[NeMo-DDoS-List] FW: [Geant NeMo] #362454 UPD CRIT: IUCC (AS378) - "6 alerts" [IUCC] [Customer] [Email_Analysis]

[Hank Nussbacher]

________________________________________
From: nemo-ddos at host.geant.org <nemo-ddos at host.geant.org>
Sent: Saturday, February 8, 2025 9:03:53 AM (UTC+02:00) Jerusalem
To: soc at geant.org
Subject: [Geant NeMo] #362454 UPD CRIT: IUCC (AS378) - "6 alerts" [IUCC] [Customer] [Email_Analysis]

Aggregated 6 alerts. Upgraded to severity Critical.

Alert ID: 362454
Status: Open
Severity: Critical

Start Time: 2025-02-08 06:36:39
End Time: ongoing
Start Time (Europe/Berlin): 2025-02-08 07:36:39
End Time (Europe/Berlin): ongoing
Duration: 28 min

First Event Seen: 2025-02-08 06:34:00
Last Event Seen: 2025-02-08 07:02:00
Event Count: 45

Trigger: Multiple Alerts (ID 15)

Alert Description:
Aggregated 6 alerts.

Affected Objects:
        Type              Name       Event Count
---------------------------------------------------
Autonomoussystem    IUCC (AS378)          45

Child Alerts:
  Alert ID            Description
----------------------------------------------
362452      High SYN packet rate
362453      Abnormal SYN:ACK packet ratio
362455      High UDP packet rate
362456      High TCP packet rate
362457      High packet rate
362458      High SYN packet rate


Further Details:
https://primary.nemo.geant.org/alerts/details/362454/

All times expressed in UTC.