Securitynestedrecommendation Sql Databases Assessments

KQL detection rule by ep3p · MIT

No description provided

let query_period = 120d;
SecurityNestedRecommendation
| where TimeGenerated > ago(query_period) and ParentRecommendationId in ("82e20e14-edc5-4373-bfc4-f13121257c37", "f97aa83c-9b63-4f9a-99f6-b22c4398f936")
| summarize hint.strategy=shuffle
    StartSubAssessment = min(SubAssessmentTimeGeneration),
    EndSubAssessment = arg_max(SubAssessmentTimeGeneration, *)
    by AssessedResourceId, VulnerabilityId
| extend UpperCamelCase = isnotempty(AdditionalData["AssessedResourceType"])
| extend
    Keys = iff(UpperCamelCase, dynamic(null), extract_all(@'(\"[^\"]+\"\:)', tostring(AdditionalData))),
    Initials = iff(UpperCamelCase, dynamic(null), extract_all(@'(\".)[^\"]*\"\:', tostring(AdditionalData)))
| extend AdditionalData = iff(UpperCamelCase,
    AdditionalData,
    todynamic(replace_strings(
        tostring(AdditionalData),
        Keys,
        todynamic(replace_strings(
            tostring(Keys),
            Initials,
            todynamic(toupper(Initials))
            ))
        ))
    )
| join hint.remote=local kind=leftouter (
    arg("").ResourceContainers
    | where type == "microsoft.resources/subscriptions"
    | project RecommendationSubscriptionId = subscriptionId, RecommendationSubscriptionName = name
    ) on RecommendationSubscriptionId
| project
    StartSubAssessment,
    EndSubAssessment,
    Assessment_Age = bin(EndSubAssessment - StartSubAssessment, 1d)/1d,
    IsSnapshot,
    ParentRecommendationId,
    RecommendationState,
    Cause,
    RecommendationSeverity,
    Category,
    RecommendationName,
    Description,
    Impact,
    RecommendationSubscriptionId = coalesce(RecommendationSubscriptionName, RecommendationSubscriptionId),
    ResourceGroup,
    ResourceName = tostring(split(AssessedResourceId, "/")[-3]),
    DatabaseName = tostring(split(AssessedResourceId, "/")[-1]),
    AssessedResourceId,
    VulnerabilityId,
    Benchmarks = todynamic(replace_string(tostring(AdditionalData["Benchmarks"]), '"$type":"additionalData/benchmark",', "")),
    Query = tostring(AdditionalData["Query"]),
    ResourceType = tostring(AdditionalData["Type"]),
    ResourceLocation = tostring(coalesce(ResourceDetails["Source"], ResourceDetails["source"]))

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

9b2ec5bc-1594-4ec5-bd64-dae12a4890a8

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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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