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CUCM Subscriber Brute force login attempts to LDAP

maqsood ahmed
Level 1
Level 1

 

The   LDAP Distinguised  Name which is used to sync with  AD directory everyday at night, is attempting to login multiple times from multiple subs servers into AD ...

the Capture is showing  27 attempts in an hour.... thus  Qradar is logging as a Brute force attempt..

i dont know why sub would try attempting to login to AD-Ldap...

LDAP: User Login Brute Force  Attempt

LDAP: User Login Brute Force  Attempt

LDAP: User Login Brute Force  Attempt

LDAP: User Login Brute Force  Attempt

LDAP: User Login Brute Force  Attempt 

.......

LDAP: User Login Brute Force  Attempt 

 

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