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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: 2026-08-31T11:00:00Z · Confidence: medium

Hunt Hypothesis

This hunt detects adversary behavior where IoT devices or internal systems communicate with known Mirai botnet command-and-control URLs to establish persistence and potential lateral movement. The SOC team should proactively hunt for these indicators in Azure Sentinel because early identification of Mirai-infected endpoints allows for rapid isolation before the compromised assets can propagate malware across the network or launch large-scale DDoS attacks.

IOC Summary

Threat: mirai Total URLs: 31 Active URLs: 31

URLStatusThreatDate Added
hxxp://120.28.218.170:57492/bin.shonlinemalware_download2026-08-31
hxxp://106.57.6.80:53331/ionlinemalware_download2026-08-31
hxxp://113.221.75.174:57844/Mozi.aonlinemalware_download2026-08-31
hxxp://115.61.107.195:57147/bin.shonlinemalware_download2026-08-31
hxxp://125.43.117.183:34827/ionlinemalware_download2026-08-31
hxxp://42.235.235.102:60059/bin.shonlinemalware_download2026-08-31
hxxp://221.15.173.160:33401/ionlinemalware_download2026-08-31
hxxp://110.136.53.112:38704/ionlinemalware_download2026-08-31
hxxp://210.208.110.42:48170/ionlinemalware_download2026-08-31
hxxp://120.28.199.24:50858/ionlinemalware_download2026-08-31
hxxp://112.198.238.30:58131/bin.shonlinemalware_download2026-08-31
hxxp://1.61.202.234:46379/bin.shonlinemalware_download2026-08-31
hxxp://101.108.252.112:37688/bin.shonlinemalware_download2026-08-31
hxxp://42.235.235.102:60059/ionlinemalware_download2026-08-31
hxxp://27.152.10.10:45145/ionlinemalware_download2026-08-31
hxxp://42.3.52.2:47433/ionlinemalware_download2026-08-31
hxxp://210.208.110.130:35632/bin.shonlinemalware_download2026-08-31
hxxp://210.208.111.36:38915/ionlinemalware_download2026-08-31
hxxp://120.28.199.24:50858/bin.shonlinemalware_download2026-08-31
hxxp://113.221.46.46:40057/ionlinemalware_download2026-08-31
hxxp://182.122.193.170:51347/ionlinemalware_download2026-08-31
hxxp://164.163.25.149:34007/ionlinemalware_download2026-08-31
hxxp://125.43.117.183:34827/bin.shonlinemalware_download2026-08-31
hxxp://210.208.116.107:34736/ionlinemalware_download2026-08-31
hxxp://210.208.106.68:47841/bin.shonlinemalware_download2026-08-31

KQL: Url Dns Hunt

// Hunt for DNS resolution of URLhaus malicious domains
// Threat: mirai
let malicious_domains = dynamic(["106.57.6.80", "112.198.238.30", "120.28.199.24", "210.208.111.36", "109.236.46.215", "193.163.187.75", "113.221.46.46", "110.136.53.112", "113.221.75.174", "42.235.235.102", "115.61.107.195", "42.3.52.2", "101.108.252.112", "210.208.116.107", "164.163.25.149", "210.208.110.130", "123.173.101.81", "210.208.106.68", "1.61.202.234", "27.152.10.10", "182.122.193.170", "210.208.110.42", "221.15.173.160", "210.208.111.26", "120.28.218.170", "125.43.117.183"]);
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(["106.57.6.80", "112.198.238.30", "120.28.199.24", "210.208.111.36", "109.236.46.215", "193.163.187.75", "113.221.46.46", "110.136.53.112", "113.221.75.174", "42.235.235.102", "115.61.107.195", "42.3.52.2", "101.108.252.112", "210.208.116.107", "164.163.25.149", "210.208.110.130", "123.173.101.81", "210.208.106.68", "1.61.202.234", "27.152.10.10", "182.122.193.170", "210.208.110.42", "221.15.173.160", "210.208.111.26", "120.28.218.170", "125.43.117.183"]);
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

Here are specific false positive scenarios for the URLhaus: mirai Malicious URLs detection rule, along with targeted filtering strategies:

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