UBA : Multiple Sessions to Monitored Log Sources (NIS Directive)

The QRadar® User Behavior Analytics (UBA) app supports use cases based on rules for certain behavioral anomalies.

UBA : Multiple Sessions to Monitored Log Sources (NIS Directive)

Enabled by default

False

Default senseValue

15

Description

Detects more than 2 connections to the same QRadar log source system within 5 minutes from a single user.

Support rules

BB:UBA : Common Event Filters

BB:CategoryDefinition: Authentication Success

Required configuration

Add the appropriate values to the following reference sets: "UBA : Monitored Log Sources (NIS Directive)".

Log source types

Linux OS (EventID: CRYPTO_LOGIN, ANOM_ROOT_TRANS, Accepted Password, GRP_AUTH, session opened, Privilege escalation, CRED_ACQ, Accepted password, USER_LOGIN, Successful Login, password changed, LOGIN)

Microsoft Windows Security Event Log (EventID: Login succeeded for user, 18454, 193, 18455, 627, 4648, 1202, 680, 18453, 628, 621, 4624, 552, 672, 673_Attempt, 4672, 169, 10015, 10014, 678, 671, 6280, 4717, 4723, 4724, 540, 528, 673_Request, 673_Granted, 4776, 405, 5823, 1200, 682)