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umesuisho's avatar
umesuisho
Copper Contributor
Jan 10, 2023

Defender for Identity の TLS Syslog での SIEM (IBM QRadar) への連携(English follows)

お世話になっております。

Defender for Identity のログを TLS Syslog で SIEM (IBM QRadar on Cloud) へ連携を試みています。

 

QRoC側:https://www.ibm.com/docs/en/qradar-on-cloud?topic=overview-sending-tls-syslog-data-qradar-console

Defender for Identity側:https://learn.microsoft.com/en-us/defender-for-identity/notifications#syslog-notifications

 

Syslog ペイロード先頭に付与される、ホスト名/IPに該当するカラムにはセンサー名が入る認識ですが正しいでしょうか。

 

 

We're trying to send Microsoft Defender logs to QRadar on Cloud (SaaS) with TLS Syslog protocol.

 

QRadar on Cloud: https: //http://www.ibm.com/docs/en/qradar-on-cloud?topic=overview-sending-tls-syslog-data-qradar-console

Defender for Identity: https://learn.microsoft.com/en-us/defender-for-identity/notifications#syslog-notifications

 

We have to identify the strings which are in the column in the head of the payload, in which usually IP/hostname is filled.
I suppose “Sensor Name“ listed in the MS Defender for Identity dashboard will be the one. Is that correct?

14 Replies

    • umesuisho's avatar
      umesuisho
      Copper Contributor

      EliOfek 

      Thank you Eli, it seems like an IP address will be put in the column, right?

      Where can we find the IPs to be put in the column for each Sensors?

       

       

      2-21-2018 16:19:35 Auth.Warning 192.168.0.220 1 2018-02-21T14:19:27.540731+00:00 CENTER CEF 6076 AccountEnumerationSecurityAlert 0|Microsoft|Azure ATP|2.22.4228.22540|AccountEnumerationSecurityAlert|Reconnaissance using account enumeration|5|start=2018-02-21T14:19:02.6045416Z app=Kerberos shost=CLIENT1 suser=LMaldonado msg=Suspicious account enumeration activity using the Kerberos protocol, originating from CLIENT1, was observed and successfully guessed Lamon Maldonado (Software Engineer). externalId=2003 cs1Label=url cs1=https://contoso-corp.atp.azure.com/securityAlert/eb6a35da-ff7f-4ab5-a1b5-a07529a89e6d cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com

       

      • EliOfek's avatar
        EliOfek
        Icon for Microsoft rankMicrosoft
        If you are looking for the host of the sensor then yes, it's the field marked in bold in the header of the message.

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