[Deprecated] - Known Ruby Sleet domains and hashes

let DomainNames = "miniodaum.ml";
let SHA256Hash = dynamic (["53f5773bbfbfbee660989d135c042c9f6f69024b9a4b65bdc0dfd44771762257", "0897c80df8b80b4c49bf1ccf876f5f782849608b830c3b5cb3ad212dc3e19eff"]);
(union isfuzzy=true
(CommonSecurityLog 
| parse Message with * '(' DNSName ')' * 
| where isnotempty(FileHash)
| where FileHash in (SHA256Hash) or DNSName =~ DomainNames
| extend Account = SourceUserID, Computer = DeviceName, IPAddress = SourceIP
),
 (_Im_Dns (domain_has_any=DomainNames)
| extend DNSName = DnsQuery 
| extend IPAddress =  SrcIpAddr, Computer = Dvc
), 
(_Im_WebSession(url_has_any=DomainNames) 
| extend DNSName = tostring(parse_url(Url)["Host"])
| extend IPAddress = SrcIpAddr, Account=User
),
(VMConnection 
| parse RemoteDnsCanonicalNames with * '["' DNSName '"]' *
| where isnotempty(DNSName)
| where DNSName =~ DomainNames
| extend IPAddress = RemoteIp
),
(AzureDiagnostics 
| where ResourceType == "AZUREFIREWALLS"
| where Category == "AzureFirewallApplicationRule"
| parse msg_s with Protocol 'request from ' SourceHost ':' SourcePort 'to ' DestinationHost ':' DestinationPort '. Action:' Action
| where isnotempty(DestinationHost)
| where DestinationHost has_any (DomainNames)  
| extend DNSName = DestinationHost 
| extend IPCustomEntity = SourceHost
),
(AzureDiagnostics
| where ResourceType == "AZUREFIREWALLS"
| where Category == "AzureFirewallNetworkRule"
| where msg_s has_any (DomainNames)
| parse msg_s with Protocol " request from " SourceIP ":" SourcePortInt:int " to " TargetIP ":" TargetPortInt:int *
| parse kind=regex flags=U msg_s with * ". Action\\: " Action1a "\\."
| parse msg_s with * ". Policy: " Policy ". Rule Collection Group: " RuleCollectionGroup "." *
| parse msg_s with * " Rule Collection: "  RuleCollection ". Rule: " Rule 
| extend IPCustomEntity = SourceIP
),
(AzureDiagnostics
| where ResourceType == "AZUREFIREWALLS"
| where Category == "AzureFirewallDnsProxy"
| where msg_s has_any (DomainNames)
| parse msg_s with "DNS Request: " SourceIP ":" SourcePortInt:int " - " QueryID:int " " RequestType " " RequestClass " " hostname ". " protocol " " details
| extend
    ResponseDuration = extract("[0-9]*.?[0-9]+s$", 0, msg_s),
    SourcePort = tostring(SourcePortInt),
    QueryID =  tostring(QueryID)
| project TimeGenerated,SourceIP,hostname,RequestType,ResponseDuration,details,msg_s
| order by TimeGenerated
| extend IPCustomEntity = SourceIP
),
(AZFWApplicationRule
| where Fqdn has_any (DomainNames)
| extend IPCustomEntity = SourceIp
),
(AZFWDnsQuery
| where isnotempty(QueryName)
| where QueryName has_any (DomainNames)
| extend DNSName = QueryName
| extend IPCustomEntity = SourceIp
)
)
| extend timestamp = TimeGenerated, AccountCustomEntity = Account, HostCustomEntity = Computer, IPCustomEntity = IPAddress

description: |
    'This query has been deprecated as the associated IoCs (Indicators of Compromise) are outdated and no longer relevant. To ensure effective threat detection, it is recommended to implement Microsoft's Threat Intelligence solution, which enables matching your log data with the most up-to-date IoCs generated by Microsoft. This solution can be installed from the Microsoft Sentinel Content Hub if not currently deployed. More details on the Content Hub can be found here: https://learn.microsoft.com/azure/sentinel/sentinel-solutions-deploy'
version: 2.0.0
tactics:
- CommandAndControl
- CredentialAccess
entityMappings:
- entityType: Account
  fieldMappings:
  - columnName: AccountCustomEntity
    identifier: FullName
- entityType: Host
  fieldMappings:
  - columnName: HostCustomEntity
    identifier: FullName
- entityType: IP
  fieldMappings:
  - columnName: IPCustomEntity
    identifier: Address
queryFrequency: 1d
triggerThreshold: 0
query: |
  let DomainNames = "miniodaum.ml";
  let SHA256Hash = dynamic (["53f5773bbfbfbee660989d135c042c9f6f69024b9a4b65bdc0dfd44771762257", "0897c80df8b80b4c49bf1ccf876f5f782849608b830c3b5cb3ad212dc3e19eff"]);
  (union isfuzzy=true
  (CommonSecurityLog 
  | parse Message with * '(' DNSName ')' * 
  | where isnotempty(FileHash)
  | where FileHash in (SHA256Hash) or DNSName =~ DomainNames
  | extend Account = SourceUserID, Computer = DeviceName, IPAddress = SourceIP
