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ThreatFox: ClearFake IOCs

ioc-hunt HIGH ThreatFox
DnsEvents
iocjs-clearfakethreatfox
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 ThreatFox →
Retrieved: 2026-06-08T11:00:00Z · Confidence: high

Hunt Hypothesis

The ThreatFox: ClearFake IOCs rule detects potential adversary activity linked to the ClearFake malware, which is associated with credential theft and lateral movement. SOC teams should proactively hunt for these IOCs in Azure Sentinel to identify and mitigate early-stage compromises from advanced persistent threats.

IOC Summary

Malware Family: ClearFake Total IOCs: 16 IOC Types: domain

TypeValueThreat TypeFirst SeenConfidence
domaincebsrg.jamjahani.footballpayload_delivery2026-06-08100%
domainhjwaxur.kvbel.compayload_delivery2026-06-08100%
domaingwu729hw.parspoker.casinopayload_delivery2026-06-08100%
domaininmjycz.olabahiskayit.compayload_delivery2026-06-08100%
domainrykwhjt.winsportiran.compayload_delivery2026-06-08100%
domaintviyhdt.winstone.casinopayload_delivery2026-06-08100%
domainwin.tennispayload_delivery2026-06-08100%
domainmpozwop.winxbet.copayload_delivery2026-06-08100%
domainxzelng.jamjahani.cashpayload_delivery2026-06-08100%
domainyynpur.perfectgame.casinopayload_delivery2026-06-08100%
domainebwgtb.vezaratshart.compayload_delivery2026-06-08100%
domain5dwz6wj9.yekbetiran.compayload_delivery2026-06-08100%
domainanpysts.yasbetapp.compayload_delivery2026-06-08100%
domaincqvdiki.xenicalby6.compayload_delivery2026-06-08100%
domainpmhaqci.x50wheel.betpayload_delivery2026-06-08100%
domainqll4p9fw.one1xiran.betpayload_delivery2026-06-08100%

KQL: Domain Hunt

// Hunt for DNS queries to known malicious domains
// Source: ThreatFox - ClearFake
let malicious_domains = dynamic(["cebsrg.jamjahani.football", "hjwaxur.kvbel.com", "gwu729hw.parspoker.casino", "inmjycz.olabahiskayit.com", "rykwhjt.winsportiran.com", "tviyhdt.winstone.casino", "win.tennis", "mpozwop.winxbet.co", "xzelng.jamjahani.cash", "yynpur.perfectgame.casino", "ebwgtb.vezaratshart.com", "5dwz6wj9.yekbetiran.com", "anpysts.yasbetapp.com", "cqvdiki.xenicalby6.com", "pmhaqci.x50wheel.bet", "qll4p9fw.one1xiran.bet"]);
DnsEvents
| where Name has_any (malicious_domains)
| project TimeGenerated, Computer, Name, IPAddresses, QueryType
| order by TimeGenerated desc

Required Data Sources

Sentinel TableNotes
DnsEventsEnsure this data connector is enabled

References

False Positive Guidance

Original source: https://threatfox.abuse.ch/browse/malware/js.clearfake/