Windows_VulnDriver_WinIo_b0f21a70

Description

Windows.VulnDriver.WinIo

Query · yara

strings:
        $str1 = "IOCTL_WINIO_WRITEMSR"
    condition:
        int16(uint32(0x3C) + 0x5c) == 0x0001 and $str1
Raw source Windows_VulnDriver_WinIo_b0f21a70 · YARA
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Published by elastic/protections-artifacts ↗, licensed under Elastic License 2.0 ↗. Reproduced here unmodified. 
rule Windows_VulnDriver_WinIo_b0f21a70 {
    meta:
        author = "Elastic Security"
        id = "b0f21a70-b563-4b18-8ef9-73885125e88b"
        fingerprint = "00d8142a30e9815f8e4c53443221fc1c3882c8b6f68e77a8ed7ffe4fc8852488"
        creation_date = "2022-04-04"
        last_modified = "2022-04-04"
        threat_name = "Windows.VulnDriver.WinIo"
        reference_sample = "9fc29480407e5179aa8ea41682409b4ea33f1a42026277613d6484e5419de374"
        severity = 50
        arch_context = "x86"
        scan_context = "file"
        license = "Elastic License v2"
        os = "windows"
    strings:
        $str1 = "IOCTL_WINIO_WRITEMSR"
    condition:
        int16(uint32(0x3C) + 0x5c) == 0x0001 and $str1
}

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