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Removing custom entity mapping #9693

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merged 1 commit into from
Dec 29, 2023
+30 −44
Merged

Removing custom entity mapping #9693

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8 changes: 3 additions & 5 deletions Detections/CiscoUmbrella/CiscoUmbrellaConnectionNon-CorporatePrivateNetwork.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -22,17 +22,15 @@ query: |
| where DvcAction =~ 'Allowed'
| where UrlCategory has_any ('Dynamic and Residential', 'Personal VPN')
| project TimeGenerated, SrcIpAddr, Identities
| extend IPCustomEntity = SrcIpAddr
| extend AccountCustomEntity = Identities
entityMappings:
- entityType: Account
fieldMappings:
- identifier: FullName
columnName: AccountCustomEntity
columnName: Identities
- entityType: IP
fieldMappings:
- identifier: Address
columnName: IPCustomEntity
version: 1.1.0
columnName: SrcIpAddr
version: 1.1.1
kind: Scheduled

7 changes: 3 additions & 4 deletions Detections/CiscoUmbrella/CiscoUmbrellaConnectionToUnpopularWebsiteDetected.yaml
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Expand Up @@ -30,15 +30,14 @@ query: |
| where Hostname !in (top_million_list)
| extend Message = "Connect to unpopular website (possible malicious payload delivery)"
| project Message, SrcIpAddr, DstIpAddr,UrlOriginal, TimeGenerated
| extend IPCustomEntity = SrcIpAddr, UrlCustomEntity = UrlOriginal
entityMappings:
- entityType: URL
fieldMappings:
- identifier: Url
columnName: UrlCustomEntity
columnName: UrlOriginal
- entityType: IP
fieldMappings:
- identifier: Address
columnName: IPCustomEntity
version: 1.1.1
columnName: SrcIpAddr
version: 1.1.2
kind: Scheduled
7 changes: 3 additions & 4 deletions Detections/CiscoUmbrella/CiscoUmbrellaCryptoMinerUserAgentDetected.yaml
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Expand Up @@ -21,15 +21,14 @@ query: |
| where HttpUserAgentOriginal contains "XMRig" or HttpUserAgentOriginal contains "ccminer"
| extend Message = "Crypto Miner User Agent"
| project Message, SrcIpAddr, DstIpAddr, UrlOriginal, TimeGenerated,HttpUserAgentOriginal
| extend IPCustomEntity = SrcIpAddr, UrlCustomEntity = UrlOriginal
entityMappings:
- entityType: URL
fieldMappings:
- identifier: Url
columnName: UrlCustomEntity
columnName: UrlOriginal
- entityType: IP
fieldMappings:
- identifier: Address
columnName: IPCustomEntity
version: 1.1.1
columnName: SrcIpAddr
version: 1.1.2
kind: Scheduled
7 changes: 3 additions & 4 deletions Detections/CiscoUmbrella/CiscoUmbrellaEmptyUserAgentDetected.yaml
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Expand Up @@ -21,15 +21,14 @@ query: |
| where HttpUserAgentOriginal == ''
| extend Message = "Empty User Agent"
| project Message, SrcIpAddr, DstIpAddr, UrlOriginal, TimeGenerated
| extend IPCustomEntity = SrcIpAddr, UrlCustomEntity = UrlOriginal
entityMappings:
- entityType: URL
fieldMappings:
- identifier: Url
columnName: UrlCustomEntity
columnName: UrlOriginal
- entityType: IP
fieldMappings:
- identifier: Address
columnName: IPCustomEntity
version: 1.1.1
columnName: SrcIpAddr
version: 1.1.2
kind: Scheduled
7 changes: 3 additions & 4 deletions Detections/CiscoUmbrella/CiscoUmbrellaHackToolUserAgentDetected.yaml
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Expand Up @@ -69,15 +69,14 @@ query: |
| where HttpUserAgentOriginal has_any (user_agents)
| extend Message = "Hack Tool User Agent"
| project Message, SrcIpAddr, DstIpAddr, UrlOriginal, TimeGenerated, HttpUserAgentOriginal
| extend IPCustomEntity = SrcIpAddr, UrlCustomEntity = UrlOriginal
entityMappings:
- entityType: URL
fieldMappings:
- identifier: Url
columnName: UrlCustomEntity
columnName: UrlOriginal
