YARA Detection Rule: PUA_VULN_Renamed_Driver_Logmeininc_Lmiinfosys_Logmein_453B
Repository: Neo23x0/signature-base
Detects: Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - LMIinfo.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]004c006f0067004d[PII_REDACTED]6e0020004b[PII_REDACTED]6e0065006c[PII_REDACTED]6e0066006f0072006d[PII_REDACTED]69006f006e[PII_REDACTED]72006f[PII_REDACTED][PII_REDACTED] } /* FileDescription LogMeInKernelInformationProvider */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8]004c006f0067004d[PII_REDACTED]6e002c[PII_REDACTED]6e0063002e } /* CompanyName LogMeInInc */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8][PII_REDACTED]2e0031002e0030002e[PII_REDACTED]320030 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8][PII_REDACTED]2e0031002e0030002e[PII_REDACTED]320030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8]004c004d[PII_REDACTED]6e0066006f002e[PII_REDACTED]73 } /* InternalName LMIinfosys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8]004c006f0067004d[PII_REDACTED]6e } /* ProductName LogMeIn */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d0065[1-8]

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

Full rule:
rule PUA_VULN_Renamed_Driver_Logmeininc_Lmiinfosys_Logmein_453B {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - LMIinfo.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "453be8f63cc6b116e2049659e081d896491cf1a426e3d5f029f98146a3f44233"
		date = "2024-08-07"
		score = 70
		id = "ab17ebdd-3335-5868-a2b8-f6247cf7b778"
	strings:
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[1-8]004c006f0067004d[PII_REDACTED]6e0020004b[PII_REDACTED]6e0065006c[PII_REDACTED]6e0066006f0072006d[PII_REDACTED]69006f006e[PII_REDACTED]72006f[PII_REDACTED][PII_REDACTED] } /* FileDescription LogMeInKernelInformationProvider */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8]004c006f0067004d[PII_REDACTED]6e002c[PII_REDACTED]6e0063002e } /* CompanyName LogMeInInc */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8][PII_REDACTED]2e0031002e0030002e[PII_REDACTED]320030 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8][PII_REDACTED]2e0031002e0030002e[PII_REDACTED]320030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8]004c004d[PII_REDACTED]6e0066006f002e[PII_REDACTED]73 } /* InternalName LMIinfosys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8]004c006f0067004d[PII_REDACTED]6e } /* ProductName LogMeIn */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d0065[1-8]004c004d[PII_REDACTED]6e0066006f002e[PII_REDACTED]73 } /* OriginalFilename LMIinfosys */
		$ = { 004c[PII_REDACTED]61006c0043006f[PII_REDACTED][PII_REDACTED]00680074[1-8]0043006f[PII_REDACTED][PII_REDACTED][PII_REDACTED]2000a[PII_REDACTED][PII_REDACTED]3002d[PII_REDACTED][PII_REDACTED]004c006f0067004d[PII_REDACTED]6e002c[PII_REDACTED]6e0063002e[PII_REDACTED][PII_REDACTED]006e[PII_REDACTED][PII_REDACTED]006e[PII_REDACTED][PII_REDACTED]0065006e[PII_REDACTED][PII_REDACTED]006e[PII_REDACTED]6e0067002e } /* LegalCopyright CopyrightLogMeInIncPatentedandpatentspending */
	condition:
		uint16(0) == 0x5a4d and filesize < 10