YARA Detection Rule: PUA_VULN_Renamed_Driver_Elaboratebytesag_Elbycdio_Cdrtools_8F68
Repository: Neo23x0/signature-base
Detects: Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - elbycdio.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]0045006c[PII_REDACTED][PII_REDACTED][PII_REDACTED]6e0064006f[PII_REDACTED]20004e0054002f[PII_REDACTED]300030002f[PII_REDACTED]200049002f004f[PII_REDACTED][PII_REDACTED]00650072 } /* FileDescription ElbyCDWindowsNTXPIOdriver */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8]0045006c[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]47 } /* CompanyName ElaborateBytesAG */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0036002c[PII_REDACTED]2c[PII_REDACTED]2c00200031 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0036002c[PII_REDACTED]2c[PII_REDACTED]2c00200030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8]0045006c[PII_REDACTED][PII_REDACTED]004f } /* InternalName ElbyCDIO */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED]520054006f006f006c0073 } /* ProductName CDRTools */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d006

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

Full rule:
rule PUA_VULN_Renamed_Driver_Elaboratebytesag_Elbycdio_Cdrtools_8F68 {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - elbycdio.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "8f68ca89910ebe9da3d02ec82d935de1814d79c44f36cd30ea02fa49ae488f00"
		hash = "7227377a47204f8e2ff167eee54b4b3545c0a19e3727f0ec59974e1a904f4a96"
		hash = "c8eaa5e6d3230b93c126d2d58e32409e4aeeb23ccf0dd047a17f1ef552f92fe9"
		hash = "b11e109f6b3dbc8aa82cd7da0b7ba93d07d9809ee2a4b21ec014f6a676a53027"
		date = "2024-08-07"
		score = 70
		id = "0b74e99b-7065-56f2-92a5-12add612de11"
	strings:
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[1-8]0045006c[PII_REDACTED][PII_REDACTED][PII_REDACTED]6e0064006f[PII_REDACTED]20004e0054002f[PII_REDACTED]300030002f[PII_REDACTED]200049002f004f[PII_REDACTED][PII_REDACTED]00650072 } /* FileDescription ElbyCDWindowsNTXPIOdriver */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8]0045006c[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]47 } /* CompanyName ElaborateBytesAG */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0036002c[PII_REDACTED]2c[PII_REDACTED]2c00200031 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0036002c[PII_REDACTED]2c[PII_REDACTED]2c00200030 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8]0045006c[PII_REDACTED][PII_REDACTED]004f } /* InternalName ElbyCDIO */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED]520054006f006f006c0073 } /* ProductName CDRTools */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d0065[1-8]0045006c[PII_REDACTED][PII_REDACTED]004f002e[PII_REDACTED]73 } /* OriginalFilename ElbyCDIOsys */
		$ = { 004c[PII_REDACTED]61006c0043006f[PII_REDACTED][PII_REDACTED]00680074[1-8]0043006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]2d[PII_REDACTED][PII_REDACTED][PII_REDACTED]6c[PII_REDACTED]6f[PII_REDACTED]7