Excessive number of HTTP authentication failures from a source (ASIM Web Session schema)

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This rule identifies a source that repeatedly fails to authenticate to a web service (HTTP response code 403). This may indicate a brute force or credential stuffing attack. This rule uses the Advanced Security Information Model (ASIM) and supports any web session source that complies with ASIM.

Attribute Value
Type Analytic Rule
Solution Standalone Content
ID a1bddaf8-982b-4089-ba9e-6590dfcf80ea
Severity Low
Kind Scheduled
Tactics Persistence, CredentialAccess
Techniques T1110, T1556
Required Connectors SquidProxy, Zscaler
Source View on GitHub

Browse: 🏠 · Solutions · Connectors · Methods · Tables · Content · Parsers · ASIM Parsers · ASIM Products · 📊

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