This detection identifies adversary behavior where endpoints initiate downloads from known malicious URLs flagged by URLhaus, indicating potential initial access or execution of malware payloads. A SOC team should proactively hunt for these events in Azure Sentinel to rapidly isolate compromised assets and prevent lateral movement before the downloaded malware establishes persistence within the network.
Threat: malware_download Total URLs: 23 Active URLs: 22
| URL | Status | Threat | Date Added |
|---|---|---|---|
hxxp://175.151.224.238:59568/i | online | malware_download | 2026-08-23 |
hxxp://120.84.215.165:53887/i | offline | malware_download | 2026-08-23 |
hxxp://115.55.151.152:49757/bin.sh | online | malware_download | 2026-08-23 |
hxxp://42.230.42.7:45769/bin.sh | online | malware_download | 2026-08-23 |
hxxp://42.230.42.7:45769/i | online | malware_download | 2026-08-23 |
hxxp://27.44.145.182:40164/i | online | malware_download | 2026-08-23 |
hxxp://113.229.190.135:33907/bin.sh | online | malware_download | 2026-08-23 |
hxxp://103.68.95.197:48234/i | online | malware_download | 2026-08-23 |
hxxp://42.57.66.51:42056/i | online | malware_download | 2026-08-23 |
hxxp://42.53.55.170:47643/i | online | malware_download | 2026-08-23 |
hxxp://119.117.164.177:41723/bin.sh | online | malware_download | 2026-08-23 |
hxxp://115.56.113.61:36360/i | online | malware_download | 2026-08-23 |
hxxp://163.142.92.235:39139/bin.sh | online | malware_download | 2026-08-23 |
hxxp://175.150.176.248:50980/bin.sh | online | malware_download | 2026-08-23 |
hxxp://118.34.109.121:32776/i | online | malware_download | 2026-08-23 |
hxxp://118.34.109.121:32776/bin.sh | online | malware_download | 2026-08-23 |
hxxp://113.230.30.175:47203/bin.sh | online | malware_download | 2026-08-23 |
hxxp://113.230.30.175:47203/i | online | malware_download | 2026-08-23 |
hxxp://116.140.187.100:34139/i | online | malware_download | 2026-08-23 |
hxxp://119.117.164.177:41723/i | online | malware_download | 2026-08-23 |
hxxp://115.55.151.152:49757/i | online | malware_download | 2026-08-23 |
hxxp://218.13.149.41:47316/i | online | malware_download | 2026-08-23 |
hxxp://216.196.170.32:4154/i | online | malware_download | 2026-08-23 |
// Hunt for DNS resolution of URLhaus malicious domains
// Threat: malware_download
let malicious_domains = dynamic(["113.230.30.175", "115.56.113.61", "103.68.95.197", "118.34.109.121", "42.53.55.170", "175.150.176.248", "119.117.164.177", "115.55.151.152", "42.230.42.7", "175.151.224.238", "42.57.66.51", "216.196.170.32", "27.44.145.182", "218.13.149.41", "113.229.190.135", "163.142.92.235", "116.140.187.100"]);
DnsEvents
| where Name has_any (malicious_domains)
| project TimeGenerated, Computer, Name, IPAddresses
| order by TimeGenerated desc
// Hunt for web traffic to URLhaus malicious domains
let malicious_domains = dynamic(["113.230.30.175", "115.56.113.61", "103.68.95.197", "118.34.109.121", "42.53.55.170", "175.150.176.248", "119.117.164.177", "115.55.151.152", "42.230.42.7", "175.151.224.238", "42.57.66.51", "216.196.170.32", "27.44.145.182", "218.13.149.41", "113.229.190.135", "163.142.92.235", "116.140.187.100"]);
CommonSecurityLog
| where RequestURL has_any (malicious_domains) or DestinationHostName has_any (malicious_domains)
| project TimeGenerated, SourceIP, RequestURL, DestinationHostName, DeviceAction
| order by TimeGenerated desc
| Sentinel Table | Notes |
|---|---|
CommonSecurityLog | Ensure this data connector is enabled |
DnsEvents | Ensure this data connector is enabled |
Here are 5 specific false positive scenarios for the URLhaus: malware_download Malicious URLs detection rule, including suggested filters and exclusions tailored for an enterprise environment:
Antivirus Definition Updates via Cloud Repositories
User-Agent contains specific AV keywords (e.g., *DefenderUpdate*, *CrowdStrike*) AND the destination domain matches known vendor update endpoints (e.g., *.go.microsoft.com, *.crowdstrike.com).Software Deployment via Configuration Management Tools
*/deployments/*, */artifacts/*). Additionally, exclude events occurring during defined maintenance windows (e.g., 02:00–04:00 UTC).Cloud Backup and Synchronization Agents