{"id":286,"date":"2024-12-04T10:33:36","date_gmt":"2024-12-04T09:33:36","guid":{"rendered":"https:\/\/cyber-resilience.mobi\/?p=286"},"modified":"2024-12-04T10:33:36","modified_gmt":"2024-12-04T09:33:36","slug":"evenements-de-connexion-didentite-avec-un-acces-delegue-inhabituel","status":"publish","type":"post","link":"https:\/\/cyber-resilience.mobi\/?p=286","title":{"rendered":"Ev\u00e9nements de connexion d&rsquo;identit\u00e9 avec un acc\u00e8s d\u00e9l\u00e9gu\u00e9 inhabituel"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>let query_frequency = 1h;\nlet query_period = 14d;\nIdentityLogonEvents\n| where TimeGenerated > ago(query_period)\n| where LogonType == \"Delegated resource access\"\n| extend\n    KerberosDelegationType = tostring(AdditionalFields&#91;\"KerberosDelegationType\"]),\n    ActorObjectSid = AccountSid,\n    ActorObjectName = tostring(AdditionalFields&#91;\"ACTOR.DEVICE\"]),\n    TargetServicePrincipalNames = tostring(AdditionalFields&#91;\"Spns\"])\n| summarize TimeGenerated = arg_min(TimeGenerated, *) by KerberosDelegationType, ActorObjectSid, ActorObjectName, IPAddress, TargetServicePrincipalNames, TargetDeviceName, TargetAccountDisplayName\n| where TimeGenerated > ago(query_frequency)\n| project\n    TimeGenerated,\n    Application,\n    ActionType,\n    LogonType,\n    Protocol,\n    KerberosDelegationType,\n    ActorObjectSid,\n    ActorObjectName,\n    IPAddress,\n    TargetServicePrincipalNames,\n    TargetDeviceName,\n    TargetAccountDisplayName,\n    AdditionalFields\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,20],"tags":[18,19,37,22,29,30],"class_list":["post-286","post","type-post","status-publish","format-standard","hentry","category-kql","category-kql-sentinel","tag-kql","tag-kusto","tag-securite","tag-sentinel","tag-siem","tag-xdr"],"_links":{"self":[{"href":"https:\/\/cyber-resilience.mobi\/index.php?rest_route=\/wp\/v2\/posts\/286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cyber-resilience.mobi\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cyber-resilience.mobi\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cyber-resilience.mobi\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cyber-resilience.mobi\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=286"}],"version-history":[{"count":1,"href":"https:\/\/cyber-resilience.mobi\/index.php?rest_route=\/wp\/v2\/posts\/286\/revisions"}],"predecessor-version":[{"id":287,"href":"https:\/\/cyber-resilience.mobi\/index.php?rest_route=\/wp\/v2\/posts\/286\/revisions\/287"}],"wp:attachment":[{"href":"https:\/\/cyber-resilience.mobi\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cyber-resilience.mobi\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cyber-resilience.mobi\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}