PUA_VULN_Driver_Cpuid_Cpuzsys_Cpuidservice_8A07

rule PUA_VULN_Driver_Cpuid_Cpuzsys_Cpuidservice_8A07 {
	meta:
		description = "Detects 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 = "8a0702681bc51419fbd336817787a966c7f92cabe09f8e959251069578dfa881"
		hash = "26e3bfef255efd052a84c3c43994c73222b14c95db9a4b1fc2e98f1a5cb26e43"
		hash = "65e3548bc09dffd550e79501e3fe0fee268f895908e2bba1aa5620eb9bdac52d"
		hash = "b738eab6f3e32cec59d5f53c12f13862429d3db6756212bbcd78ba4b4dbc234c"
		hash = "3e07bb866d329a2f9aaa4802bad04fdac9163de9bf9cfa1d035f5ca610b4b9bf"
		hash = "fb1183ef22ecbcc28f9c0a351c2c0280f1312a0fdf8a9983161691e2585efc70"
		hash = "b4c07f7e7c87518e8950eb0651ae34832b1ecee56c89cdfbd1b4efa8cf97779f"
		hash = "d366cbc1d5dd8863b45776cfb982904abd21d0c0d4697851ff54381055abcfc8"
		hash = "c50f8ab8538c557963252b702c1bd3cee4604b5fc2497705d2a6a3fd87e3cc26"
		hash = "53bd8e8d3542fcf02d09c34282ebf97aee9515ee6b9a01cefd81baa45c6fd3d6"
		hash = "0484defcf1b5afbe573472753dc2395e528608b688e5c7d1d178164e48e7bed7"
		date = "2024-08-07"
		score = 40
		id = "6820d35b-66a3-512f-a734-0adefbf6a183"
	strings:
		$ = { 00460069006c0065004400650073006300720069007000740069006f006e[1-8]004300500055004900440020004400720069007600650072 } /* FileDescription CPUIDDriver */
		$ = { 0043006f006d00700061006e0079004e0061006d0065[1-8]00430050005500490044 } /* CompanyName CPUID */
		$ = { 00460069006c006500560065007200730069006f006e[1-8]0036002e0031002e0037003600300030002e003100360033003800350020006200750069006c0074002000620079003a002000570069006e00440044004b } /* FileVersion builtbyWinDDK */
		$ = { 00500072006f006400750063007400560065007200730069006f006e[1-8]0036002e0031002e0037003600300030002e00310036003300380035 } /* ProductVersion  */
		$ = { 0049006e007400650072006e0061006c004e0061006d0065[1-8]006300700075007a002e007300790073 } /* InternalName cpuzsys */
		$ = { 00500072006f0064007500630074004e0061006d0065[1-8]0043005000550049004400200073006500720076006900630065 } /* ProductName CPUIDservice */
		$ = { 004f0072006900670069006e0061006c00460069006c0065006e0061006d0065[1-8]006300700075007a002e007300790073 } /* OriginalFilename cpuzsys */
		$ = { 004c006500670061006c0043006f0070007900720069006700680074[1-8]0043006f007000790072006900670068007400280043002900200032003000310033002000430050005500490044 } /* LegalCopyright CopyrightCCPUID */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them
}