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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: 2026-07-08T11:00:00Z · Confidence: high

Hunt Hypothesis

This hunt detects adversary activity linked to the ClearFake campaign by identifying network and host interactions matching its specific set of 70 Indicators of Compromise (IOCs). Proactive hunting for these signatures in Azure Sentinel is critical to rapidly identify early-stage infections or lateral movement before they escalate into full-blown incidents.

IOC Summary

Malware Family: ClearFake Total IOCs: 70 IOC Types: domain

TypeValueThreat TypeFirst SeenConfidence
domaineluk.hazzaratbet.compayload_delivery2026-07-08100%
domainkdmr.hazzaratbet.compayload_delivery2026-07-08100%
domainhvaujhmz.alhilal90.compayload_delivery2026-07-08100%
domainqee052b3.irantop.betpayload_delivery2026-07-08100%
domaina5ozej0l.irantop.betpayload_delivery2026-07-08100%
domainbwup.catsandcarp.compayload_delivery2026-07-08100%
domain2766iljo.melbetiran.pokerpayload_delivery2026-07-08100%
domainmelbetiran.pokerpayload_delivery2026-07-08100%
domain3w6k8hlt.pinbahis.betpayload_delivery2026-07-08100%
domainpinbahis.betpayload_delivery2026-07-08100%
domainphcwqqkr[.]1xgermany.compayload_delivery2026-07-08100%
domainykgl.calvaryhospice.orgpayload_delivery2026-07-08100%
domainerrxxcnl.gamee.betpayload_delivery2026-07-08100%
domainvj7eaayr.fa1xbet.vippayload_delivery2026-07-08100%
domaingamee.betpayload_delivery2026-07-08100%
domainkqbtsllu[.]1xgame.propayload_delivery2026-07-08100%
domainfa1xbet.vippayload_delivery2026-07-08100%
domainobuf.betawarz.compayload_delivery2026-07-08100%
domainfootball7.footballpayload_delivery2026-07-08100%
domainfootball360.footballpayload_delivery2026-07-08100%
domainfezk.polbaz.betpayload_delivery2026-07-08100%
domainnqwr.polbaz.betpayload_delivery2026-07-08100%
domainironhausflow.mivonflowsrv.gardenbotnet_cc2026-07-0890%
domaintiduflxx.farsi1xbet.shoppayload_delivery2026-07-08100%
domainfarsi1xbet.shoppayload_delivery2026-07-08100%

KQL: Domain Hunt

// Hunt for DNS queries to known malicious domains
// Source: ThreatFox - ClearFake
let malicious_domains = dynamic(["eluk.hazzaratbet.com", "kdmr.hazzaratbet.com", "hvaujhmz.alhilal90.com", "qee052b3.irantop.bet", "a5ozej0l.irantop.bet", "bwup.catsandcarp.com", "2766iljo.melbetiran.poker", "melbetiran.poker", "3w6k8hlt.pinbahis.bet", "pinbahis.bet", "phcwqqkr.1xgermany.com", "ykgl.calvaryhospice.org", "errxxcnl.gamee.bet", "vj7eaayr.fa1xbet.vip", "gamee.bet", "kqbtsllu.1xgame.pro", "fa1xbet.vip", "obuf.betawarz.com", "football7.football", "football360.football", "fezk.polbaz.bet", "nqwr.polbaz.bet", "ironhausflow.mivonflowsrv.garden", "tiduflxx.farsi1xbet.shop", "farsi1xbet.shop", "srgq.icebet90.com", "kcyh.icebet90.com", "aeons-echo.org", "artisan-advertising.cc", "brain-game.cc", "celebration-internet.cc", "ed-security-buff.cc", "fast-node.com", "firewall-sentinel.cc", "flame-guard.cc", "islandepstain.cc", "lavande-rocket.cc", "pkg.vogueatelier.cc", "quartermaster-sec.cc", "solid-manage.com", "tikcettoread.com", "cmicrosoft1.click", "fd.gstats-api-contact.cc", "mgo.gstats-api-contact.cc", "a1ukh8ol.cialispi.com", "ecouvs23.cialispi.com", "rbthbhfo.backlinkbet.com", "jrfl.hazzaratbet.com", "mfrj.hazzaratbet.com", "yhqm.milioner.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

Here are 5 specific false positive scenarios for the ThreatFox: ClearFake IOCs detection rule in an enterprise environment, along with suggested filters or exclusions:

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