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URLhaus: mirai Malicious URLs

ioc-hunt HIGH URLhaus
CommonSecurityLogDnsEvents
iocurlhaus
This rule was pulled from an open-source repository and enriched with AI. Validate in a test environment before deploying to production.
View original rule at URLhaus →
Retrieved: 2026-09-27T11:00:00Z · Confidence: medium

Hunt Hypothesis

This rule identifies network traffic to known malicious URLs associated with the Mirai botnet, indicating potential compromise of IoT or embedded devices through default credential exploitation or vulnerability abuse. Proactively hunting for these indicators allows the SOC to detect lateral movement and DDoS preparation stages early, preventing the expansion of the botnet within the Azure environment.

IOC Summary

Threat: mirai Total URLs: 18 Active URLs: 18

URLStatusThreatDate Added
hxxp://157.66.146.183:44757/ionlinemalware_download2026-09-27
hxxp://110.138.5.236:36144/ionlinemalware_download2026-09-27
hxxp://210.208.106.68:54706/ionlinemalware_download2026-09-27
hxxp://170.254.10.219:39878/ionlinemalware_download2026-09-27
hxxp://58.47.111.87:42894/bin.shonlinemalware_download2026-09-27
hxxp://112.229.244.155:37347/ionlinemalware_download2026-09-27
hxxp://123.161.66.112:44391/ionlinemalware_download2026-09-27
hxxp://180.191.34.236:32921/ionlinemalware_download2026-09-27
hxxp://45.70.178.78:56390/ionlinemalware_download2026-09-27
hxxp://120.28.164.12:56818/ionlinemalware_download2026-09-27
hxxp://120.33.246.140:50457/ionlinemalware_download2026-09-27
hxxp://105.224.4.229:34343/ionlinemalware_download2026-09-27
hxxp://kabarberita.eu.cc/wowiloveyou/runningaway.armonlinemalware_download2026-09-27
hxxp://103.140.87.105:33567/ionlinemalware_download2026-09-27
hxxp://170.84.133.234:43404/bin.shonlinemalware_download2026-09-27
hxxp://120.28.164.12:56818/bin.shonlinemalware_download2026-09-27
hxxp://120.28.167.203:34938/bin.shonlinemalware_download2026-09-27
hxxp://210.208.111.26:41039/ionlinemalware_download2026-09-27

KQL: Url Dns Hunt

// Hunt for DNS resolution of URLhaus malicious domains
// Threat: mirai
let malicious_domains = dynamic(["120.28.167.203", "112.229.244.155", "45.70.178.78", "kabarberita.eu.cc", "120.28.164.12", "110.138.5.236", "157.66.146.183", "105.224.4.229", "123.161.66.112", "120.33.246.140", "103.140.87.105", "170.84.133.234", "58.47.111.87", "210.208.111.26", "180.191.34.236", "210.208.106.68", "170.254.10.219"]);
DnsEvents
| where Name has_any (malicious_domains)
| project TimeGenerated, Computer, Name, IPAddresses
| order by TimeGenerated desc

KQL: Url Proxy Hunt

// Hunt for web traffic to URLhaus malicious domains
let malicious_domains = dynamic(["120.28.167.203", "112.229.244.155", "45.70.178.78", "kabarberita.eu.cc", "120.28.164.12", "110.138.5.236", "157.66.146.183", "105.224.4.229", "123.161.66.112", "120.33.246.140", "103.140.87.105", "170.84.133.234", "58.47.111.87", "210.208.111.26", "180.191.34.236", "210.208.106.68", "170.254.10.219"]);
CommonSecurityLog
| where RequestURL has_any (malicious_domains) or DestinationHostName has_any (malicious_domains)
| project TimeGenerated, SourceIP, RequestURL, DestinationHostName, DeviceAction
| order by TimeGenerated desc

Required Data Sources

Sentinel TableNotes
CommonSecurityLogEnsure this data connector is enabled
DnsEventsEnsure this data connector is enabled

References

False Positive Guidance

Original source: https://urlhaus.abuse.ch/