5.2.78.37
Classification: Malicious
5.2.78.37 is a malicious IP address in Alkmaar, NL. Linked to Bazar malware. Reported by FeodoTracker Abuse.ch and Barracuda, last seen 2026-10-09.
Current activity
- Known attacker — Seen launching attacks over the Internet.
MITRE ATT&CK associations
Malware families: BAZAR (S0534)
Blacklist sightings
| Description | Source | First seen | Last seen | Labels | MITRE ATT&CK |
|---|---|---|---|---|---|
| Mail Spammer | Barracuda | 2026-10-09 07:18:02 | 2026-10-09 07:18:02 | attacker malicious-activity | |
| BazarLoader | FeodoTracker Abuse.ch | 2022-02-02 00:00:29 | 2022-02-02 00:00:29 | malicious-activity | S0534 Bazar |
Whois information
- AS name
- AS60404 The Infrastructure Group B.V.
- AS registry
- ripencc
- AS date
- 2012-04-27 00:00:00
- AS CIDR
- 5.2.64.0/20
- CIDR
- 5.2.78.0/24
- Registrant
- The Infrastructure Group B.V.
- Address
- Havinghastraat 32 1817DA Alkmaar (The Netherlands)
- City
- Alkmaar
- Postal code
- 1811
- Country
- NL — Netherlands 🇳🇱
- First indexed
- 2022-02-02 00:00:29
- Last updated
- 2026-10-09 07:18:03
Malicious IPs in the same CIDR
5.2.68.9 5.2.78.69 5.2.74.111 5.2.75.158 5.2.67.21 5.2.67.213 5.2.64.139 5.2.67.180 5.2.79.190 5.2.67.226 5.2.78.37 5.2.68.67 5.2.70.49