PUA_VULN_Renamed_Driver_Windowsrwinddkprovider_Cpuzsys_Windowsrwinddkdriver_1F4D

rule PUA_VULN_Renamed_Driver_Windowsrwinddkprovider_Cpuzsys_Windowsrwinddkdriver_1F4D {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - cpuz.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "1f4d4db4abe26e765a33afb2501ac134d14cadeaa74ae8a0fae420e4ecf58e0c"
		hash = "c3e150eb7e7292f70299d3054ed429156a4c32b1f7466a706a2b99249022979e"
		hash = "922d23999a59ce0d84b479170fd265650bc7fae9e7d41bf550d8597f472a3832"
		hash = "c673f2eed5d0eed307a67119d20a91c8818a53a3cb616e2984876b07e5c62547"
		hash = "c7f64b27cd3be5af1c8454680529ea493dfbb09e634eec7e316445ad73499ae0"
		hash = "2a9d481ffdc5c1e2cb50cf078be32be06b21f6e2b38e90e008edfc8c4f2a9c4e"
		hash = "8688e43d94b41eeca2ed458b8fc0d02f74696a918e375ecd3842d8627e7a8f2b"
		hash = "592f56b13e7dcaa285da64a0b9a48be7562bd9b0a190208b7c8b7d8de427cf6c"
		hash = "4d19ee789e101e5a76834fb411aadf8229f08b3ece671343ad57a6576a525036"
		hash = "b7aa4c17afdaff1603ef9b5cc8981bed535555f8185b59d5ae13f342f27ca6c5"
		hash = "65deb5dca18ee846e7272894f74d84d9391bbe260c22f24a65ab37d48bd85377"
		hash = "60b163776e7b95e0c2280d04476304d0c943b484909131f340e3ce6045a49289"
		date = "2024-08-07"
		score = 70
		id = "4b16ba1a-e7d7-500b-8ebc-aac1561a22f5"
	strings:
		$ = { 00460069006c0065004400650073006300720069007000740069006f006e[1-8]004300500055004900440020004400720069007600650072 } /* FileDescription CPUIDDriver */
		$ = { 0043006f006d00700061006e0079004e0061006d0065[1-8]00570069006e0064006f007700730020002800520029002000570069006e00200037002000440044004b002000700072006f00760069006400650072 } /* CompanyName WindowsRWinDDKprovider */
		$ = { 00460069006c006500560065007200730069006f006e[1-8]0036002e0031002e0037003600300030002e003100360033003800350020006200750069006c0074002000620079003a002000570069006e00440044004b } /* FileVersion builtbyWinDDK */
		$ = { 00500072006f006400750063007400560065007200730069006f006e[1-8]0036002e0031002e0037003600300030002e00310036003300380035 } /* ProductVersion  */
		$ = { 0049006e007400650072006e0061006c004e0061006d0065[1-8]006300700075007a002e007300790073 } /* InternalName cpuzsys */
		$ = { 00500072006f0064007500630074004e0061006d0065[1-8]00570069006e0064006f007700730020002800520029002000570069006e00200037002000440044004b0020006400720069007600650072 } /* ProductName WindowsRWinDDKdriver */
		$ = { 004f0072006900670069006e0061006c00460069006c0065006e0061006d0065[1-8]006300700075007a002e007300790073 } /* OriginalFilename cpuzsys */
		$ = { 004c006500670061006c0043006f0070007900720069006700680074[1-8]00a90020004d006900630072006f0073006f0066007400200043006f00720070006f0072006100740069006f006e002e00200041006c006c0020007200690067006800740073002000720065007300650072007600650064002e } /* LegalCopyright MicrosoftCorporationAllrightsreserved */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /cpuz/i
}