APT_HackTool_MSIL_WMISPY_2


Description

wql searches

Query · yara

strings:
        $MSIL = "_CorExeMain"
        $str1 = "root\\cimv2" wide
        $str2 = "root\\standardcimv2" wide
        $str3 = "from MSFT_NetNeighbor" wide
        $str4 = "from Win32_NetworkLoginProfile" wide
        $str5 = "from Win32_IP4RouteTable" wide
        $str6 = "from Win32_DCOMApplication" wide
        $str7 = "from Win32_SystemDriver" wide
        $str8 = "from Win32_Share" wide
        $str9 = "from Win32_Process" wide
    condition:
        (uint16(0) == 0x5A4D) and (uint32(uint32(0x3C)) == 0x00004550) and $MSIL and all of ($str*)
Raw source APT_HackTool_MSIL_WMISPY_2 · YARA
Esc
Published by Neo23x0/signature-base ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified.
rule APT_HackTool_MSIL_WMISPY_2
{
    meta:
        description = "wql searches"
        md5 = "3651f252d53d2f46040652788499d65a"
        reference = "https://www.fireeye.com/blog/products-and-services/2020/12/fireeye-shares-details-of-recent-cyber-attack-actions-to-protect-community.html"
        author = "FireEye"
        id = "474af878-a657-54bc-a063-04532df928d4"
    strings:
        $MSIL = "_CorExeMain"
        $str1 = "root\\cimv2" wide
        $str2 = "root\\standardcimv2" wide
        $str3 = "from MSFT_NetNeighbor" wide
        $str4 = "from Win32_NetworkLoginProfile" wide
        $str5 = "from Win32_IP4RouteTable" wide
        $str6 = "from Win32_DCOMApplication" wide
        $str7 = "from Win32_SystemDriver" wide
        $str8 = "from Win32_Share" wide
        $str9 = "from Win32_Process" wide
    condition:
        (uint16(0) == 0x5A4D) and (uint32(uint32(0x3C)) == 0x00004550) and $MSIL and all of ($str*)
}

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