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ThreatFox: php.shin_webshell IOCs

ioc-hunt HIGH ThreatFox
DnsEvents
iocphp-shin_webshellthreatfoxwebshell
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: 2026-08-29T11:00:00Z · Confidence: high

Hunt Hypothesis

This hunt hypothesis targets adversaries deploying the php.shin_webshell malware to establish persistence and execute remote commands on compromised web servers, thereby enabling data exfiltration and arbitrary command execution. A proactive search within Azure Sentinel is critical because this threat often masquerades as legitimate administrative tools, making early detection essential to prevent unauthorized access and potential lateral movement before significant data loss occurs.

IOC Summary

Malware Family: php.shin_webshell Total IOCs: 76 IOC Types: domain

TypeValueThreat TypeFirst SeenConfidence
domaindoxise.workers.devbotnet_cc2026-08-2950%
domainmuwlx00405.workers.devbotnet_cc2026-08-2950%
domain953sensible.workers.devbotnet_cc2026-08-2950%
domaintuqewyla.workers.devbotnet_cc2026-08-2950%
domaincmbhbf32su.workers.devbotnet_cc2026-08-2950%
domainuuvtq10338.workers.devbotnet_cc2026-08-2950%
domainxyqulyme.workers.devbotnet_cc2026-08-2950%
domainz2svmka7bc.workers.devbotnet_cc2026-08-2950%
domaindorree8903.workers.devbotnet_cc2026-08-2950%
domainsodyruzu.workers.devbotnet_cc2026-08-2950%
domainletygoji.workers.devbotnet_cc2026-08-2950%
domainwomose.workers.devbotnet_cc2026-08-2950%
domainxaucs09664.workers.devbotnet_cc2026-08-2950%
domainlzoao88779.workers.devbotnet_cc2026-08-2950%
domaindgs6sfnxy1.workers.devbotnet_cc2026-08-2950%
domaindozuvime.workers.devbotnet_cc2026-08-2950%
domainjikiwesi.workers.devbotnet_cc2026-08-2950%
domainfvqyq70147.workers.devbotnet_cc2026-08-2950%
domainekvm8w7naz.workers.devbotnet_cc2026-08-2950%
domainbrd55i3s5p.workers.devbotnet_cc2026-08-2950%
domainguzory.workers.devbotnet_cc2026-08-2950%
domainnmnwn42925.workers.devbotnet_cc2026-08-2950%
domainbuwegy.workers.devbotnet_cc2026-08-2950%
domainwabirana.workers.devbotnet_cc2026-08-2950%
domainchpbj98049.workers.devbotnet_cc2026-08-2950%

KQL: Domain Hunt

// Hunt for DNS queries to known malicious domains
// Source: ThreatFox - php.shin_webshell
let malicious_domains = dynamic(["doxise.workers.dev", "muwlx00405.workers.dev", "953sensible.workers.dev", "tuqewyla.workers.dev", "cmbhbf32su.workers.dev", "uuvtq10338.workers.dev", "xyqulyme.workers.dev", "z2svmka7bc.workers.dev", "dorree8903.workers.dev", "sodyruzu.workers.dev", "letygoji.workers.dev", "womose.workers.dev", "xaucs09664.workers.dev", "lzoao88779.workers.dev", "dgs6sfnxy1.workers.dev", "dozuvime.workers.dev", "jikiwesi.workers.dev", "fvqyq70147.workers.dev", "ekvm8w7naz.workers.dev", "brd55i3s5p.workers.dev", "guzory.workers.dev", "nmnwn42925.workers.dev", "buwegy.workers.dev", "wabirana.workers.dev", "chpbj98049.workers.dev", "disappointed5249.workers.dev", "banivi.workers.dev", "wowila.workers.dev", "distinct82.workers.dev", "orangeaccessible.workers.dev", "kysefeco.workers.dev", "nadavega.workers.dev", "hneep30685.workers.dev", "jawajacy.workers.dev", "puqc3ya8ik.workers.dev", "nv7oubi9ar.workers.dev", "tisonami.workers.dev", "nivexy.workers.dev", "zarohimu.workers.dev", "syvadone.workers.dev", "qixysyle.workers.dev", "towide.workers.dev", "imcfl38829.workers.dev", "maive55295.workers.dev", "wz84vmk9k0.workers.dev", "qoloroso.workers.dev", "suqyvyxu.workers.dev", "linyse.workers.dev", "l8rdio99d9.workers.dev", "yg8r9mewgv.workers.dev"]);
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: php.shin_webshell IOCs rule, including targeted filters and exclusions tailored for an enterprise environment:

Original source: https://threatfox.abuse.ch/browse/malware/php.shin_webshell/