PUA_VULN_Renamed_Driver_Fujitsulimited_Advdrvsys_Microsoftrwindowsroperatingsystem_04A8

rule PUA_VULN_Renamed_Driver_Fujitsulimited_Advdrvsys_Microsoftrwindowsroperatingsystem_04A8 {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - ADV64DRV.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "04a85e359525d662338cae86c1e59b1d7aa9bd12b920e8067503723dc1e03162"
		date = "2024-08-07"
		score = 70
		id = "0fa674cc-8084-5a92-804b-3572af484c63"
	strings:
		$ = { 0043006f006d00700061006e0079004e0061006d0065[1-8]00460055004a00490054005300550020004c0049004d0049005400450044002e } /* CompanyName FUJITSULIMITED */
		$ = { 00460069006c006500560065007200730069006f006e[1-8]0032002c00200030002c00200030002c00200030 } /* FileVersion  */
		$ = { 00500072006f006400750063007400560065007200730069006f006e[1-8]0032002c00200030002c00200030002c00200030 } /* ProductVersion  */
		$ = { 0049006e007400650072006e0061006c004e0061006d0065[1-8]00410044005600360034004400520056002e007300790073 } /* InternalName ADVDRVsys */
		$ = { 00500072006f0064007500630074004e0061006d0065[1-8]004d006900630072006f0073006f006600740052002000570069006e0064006f0077007300520020004f007000650072006100740069006e0067002000530079007300740065006d } /* ProductName MicrosoftRWindowsROperatingSystem */
		$ = { 004f0072006900670069006e0061006c00460069006c0065006e0061006d0065[1-8]00410044005600360034004400520056002e007300790073 } /* OriginalFilename ADVDRVsys */
		$ = { 004c006500670061006c0043006f0070007900720069006700680074[1-8]0043006f0070007900720069006700680074002800430029002000460055004a00490054005300550020004c0049004d004900540045004400200032003000300035 } /* LegalCopyright CopyrightCFUJITSULIMITED */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /ADV64DRV/i
}