YARA Detection Rule: PUA_VULN_Renamed_Driver_Mydriverscom_Hwm_Drivergenius_08EB
Repository: Neo23x0/signature-base
Detects: Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - mydrivers.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][PII_REDACTED][PII_REDACTED]65006e[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]20006d006f006e[PII_REDACTED]6f0072 } /* FileDescription DriverGeniusHardwaremonitor */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8]004d[PII_REDACTED][PII_REDACTED][PII_REDACTED]73002e0063006f006d } /* CompanyName MyDriverscom */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0039002e0032002e[PII_REDACTED]37002e[PII_REDACTED]310034 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8][PII_REDACTED]310036002e0037002e0037002e[PII_REDACTED]310034 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED]4d } /* InternalName HWM */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED][PII_REDACTED]65006e[PII_REDACTED]73 } /* ProductName DriverGenius */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d0065[1-8]006d[PII_REDACTED][PII_REDACTED]00650

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

Full rule:
rule PUA_VULN_Renamed_Driver_Mydriverscom_Hwm_Drivergenius_08EB {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - mydrivers.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "08eb2d2aa25c5f0af4e72a7e[PII_REDACTED]f6c2c05e9c[PII_REDACTED]afe5e322c6"
		date = "2024-08-07"
		score = 70
		id = "64fe7b58-75a4-5a83-a621-c77c63d6ca1c"
	strings:
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[1-8][PII_REDACTED][PII_REDACTED][PII_REDACTED]65006e[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]20006d006f006e[PII_REDACTED]6f0072 } /* FileDescription DriverGeniusHardwaremonitor */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8]004d[PII_REDACTED][PII_REDACTED][PII_REDACTED]73002e0063006f006d } /* CompanyName MyDriverscom */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0039002e0032002e[PII_REDACTED]37002e[PII_REDACTED]310034 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8][PII_REDACTED]310036002e0037002e0037002e[PII_REDACTED]310034 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED]4d } /* InternalName HWM */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED][PII_REDACTED]65006e[PII_REDACTED]73 } /* ProductName DriverGenius */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d0065[1-8]006d[PII_REDACTED][PII_REDACTED][PII_REDACTED]73002e[PII_REDACTED]73 } /* OriginalFilename mydriverssys */
		$ = { 004c[PII_REDACTED]61006c0043006f[PII_REDACTED][PII_REDACTED]00680074[1-8]0043006f[PII_REDACTED][PII_REDACTED][PII_REDACTED]20004d[PII_REDACTED][PII_REDACTED][PII_REDACTED]73002e0063006f006d[PII_REDACTED]6c006c[PII_REDACTED][PII_REDACTED]0074 } /* LegalCopyright CopyrightMyDriverscomallright */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /mydrivers/i
}