Windows_VulnDriver_VBox_f7baf5ed

rule Windows_VulnDriver_VBox_f7baf5ed {
    meta:
        author = "Elastic Security"
        id = "f7baf5ed-9d6c-448c-a290-8e79b47e6bed"
        fingerprint = "6dfa480153a08d1a96e0daeb1f93ab3a498d66a39bab546ba779495d6f3163b3"
        creation_date = "2026-05-22"
        last_modified = "2026-07-29"
        description = "Subject: innotek GmbH, Version: <= 8.0.0.2"
        threat_name = "Windows.VulnDriver.VBox"
        reference_sample = "cfa28e2f624f927d4cbd2952306570d86901d2f24e3d07cc6277e98289d09783"
        severity = 50
        arch_context = "x86"
        scan_context = "file"
        license = "Elastic License v2"
        os = "windows"
    strings:
        $subject_name = { 06 03 55 04 03 [2] 69 6E 6E 6F 74 65 6B 20 47 6D 62 48 }
        $original_file_name = { 4F 00 72 00 69 00 67 00 69 00 6E 00 61 00 6C 00 46 00 69 00 6C 00 65 00 6E 00 61 00 6D 00 65 00 00 00 56 00 42 00 6F 00 78 00 54 00 41 00 50 00 2E 00 73 00 79 00 73 00 00 00 }
        $version = /V\x00S\x00_\x00V\x00E\x00R\x00S\x00I\x00O\x00N\x00_\x00I\x00N\x00F\x00O\x00\x00\x00{0,4}\xbd\x04\xef\xfe[\x00-\xff]{4}([\x00-\xff][\x00-\xff][\x00-\x07][\x00-\x00][\x00-\xff][\x00-\xff][\x00-\xff][\x00-\xff]|[\x00-\x00][\x00-\x00][\x08-\x08][\x00-\x00][\x00-\x01][\x00-\x00][\x00-\x00][\x00-\x00]|[\x00-\x00][\x00-\x00][\x08-\x08][\x00-\x00][\x02-\x02][\x00-\x00][\x00-\x00][\x00-\x00])/
        $str1 = "VBoxTAP.pdb"
        $str2 = "\\DosDevices\\Global\\"
        $str3 = "VirtualBox Host Interface Networking Driver" wide
    condition:
        int16(uint32(0x3C) + 0x5c) == 0x0001 and $subject_name and $original_file_name and $version and $str1 and $str2 and $str3
}