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This rule makes use of the series decompose anomaly method to generate an alert when multiple clients report errors for the same DNS query. This rule monitors DNS traffic over a period of 14 days to detect possible similar C2 communication originating from different clients. It utilizes ASIM normalization and is applied to any source that supports the ASIM DNS schema.
| Attribute | Value |
|---|---|
| Type | Analytic Rule |
| Solution | DNS Essentials |
| ID | cf687598-5a2c-46f8-81c8-06b15ed489b1 |
| Severity | Medium |
| Status | Available |
| Kind | Scheduled |
| Tactics | CommandAndControl |
| Techniques | T1568, T1573, T1008 |
| Source | View on GitHub |
This content item queries data from the following tables:
| Table | Transformations | Ingestion API | Lake-Only |
|---|---|---|---|
Anomalies |
✓ | ✓ | ? |
DNS_Summarized_Logs_ip_CL 🔶 |
? | ✓ | ? |
Browse: 🏠 · Solutions · Connectors · Methods · Tables · Content · Parsers · ASIM Parsers · ASIM Products · 📊