YARA Detection Rule: PUA_VULN_Renamed_Driver_Rweverything_Rwdrvsys_Rweverythingreadwritedriver_2A65
Repository: Neo23x0/signature-base
Detects: Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - AsrIbDrv.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]2d[PII_REDACTED][PII_REDACTED][PII_REDACTED]69006e[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]0072 } /* FileDescription RWEverythingReadWriteDriver */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8][PII_REDACTED]2d[PII_REDACTED][PII_REDACTED][PII_REDACTED]69006e0067 } /* CompanyName RWEverything */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0031002e[PII_REDACTED]2e[PII_REDACTED]2e[PII_REDACTED][PII_REDACTED][PII_REDACTED]69006c[PII_REDACTED]620079003a[PII_REDACTED]69006e[PII_REDACTED]4b } /* FileVersion builtbyWinDDK */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0031002e[PII_REDACTED]2e[PII_REDACTED]2e[PII_REDACTED]300030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]002e[PII_REDACTED]73 } /* InternalName RwDrvsys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED]2d[PII_REDACTED][PII_REDACTED][PII_REDACTED]69006e[PII_REDACTED]52006500

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

Full rule:
rule PUA_VULN_Renamed_Driver_Rweverything_Rwdrvsys_Rweverythingreadwritedriver_2A65 {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - AsrIbDrv.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "2a652de6b680d5ad92376ad323021850dab2c653abf06edf26120f7714b8e08a"
		hash = "3384f4a892f7aa72c43280ff682d85c8e3936f37a68d978d307a[PII_REDACTED]de"
		hash = "2470fd1b733314c9b0afa19fd39c5d19aa1b36db598b5ebbe93445caa545da5f"
		hash = "47f08f7d30d824a8f4bb8a98916401a37c0fd8502db308aba91fe3112b892dcc"
		hash = "0aafa9f47acf69d46c[PII_REDACTED]ff5321f00842a28df2396d4a3076776a83cb"
		hash = "2bf29a2df52110ed463d51376562afceac0e80fbb1033284cf50edd86c406b14"
		date = "2024-08-07"
		score = 70
		id = "99ca2e37-5fcd-5fe2-8e38-88d1153fe950"
	strings:
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[1-8][PII_REDACTED]2d[PII_REDACTED][PII_REDACTED][PII_REDACTED]69006e[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]0072 } /* FileDescription RWEverythingReadWriteDriver */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8][PII_REDACTED]2d[PII_REDACTED][PII_REDACTED][PII_REDACTED]69006e0067 } /* CompanyName RWEverything */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0031002e[PII_REDACTED]2e[PII_REDACTED]2e[PII_REDACTED][PII_REDACTED][PII_REDACTED]69006c[PII_REDACTED]620079003a[PII_REDACTED]69006e[PII_REDACTED]4b } /* FileVersion builtbyWinDDK */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0031002e[PII_REDACTED]2e[PII_REDACTED]2e[PII_REDACTED]300030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]002e[PII_REDACTED]73 } /* InternalName RwDrvsys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED]2d[PII_REDACTED][PII_REDACTED][PII_REDACTED]69006e[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]0072 } /* ProductName RWEverythingReadWriteDriver */
		$ = { 004f00