LoFP / application gateway modified or deleted from unfamiliar users should be investigated. if known behavior is causing false positives, it can be exempted from the rule.

Techniques

Sample rules

Azure Application Gateway Modified or Deleted

• source: sigma
• technicques:

Description

Identifies when a application gateway is modified or deleted.

Detection logic

condition: selection
selection:
  operationName:
  - MICROSOFT.NETWORK/APPLICATIONGATEWAYS/WRITE
  - MICROSOFT.NETWORK/APPLICATIONGATEWAYS/DELETE