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Query shows 1200+ failed attempts by cIP per hour on server, then successful logon. Only includes > 1 user agent string or port. Could indicate successful probing and brute force success on IIS servers.
| Attribute | Value |
|---|---|
| Type | Hunting Query |
| Solution | Standalone Content |
| ID | 934011da-1fe6-4507-aadb-d3914c877bcd |
| Tactics | CredentialAccess |
| Techniques | T1110 |
| Required Connectors | AzureMonitor(IIS) |
| Source | View on GitHub |
This content item queries data from the following tables:
| Table | Transformations | Ingestion API | Lake-Only |
|---|---|---|---|
W3CIISLog |
✓ | ✗ | ? |
The following connectors provide data for this content item:
| Connector | Solution |
|---|---|
| ESI-Opt5ExchangeIISLogs | Microsoft Exchange Security - Exchange On-Premises |
Solutions: Microsoft Exchange Security - Exchange On-Premises
Browse: 🏠 · Solutions · Connectors · Methods · Tables · Content · Parsers · ASIM Parsers · ASIM Products · 📊