  ),
   (_Im_Dns (domain_has_any=DomainNames)
  | extend DNSName = DnsQuery 
  | extend IPAddress =  SrcIpAddr, Computer = Dvc
  ), 
  (_Im_WebSession(url_has_any=DomainNames) 
  | extend DNSName = tostring(parse_url(Url)["Host"])
  | extend IPAddress = SrcIpAddr, Account=User
  ),
  (VMConnection 
  | parse RemoteDnsCanonicalNames with * '["' DNSName '"]' *
  | where isnotempty(DNSName)
  | where DNSName =~ DomainNames
  | extend IPAddress = RemoteIp
  ),
  (AzureDiagnostics 
  | where ResourceType == "AZUREFIREWALLS"
  | where Category == "AzureFirewallApplicationRule"
  | parse msg_s with Protocol 'request from ' SourceHost ':' SourcePort 'to ' DestinationHost ':' DestinationPort '. Action:' Action
  | where isnotempty(DestinationHost)
  | where DestinationHost has_any (DomainNames)  
  | extend DNSName = DestinationHost 
  | extend IPCustomEntity = SourceHost
  ),
  (AzureDiagnostics
  | where ResourceType == "AZUREFIREWALLS"
  | where Category == "AzureFirewallNetworkRule"
  | where msg_s has_any (DomainNames)
  | parse msg_s with Protocol " request from " SourceIP ":" SourcePortInt:int " to " TargetIP ":" TargetPortInt:int *
  | parse kind=regex flags=U msg_s with * ". Action\\: " Action1a "\\."
  | parse msg_s with * ". Policy: " Policy ". Rule Collection Group: " RuleCollectionGroup "." *
  | parse msg_s with * " Rule Collection: "  RuleCollection ". Rule: " Rule 
  | extend IPCustomEntity = SourceIP
  ),
  (AzureDiagnostics
  | where ResourceType == "AZUREFIREWALLS"
  | where Category == "AzureFirewallDnsProxy"
  | where msg_s has_any (DomainNames)
  | parse msg_s with "DNS Request: " SourceIP ":" SourcePortInt:int " - " QueryID:int " " RequestType " " RequestClass " " hostname ". " protocol " " details
  | extend
      ResponseDuration = extract("[0-9]*.?[0-9]+s$", 0, msg_s),
      SourcePort = tostring(SourcePortInt),
      QueryID =  tostring(QueryID)
  | project TimeGenerated,SourceIP,hostname,RequestType,ResponseDuration,details,msg_s
  | order by TimeGenerated
  | extend IPCustomEntity = SourceIP
  ),
  (AZFWApplicationRule
  | where Fqdn has_any (DomainNames)
  | extend IPCustomEntity = SourceIp
  ),
  (AZFWDnsQuery
  | where isnotempty(QueryName)
  | where QueryName has_any (DomainNames)
  | extend DNSName = QueryName
  | extend IPCustomEntity = SourceIp
  )
  )
  | extend timestamp = TimeGenerated, AccountCustomEntity = Account, HostCustomEntity = Computer, IPCustomEntity = IPAddress  
status: Available
triggerOperator: gt
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Legacy IOC based Threat Protection/Deprecated Analytic Rules/RubySleetOct292020IOCs.yaml
queryPeriod: 1d
id: c87fb346-ea3a-4c64-ba92-3dd383e0f0b5
name: '[Deprecated] - Known Ruby Sleet domains and hashes'
kind: Scheduled
requiredDataConnectors:
- connectorId: SquidProxy
  dataTypes:
  - SquidProxy_CL
- connectorId: DNS
  dataTypes:
  - DnsEvents
- connectorId: AzureMonitor(VMInsights)
  dataTypes:
  - VMConnection
- connectorId: CiscoASA
  dataTypes:
  - CommonSecurityLog
- connectorId: PaloAltoNetworks
  dataTypes:
  - CommonSecurityLog
- connectorId: AzureFirewall
  dataTypes:
  - AzureDiagnostics
  - AZFWApplicationRule
  - AZFWDnsQuery
- connectorId: Zscaler
  dataTypes:
  - CommonSecurityLog
- connectorId: InfobloxNIOS
  dataTypes:
  - Syslog
- connectorId: GCPDNSDataConnector
  dataTypes:
  - GCP_DNS_CL
- connectorId: NXLogDnsLogs
  dataTypes:
  - NXLog_DNS_Server_CL
- connectorId: CiscoUmbrellaDataConnector
  dataTypes:
  - Cisco_Umbrella_dns_CL
- connectorId: Corelight
  dataTypes:
  - Corelight_CL
severity: High

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2024-01-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/c87fb346-ea3a-4c64-ba92-3dd383e0f0b5')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/c87fb346-ea3a-4c64-ba92-3dd383e0f0b5')]",
      "properties": {
        "alertRuleTemplateName": "c87fb346-ea3a-4c64-ba92-3dd383e0f0b5",
        "customDetails": null,
        "description": "'This query has been deprecated as the associated IoCs (Indicators of Compromise) are outdated and no longer relevant. To ensure effective threat detection, it is recommended to implement Microsoft's Threat Intelligence solution, which enables matching your log data with the most up-to-date IoCs generated by Microsoft. This solution can be installed from the Microsoft Sentinel Content Hub if not currently deployed. More details on the Content Hub can be found here: https://learn.microsoft.com/azure/sentinel/sentinel-solutions-deploy'\n",
