWindowsDriverx */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]006e[PII_REDACTED][PII_REDACTED]0034002e[PII_REDACTED]73 } /* OriginalFilename segwindrvxsys */
		$ = { 004c[PII_REDACTED]61006c0043006f[PII_REDACTED][PII_REDACTED]00680074[1-8]0043006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]2d[PII_REDACTED][PII_REDACTED]002c0