YARA Detection Rule: PUA_VULN_Renamed_Driver_Intelcorporation_Iqvwsys_Intelriqvwsys_D1F4
Repository: Neo23x0/signature-base
Detects: Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - iQVW64.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]0049006e[PII_REDACTED]6c[PII_REDACTED]290020004e[PII_REDACTED]77006f0072006b[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]67006e006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]0072 } /* FileDescription IntelRNetworkAdapterDiagnosticDriver */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8]0049006e[PII_REDACTED]6c[PII_REDACTED]6f[PII_REDACTED]6f[PII_REDACTED]740069006f006e0020 } /* CompanyName IntelCorporation */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0031002e[PII_REDACTED]2e0031002e[PII_REDACTED][PII_REDACTED]006c[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]2e0031002e0032 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]0034002e[PII_REDACTED]53 } /* InternalName iQVWSYS */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8]0049006e[PII_REDACTED]6c002800

Detection condition:
uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /iQVW64/i

Full rule:
rule PUA_VULN_Renamed_Driver_Intelcorporation_Iqvwsys_Intelriqvwsys_D1F4 {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - iQVW64.SYS"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "d1f4949f76d8ac9f2fa844d16b1b45fb1375d149d46e414e4a4c9424dc66c91f"
		date = "2024-08-07"
		score = 70
		id = "3435fbbb-b668-580e-a820-d65415d2daaa"
	strings:
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[1-8]0049006e[PII_REDACTED]6c[PII_REDACTED]290020004e[PII_REDACTED]77006f0072006b[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]67006e006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]0072 } /* FileDescription IntelRNetworkAdapterDiagnosticDriver */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8]0049006e[PII_REDACTED]6c[PII_REDACTED]6f[PII_REDACTED]6f[PII_REDACTED]740069006f006e0020 } /* CompanyName IntelCorporation */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0031002e[PII_REDACTED]2e0031002e[PII_REDACTED][PII_REDACTED]006c[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]2e0031002e0032 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]0034002e[PII_REDACTED]53 } /* InternalName iQVWSYS */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8]0049006e[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]002e[PII_REDACTED]53 } /* ProductName IntelRiQVWSYS */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]0034002e[PII_REDACTED]53 } /* OriginalFilename iQVWSYS */
		$ = { 004c[PII_REDACTED]61006c0043006f[PII_REDACTED][PII_REDACTED]00680074[1-8]0043006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]0032002d[PII_REDACTED][PII_REDACTED]0049006e[PII_REDACTED]6c[PII_REDACTED]6f[PII_REDACTED]6f[PII_REDACTED]740069006f006e[PII_REDACTED]6c006c[PII_REDACTED][PII_REDACTED][PII_REDACTED]2000520