- entityType: IP
fieldMappings:
- identifier: Address
columnName: IPCustomEntity
version: 1.1.1
columnName: SrcIpAddr
version: 1.1.2
kind: Scheduled
7 changes: 3 additions & 4 deletions Detections/CiscoUmbrella/CiscoUmbrellaPowershellUserAgentDetected.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -22,15 +22,14 @@ query: |
| where HttpUserAgentOriginal contains "WindowsPowerShell"
| extend Message = "Windows PowerShell User Agent"
| project Message, SrcIpAddr, DstIpAddr, UrlOriginal, TimeGenerated,HttpUserAgentOriginal
| extend IPCustomEntity = SrcIpAddr, UrlCustomEntity = UrlOriginal
entityMappings:
- entityType: URL
fieldMappings:
- identifier: Url
columnName: UrlCustomEntity
columnName: UrlOriginal
- entityType: IP
fieldMappings:
- identifier: Address
columnName: IPCustomEntity
version: 1.1.1
columnName: SrcIpAddr
version: 1.1.2
kind: Scheduled
7 changes: 3 additions & 4 deletions Detections/CiscoUmbrella/CiscoUmbrellaRareUserAgentDetected.yaml
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Expand Up @@ -27,15 +27,14 @@ query: |
| where HttpUserAgentOriginal !in (user_agents_list)
| extend Message = "Rare User Agent"
| project Message, SrcIpAddr, DstIpAddr, UrlOriginal, TimeGenerated, HttpUserAgentOriginal
| extend IPCustomEntity = SrcIpAddr, UrlCustomEntity = UrlOriginal
entityMappings:
- entityType: URL
fieldMappings:
- identifier: Url
columnName: UrlCustomEntity
columnName: UrlOriginal
- entityType: IP
fieldMappings:
- identifier: Address
columnName: IPCustomEntity
version: 1.1.1
columnName: SrcIpAddr
version: 1.1.2
kind: Scheduled
8 changes: 3 additions & 5 deletions Detections/CiscoUmbrella/CiscoUmbrellaRequestAllowedHarmfulMaliciousURICategory.yaml
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Expand Up @@ -39,16 +39,14 @@ query: |
UrlCategory contains 'Lingerie/Bikini' or
UrlCategory contains 'Weapons'
| project TimeGenerated, SrcIpAddr, Identities
| extend IPCustomEntity = SrcIpAddr
| extend AccountCustomEntity = Identities
entityMappings:
- entityType: Account
fieldMappings:
- identifier: FullName
columnName: AccountCustomEntity
columnName: Identities
- entityType: IP
fieldMappings:
- identifier: Address
columnName: IPCustomEntity
version: 1.1.0
columnName: SrcIpAddr
version: 1.1.1
kind: Scheduled
8 changes: 3 additions & 5 deletions Detections/CiscoUmbrella/CiscoUmbrellaRequestBlocklistedFileType.yaml
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Expand Up @@ -24,16 +24,14 @@ query: |
| extend Filename = extract(@'.*\/*\/(.*\.\w+)$', 1, UrlOriginal)
| where file_ext in (file_ext_blocklist)
| project TimeGenerated, SrcIpAddr, Identities, Filename
| extend IPCustomEntity = SrcIpAddr
| extend AccountCustomEntity = Identities
entityMappings:
- entityType: Account
fieldMappings:
- identifier: FullName
columnName: AccountCustomEntity
columnName: Identities
- entityType: IP
fieldMappings:
- identifier: Address
columnName: IPCustomEntity
version: 1.0.0
columnName: SrcIpAddr
version: 1.0.1
kind: Scheduled
8 changes: 3 additions & 5 deletions Detections/CiscoUmbrella/CiscoUmbrellaURIContainsIPAddress.yaml
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Expand Up @@ -21,16 +21,14 @@ query: |
| where DvcAction =~ 'Allowed'
| where UrlOriginal matches regex @'\Ahttp:\/\/\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}.*'
| project TimeGenerated, SrcIpAddr, Identities
| extend IPCustomEntity = SrcIpAddr
| extend AccountCustomEntity = Identities
entityMappings:
- entityType: Account
fieldMappings:
- identifier: FullName
columnName: AccountCustomEntity
columnName: Identities
- entityType: IP
fieldMappings:
- identifier: Address
columnName: IPCustomEntity
version: 1.1.0
columnName: SrcIpAddr
version: 1.1.1
kind: Scheduled