Windows_VulnDriver_NetEaseNetwork_713f63c1

rule Windows_VulnDriver_NetEaseNetwork_713f63c1 {
    meta:
        author = "Elastic Security"
        id = "713f63c1-881a-4523-ad88-5c872a938b0c"
        fingerprint = "fb7631950c0bbc24a3e0768281604189b7f2ffcfffac82e885353e6be1a3ab03"
        creation_date = "2026-05-22"
        last_modified = "2026-07-20"
        description = "Subject: NetEase(Hangzhou) Network Co. Ltd."
        threat_name = "Windows.VulnDriver.NetEaseNetwork"
        reference_sample = "d5bca2ca464a6cc91344bd85e812a7bac6e7c67038c4929a29e0bc60c7eabe4d"
        severity = 50
        arch_context = "x86"
        scan_context = "file"
        license = "Elastic License v2"
        os = "windows"
    strings:
        $subject_name = { 06 03 55 04 03 [2] 4E 65 74 45 61 73 65 28 48 61 6E 67 7A 68 6F 75 29 20 4E 65 74 77 6F 72 6B 20 43 6F 2E 20 4C 74 64 2E }
        $str1 = "WinRing0x64.pdb"
    condition:
        int16(uint32(0x3C) + 0x5c) == 0x0001 and int16(uint32(0x3C) + 0x18) == 0x020b and $subject_name and $str1
}