YARA Detection Rule: PUA_VULN_Renamed_Driver_Wisecleanercom_Wiseunlosys_Wiseunlo_9D53
Repository: Neo23x0/signature-base
Detects: Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - WiseUnlo.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]006e006c006f } /* FileDescription WiseUnlo */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]006c[PII_REDACTED]6e[PII_REDACTED]2e0063006f006d } /* CompanyName WiseCleanercom */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0031002e0030002e0031002e00310032 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0031002e0030002e0031002e00310032 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]006e006c006f002e[PII_REDACTED]73 } /* InternalName WiseUnlosys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]006e006c006f } /* ProductName WiseUnlo */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]006e006c006f002e[PII_REDACTED]73 } /* OriginalFilename WiseUnlosys */
		$ = { 004c[PII_REDACTED]61006c0043006f[PII_REDACTED]72

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

Full rule:
rule PUA_VULN_Renamed_Driver_Wisecleanercom_Wiseunlosys_Wiseunlo_9D53 {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - WiseUnlo.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "9d530642aeb6524691d06b9e02a84e3487c9cdd86c264b105035d925c984823a"
		hash = "5e27fe26110d2b9f6c2bad407d3d[PII_REDACTED]b531564f75ff96f9f72d5fcae4"
		date = "2024-08-07"
		score = 70
		id = "fdda0986-d2c5-5b2a-8aaa-9e2147b667f9"
	strings:
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[1-8][PII_REDACTED][PII_REDACTED]006e006c006f } /* FileDescription WiseUnlo */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]006c[PII_REDACTED]6e[PII_REDACTED]2e0063006f006d } /* CompanyName WiseCleanercom */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0031002e0030002e0031002e00310032 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0031002e0030002e0031002e00310032 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]006e006c006f002e[PII_REDACTED]73 } /* InternalName WiseUnlosys */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]006e006c006f } /* ProductName WiseUnlo */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d0065[1-8][PII_REDACTED][PII_REDACTED]006e006c006f002e[PII_REDACTED]73 } /* OriginalFilename WiseUnlosys */
		$ = { 004c[PII_REDACTED]61006c0043006f[PII_REDACTED][PII_REDACTED]00680074[1-8]0043006f[PII_REDACTED][PII_REDACTED][PII_REDACTED]2000a[PII_REDACTED][PII_REDACTED]5 } /* LegalCopyright Copyright */
	condition:
		uint16(0) == 0x5a4d and filesize < 100KB and all of them and not filename matches /WiseUnlo/i
}