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URLhaus: 32-bit 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: 2026-08-20T23:00:00Z · Confidence: medium

Hunt Hypothesis

This detection identifies adversary activity involving access to known 32-bit malicious URLs that may indicate initial compromise or command-and-control communication via legacy endpoints. Proactive hunting for these specific indicators in Azure Sentinel is critical to uncover potential threats targeting older architectures that often lack modern security controls, thereby reducing the risk of undetected lateral movement or data exfiltration.

IOC Summary

Threat: 32-bit Total URLs: 47 Active URLs: 35

URLStatusThreatDate Added
hxxp://119.114.63.205:38557/ionlinemalware_download2026-08-20
hxxp://123.9.223.160:52129/ionlinemalware_download2026-08-20
hxxp://112.248.174.58:54368/bin.shonlinemalware_download2026-08-20
hxxp://223.151.74.149:48587/bin.shofflinemalware_download2026-08-20
hxxp://119.114.63.205:38557/bin.shonlinemalware_download2026-08-20
hxxp://115.55.52.24:36106/ionlinemalware_download2026-08-20
hxxp://182.123.162.14:46510/ionlinemalware_download2026-08-20
hxxp://123.9.223.160:52129/bin.shonlinemalware_download2026-08-20
hxxp://115.55.52.24:36106/bin.shonlinemalware_download2026-08-20
hxxp://115.61.118.232:57819/bin.shonlinemalware_download2026-08-20
hxxp://182.123.162.14:46510/bin.shonlinemalware_download2026-08-20
hxxp://61.54.253.22:60163/ionlinemalware_download2026-08-20
hxxp://182.121.43.33:42422/ionlinemalware_download2026-08-20
hxxp://123.9.195.116:34313/iofflinemalware_download2026-08-20
hxxp://123.190.17.0:42140/bin.shonlinemalware_download2026-08-20
hxxp://182.121.43.33:42422/bin.shonlinemalware_download2026-08-20
hxxp://61.54.253.22:60163/bin.shofflinemalware_download2026-08-20
hxxp://46.236.65.235:41753/ionlinemalware_download2026-08-20
hxxp://140.237.7.157:41787/ionlinemalware_download2026-08-20
hxxp://42.230.209.22:37617/ionlinemalware_download2026-08-20
hxxp://42.230.209.22:37617/bin.shonlinemalware_download2026-08-20
hxxp://112.248.174.58:54368/ionlinemalware_download2026-08-20
hxxp://27.207.216.59:45025/ionlinemalware_download2026-08-20
hxxp://42.56.136.70:46446/ionlinemalware_download2026-08-20
hxxp://113.236.118.216:50033/ionlinemalware_download2026-08-20

KQL: Url Dns Hunt

// Hunt for DNS resolution of URLhaus malicious domains
// Threat: 32-bit
let malicious_domains = dynamic(["115.61.118.232", "42.230.209.22", "42.225.241.153", "46.236.65.235", "112.248.174.58", "182.130.209.58", "123.9.223.160", "182.121.43.33", "42.56.136.70", "115.55.52.24", "61.54.253.22", "115.50.254.53", "222.137.105.216", "113.236.118.216", "27.207.216.59", "119.114.63.205", "140.237.7.157", "116.2.50.30", "123.190.17.0", "182.123.162.14"]);
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(["115.61.118.232", "42.230.209.22", "42.225.241.153", "46.236.65.235", "112.248.174.58", "182.130.209.58", "123.9.223.160", "182.121.43.33", "42.56.136.70", "115.55.52.24", "61.54.253.22", "115.50.254.53", "222.137.105.216", "113.236.118.216", "27.207.216.59", "119.114.63.205", "140.237.7.157", "116.2.50.30", "123.190.17.0", "182.123.162.14"]);
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 and corresponding filters for the URLhaus: 32-bit Malicious URLs detection rule in an enterprise environment:

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