[Anomaly] Anomalous Increase in DNS activity by clients (ASIM DNS Solution)

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Checks for an anomalous increase in DNS activity per client in the last 24 hours as compared to the last 14 days. Please note: To enhance performance, this query uses summarized data if available. The Hunting query also depends on the "DNSEssentialsCustomParser" Parser, so please make sure it is installed and configured before you use this Hunting query.

Attribute Value
Type Hunting Query
Solution DNS Essentials
ID 50f0cdfb-8b01-4eca-823d-2bbe6b8a5b95
Tactics CommandAndControl, Exfiltration
Techniques T1568, T1008, T1048
Source View on GitHub

Tables Used

This content item queries data from the following tables:

Table Transformations Ingestion API Lake-Only
Anomalies ✓ ✓ ✓
DNS_Summarized_Logs_ipV1_CL 🔶 ? ✓ ?
DNS_Summarized_Logs_ip_CL 🔶 ? ✓ ?
DNS_Summarized_Logs_sourceInfoV1_CL 🔶 ? ✓ ?
DNS_Summarized_Logs_sourceInfo_CL 🔶 ? ✓ ?

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