YARA Detection Rule: PUA_VULN_Driver_Windowsrddkprovider_Rtportsys_Windowsrddkdriver_6F80
Repository: Neo23x0/signature-base
Detects: Detects vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - rtport.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]6e[PII_REDACTED][PII_REDACTED]0050006f[PII_REDACTED]200049002f004f } /* FileDescription GenericPortIO */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8][PII_REDACTED]6e0064006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]440044004b[PII_REDACTED]72006f[PII_REDACTED][PII_REDACTED] } /* CompanyName WindowsRDDKprovider */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0035002e[PII_REDACTED]2e[PII_REDACTED]390035002e[PII_REDACTED]320030 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0035002e[PII_REDACTED]2e[PII_REDACTED]390035002e[PII_REDACTED]320030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED]70006f[PII_REDACTED]2e[PII_REDACTED]73 } /* InternalName rtportsys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED]6e0064006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]440044004b[PII_REDACTED][PII_REDACTED]00650072 } /* ProductName WindowsRDDK

Detection condition:
uint16(0) == 0x5a4d and filesize < 100KB and all of them

Full rule:
rule PUA_VULN_Driver_Windowsrddkprovider_Rtportsys_Windowsrddkdriver_6F80 {
	meta:
		description = "Detects vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - rtport.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "6f806a9de79ac2886613c20758546f7e9597db5a20744f7dd82d310b7d6457d0"
		date = "2024-08-07"
		score = 40
		id = "8ed20998-ff6a-56d1-aa40-b6b35f308cbd"
	strings:
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[1-8][PII_REDACTED]6e[PII_REDACTED][PII_REDACTED]0050006f[PII_REDACTED]200049002f004f } /* FileDescription GenericPortIO */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8][PII_REDACTED]6e0064006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]440044004b[PII_REDACTED]72006f[PII_REDACTED][PII_REDACTED] } /* CompanyName WindowsRDDKprovider */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0035002e[PII_REDACTED]2e[PII_REDACTED]390035002e[PII_REDACTED]320030 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0035002e[PII_REDACTED]2e[PII_REDACTED]390035002e[PII_REDACTED]320030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED]70006f[PII_REDACTED]2e[PII_REDACTED]73 } /* InternalName rtportsys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED]6e0064006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]440044004b[PII_REDACTED][PII_REDACTED]00650072 } /* ProductName WindowsRDDKdriver */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d0065[1-8][PII_REDACTED]70006f[PII_REDACTED]2e[PII_REDACTED]73 } /* OriginalFilename rtportsys */
		$ = { 004c[PII_REDACTED]61006c0043006f[PII_REDACTED][PII_REDACTED]00680074[1-8]0043006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]4d[PII_REDACTED]72006f0073006f[PII_REDACTED]200043006f[PII_REDACTED]2e[PII_REDACTED][PII_REDACTED]002d[PII_REDACTED]390039 } /* LegalCopyright CopyrightCMicrosoftCorp */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them
}