        "displayName": "[Deprecated] - Known Ruby Sleet domains and hashes",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Account",
            "fieldMappings": [
              {
                "columnName": "AccountCustomEntity",
                "identifier": "FullName"
              }
            ]
          },
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "HostCustomEntity",
                "identifier": "FullName"
              }
            ]
          },
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "IPCustomEntity",
                "identifier": "Address"
              }
            ]
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Legacy IOC based Threat Protection/Deprecated Analytic Rules/RubySleetOct292020IOCs.yaml",
        "query": "let DomainNames = \"miniodaum.ml\";\nlet SHA256Hash = dynamic ([\"53f5773bbfbfbee660989d135c042c9f6f69024b9a4b65bdc0dfd44771762257\", \"0897c80df8b80b4c49bf1ccf876f5f782849608b830c3b5cb3ad212dc3e19eff\"]);\n(union isfuzzy=true\n(CommonSecurityLog \n| parse Message with * '(' DNSName ')' * \n| where isnotempty(FileHash)\n| where FileHash in (SHA256Hash) or DNSName =~ DomainNames\n| extend Account = SourceUserID, Computer = DeviceName, IPAddress = SourceIP\n),\n (_Im_Dns (domain_has_any=DomainNames)\n| extend DNSName = DnsQuery \n| extend IPAddress =  SrcIpAddr, Computer = Dvc\n), \n(_Im_WebSession(url_has_any=DomainNames) \n| extend DNSName = tostring(parse_url(Url)[\"Host\"])\n| extend IPAddress = SrcIpAddr, Account=User\n),\n(VMConnection \n| parse RemoteDnsCanonicalNames with * '[\"' DNSName '\"]' *\n| where isnotempty(DNSName)\n| where DNSName =~ DomainNames\n| extend IPAddress = RemoteIp\n),\n(AzureDiagnostics \n| where ResourceType == \"AZUREFIREWALLS\"\n| where Category == \"AzureFirewallApplicationRule\"\n| parse msg_s with Protocol 'request from ' SourceHost ':' SourcePort 'to ' DestinationHost ':' DestinationPort '. Action:' Action\n| where isnotempty(DestinationHost)\n| where DestinationHost has_any (DomainNames)  \n| extend DNSName = DestinationHost \n| extend IPCustomEntity = SourceHost\n),\n(AzureDiagnostics\n| where ResourceType == \"AZUREFIREWALLS\"\n| where Category == \"AzureFirewallNetworkRule\"\n| where msg_s has_any (DomainNames)\n| parse msg_s with Protocol \" request from \" SourceIP \":\" SourcePortInt:int \" to \" TargetIP \":\" TargetPortInt:int *\n| parse kind=regex flags=U msg_s with * \". Action\\\\: \" Action1a \"\\\\.\"\n| parse msg_s with * \". Policy: \" Policy \". Rule Collection Group: \" RuleCollectionGroup \".\" *\n| parse msg_s with * \" Rule Collection: \"  RuleCollection \". Rule: \" Rule \n| extend IPCustomEntity = SourceIP\n),\n(AzureDiagnostics\n| where ResourceType == \"AZUREFIREWALLS\"\n| where Category == \"AzureFirewallDnsProxy\"\n| where msg_s has_any (DomainNames)\n| parse msg_s with \"DNS Request: \" SourceIP \":\" SourcePortInt:int \" - \" QueryID:int \" \" RequestType \" \" RequestClass \" \" hostname \". \" protocol \" \" details\n| extend\n    ResponseDuration = extract(\"[0-9]*.?[0-9]+s$\", 0, msg_s),\n    SourcePort = tostring(SourcePortInt),\n    QueryID =  tostring(QueryID)\n| project TimeGenerated,SourceIP,hostname,RequestType,ResponseDuration,details,msg_s\n| order by TimeGenerated\n| extend IPCustomEntity = SourceIP\n),\n(AZFWApplicationRule\n| where Fqdn has_any (DomainNames)\n| extend IPCustomEntity = SourceIp\n),\n(AZFWDnsQuery\n| where isnotempty(QueryName)\n| where QueryName has_any (DomainNames)\n| extend DNSName = QueryName\n| extend IPCustomEntity = SourceIp\n)\n)\n| extend timestamp = TimeGenerated, AccountCustomEntity = Account, HostCustomEntity = Computer, IPCustomEntity = IPAddress\n",
        "queryFrequency": "P1D",
        "queryPeriod": "P1D",
        "severity": "High",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "CommandAndControl",
          "CredentialAccess"
        ],
        "templateVersion": "2.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}