Multiple Azure Virtual Machines

KQL detection rule by ep3p · MIT

Alternatively use here: https://portal.azure.com/#view/HubsExtension/ArgQueryBlade

// Alternatively use here: https://portal.azure.com/#view/HubsExtension/ArgQueryBlade
arg("").Resources
| where type has "/virtualmachines" and not(type has "/virtualmachines/")
| extend
    ProvisioningState = tostring(properties["provisioningState"]),
    TimeCreated = todatetime(properties["timeCreated"]),
    PowerState = tostring(properties["extended"]["instanceView"]["powerState"]["displayStatus"]),
    ExtComputerName = tostring(properties["extended"]["instanceView"]["computerName"]),
    ExtOsVersion = tostring(properties["extended"]["instanceView"]["osVersion"]),
    ExtOsName = tostring(properties["extended"]["instanceView"]["osName"]),
    DiskOsType = tostring(properties["storageProfile"]["osDisk"]["osType"]),
    DiskName = tostring(properties["storageProfile"]["osDisk"]["name"]),
    DiskOption = tostring(properties["storageProfile"]["osDisk"]["createOption"]),
    DiskImagePublisher = tostring(properties["storageProfile"]["imageReference"]["publisher"]),
    DiskImageVersion = tostring(properties["storageProfile"]["imageReference"]["exactVersion"]),
    DiskImageVersionType = tostring(properties["storageProfile"]["imageReference"]["version"]),
    DiskImageSku = tostring(properties["storageProfile"]["imageReference"]["sku"]),
    DiskImageOffer = tostring(properties["storageProfile"]["imageReference"]["offer"]),
    DiskImageName = tostring(split(tostring(split(tostring(properties["storageProfile"]["imageReference"]["id"]), "/images/")[1]), "/")[0]),
    DiskImageId = tostring(properties["storageProfile"]["imageReference"]["id"]),
    OsComputerName = tostring(properties["osProfile"]["computerName"]),
    OsAdminUsername = tostring(properties["osProfile"]["adminUsername"]),
    WindowsAutomaticUpdates = tostring(properties["osProfile"]["windowsConfiguration"]["enableAutomaticUpdates"]),
    PatchMode = tostring(properties["osProfile"][
        case(
            bag_keys(properties["osProfile"]) has "windowsConfiguration", "windowsConfiguration",
            bag_keys(properties["osProfile"]) has "linuxConfiguration", "linuxConfiguration",
            ""
        )
        ]["patchSettings"]["patchMode"]),
    LicenseType = tostring(properties["licenseType"]),
    VmId = tostring(properties["vmId"])
| join hint.remote=local kind=leftouter (
    arg("").ResourceContainers
    | where type == "microsoft.resources/subscriptions"
    | project subscriptionId, subscriptionName = name
    ) on subscriptionId
| sort by PowerState, LicenseType, DiskOption, DiskImageOffer
| project
    id,
    tenantId,
    subscriptionId,
    subscriptionName,
    resourceGroup,
    type,
    name,
    tags,
    plan,
    ProvisioningState, 
    TimeCreated,
    PowerState,
    ExtComputerName,
    ExtOsVersion,
    ExtOsName,
    DiskOsType,
    DiskName,
    DiskOption,
    DiskImagePublisher,
    DiskImageVersion,
    DiskImageVersionType,
    DiskImageSku,
    DiskImageOffer,
    DiskImageName,
    DiskImageId,
    OsComputerName,
    OsAdminUsername,
    PatchMode,
    WindowsAutomaticUpdates,
    LicenseType,
    VmId

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

d3a5c6e1-791f-4df8-88e1-15561752161e

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Executable code, not a declarative rule

This submission is arbitrary [[ currentRule.format ? currentRule.format.toUpperCase() : '' ]] code, not a declarative detection rule — review it as you would any script before running it, and note that it cannot be safely aggregated or auto-executed alongside YARA/Sigma/Suricata/CRS rules.

Rejected pattern present

[[ reason ]]

What does this mean?

Format & documentation suggestions

Not a security issue — this rule is valid and was accepted as-is. These are optional fields/conventions its own format recommends, mainly affecting its quality score and how well it documents itself for other reviewers.

[[ reason ]]

What do these messages mean?

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

[[ currentRule.title ]]

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