AT related malicious URL (hklogin.uat.mizuhoscfglobal.com/oauth2/authorize?response_type=code&client_id=bca4f495-a205-4cb4-8b0a-07f4d88a7584&scope=openid%20email%20profile&state=CeEiDbj5pJ71cSO2lzi7pvcGOXH7mmevbD7DFNqgeXo%3D&redirect_uri=https://hk.uat.mizuhoscfglobal.com/scf/login/oauth2/code/fusionauth&nonce=-f1ca21YpsZjdNfCQ4Svmqe-0XxilP2uxOGLJ32BGs8)

SID: 6013996Rev: 1EnabledDerived0 viewsHistory

Fileantiphishing.rules

CreatedJune 17, 2026

UpdatedJune 25, 2026

Classificationsocial-engineering

alert http $HOME_NET any -> any any (msg:"AT related malicious URL (hklogin.uat.mizuhoscfglobal.com/oauth2/authorize?response_type=code&client_id=bca4f495-a205-4cb4-8b0a-07f4d88a7584&scope=openid%20email%20profile&state=CeEiDbj5pJ71cSO2lzi7pvcGOXH7mmevbD7DFNqgeXo%3D&redirect_uri=https://hk.uat.mizuhoscfglobal.com/scf/login/oauth2/code/fusionauth&nonce=-f1ca21YpsZjdNfCQ4Svmqe-0XxilP2uxOGLJ32BGs8)"; flow:established,to_server; http.uri; content:"/oauth2/authorize?response_type=code&client_id=bca4f495-a205-4cb4-8b0a-07f4d88a7584&scope=openid%20email%20profile&state=CeEiDbj5pJ71cSO2lzi7pvcGOXH7mmevbD7DFNqgeXo%3D&redirect_uri=https://hk.uat.mizuhoscfglobal.com/scf/login/oauth2/code/fusionauth&nonce=-f1ca21YpsZjdNfCQ4Svmqe-0XxilP2uxOGLJ32BGs8"; startswith; fast_pattern; http.host; content:"hklogin.uat.mizuhoscfglobal.com"; endswith; reference:url,openphish.com; reference:url,julioliraup.github.io/AT/signature.html?sid=6013996; classtype:social-engineering; sid:6013996; rev:1; metadata:signature_severity Major, created_et 2026_06_17, updated_et 2026_06_25;)

References

url	openphish.com
url	julioliraup.github.io/AT/signature.html?sid=6013996

References

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