YARA Detection Rule: PUA_VULN_Renamed_Driver_Pinduoduoltdcorp_Vboxdrv_Pinduoduosecurevdi_9DAB
Repository: Neo23x0/signature-base
Detects: Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - VBoxDrv.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]0061006c0042006f[PII_REDACTED][PII_REDACTED]0070006f[PII_REDACTED][PII_REDACTED][PII_REDACTED]650072 } /* FileDescription VirtualBoxSupportDriver */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8][PII_REDACTED]6e[PII_REDACTED]6f[PII_REDACTED]6f0020004c[PII_REDACTED]200043006f00720070 } /* CompanyName PinduoduoLtdCorp */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0031002e0032002e0030002e[PII_REDACTED][PII_REDACTED]0034 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0031002e0032002e0030002e[PII_REDACTED][PII_REDACTED]0034 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED]6f[PII_REDACTED]720076 } /* InternalName VBoxDrv */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED]6e[PII_REDACTED]6f[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]0049 } /* ProductName PinduoduoSecureVDI */
		$ = { 004f[PII_REDACTED]670069006e0061006c00460069

Detection condition:
uint16(0) == 0x5a4d and filesize < 1000KB and all of them and not filename matches /VBoxDrv/i

Full rule:
rule PUA_VULN_Renamed_Driver_Pinduoduoltdcorp_Vboxdrv_Pinduoduosecurevdi_9DAB {
	meta:
		description = "Detects renamed vulnerable driver mentioned in LOLDrivers project using VersionInfo values from the PE header - VBoxDrv.sys"
		author = "Florian Roth"
		reference = "https://github.com/magicsword-io/LOLDrivers"
		hash = "9dab4b6fddc8e1ec0a186aa8382b184a5d52cfcabaaf04ff9e3767021eb09cf4"
		date = "2024-08-07"
		score = 70
		id = "70296e41-c455-5353-a682-272346ecc4c8"
	strings:
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]006f006e[1-8][PII_REDACTED][PII_REDACTED]0061006c0042006f[PII_REDACTED][PII_REDACTED]0070006f[PII_REDACTED][PII_REDACTED][PII_REDACTED]650072 } /* FileDescription VirtualBoxSupportDriver */
		$ = { 0043006f006d[PII_REDACTED]6e0079004e0061006d0065[1-8][PII_REDACTED]6e[PII_REDACTED]6f[PII_REDACTED]6f0020004c[PII_REDACTED]200043006f00720070 } /* CompanyName PinduoduoLtdCorp */
		$ = {[PII_REDACTED]6c[PII_REDACTED][PII_REDACTED]0069006f006e[1-8]0031002e0032002e0030002e[PII_REDACTED][PII_REDACTED]0034 } /* FileVersion  */
		$ = {[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED]730069006f006e[1-8]0031002e0032002e0030002e[PII_REDACTED][PII_REDACTED]0034 } /* ProductVersion  */
		$ = { 0049006e[PII_REDACTED]72006e0061006c004e0061006d0065[1-8][PII_REDACTED]6f[PII_REDACTED]720076 } /* InternalName VBoxDrv */
		$ = {[PII_REDACTED]6f[PII_REDACTED]630074004e0061006d0065[1-8][PII_REDACTED]6e[PII_REDACTED]6f[PII_REDACTED]6f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]0049 } /* ProductName PinduoduoSecureVDI */
		$ = { 004f[PII_REDACTED]670069006e0061006c[PII_REDACTED]6c0065006e0061006d0065[1-8][PII_REDACTED]6f[PII_REDACTED]720076002e[PII_REDACTED]73 } /* OriginalFilename VBoxDrvsys */
		$ = { 004c[PII_REDACTED]61006c0043006f[PII_REDACTED][PII_REDACTED]00680074[1-8]0043006f[PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED][PII_REDACTED]0035002d[PII_REDACTED][PII_REDACTED][PII_REDACTED]6e[PII_REDACTED]6f[PII_REDACTED]6f[PII_REDACTED]6f[PII_REDACTED]6f[PII_REDACTED]740069006f006e } /* LegalCopyright CopyrightCPinduoduoCorporation */
	condition:
		uint16(0) == 0x5a4d and filesize < 1000KB and all of them and not filename matches /VBox