AT related malicious URL (microsoft .authorised-support .com/new-account/EOzAFbYj1bjLmgufSIlKJJR9Kpvsy5kc3UkY=3Ag==5WFxWR1pGWlNBallaUlxbakJcQV1qRVRGRkJaR1E=/6Xx5KG1mKRNjeU3rSnC8diFTM7R4V1de)

SID: 6001500Rev: 20 views
Sourcejulioliraup/antiphishing
CreatedMay 22, 2026
UpdatedMay 22, 2026
Classificationsocial-engineering
alert http $HOME_NET any -> any any (msg:"AT related malicious URL (microsoft .authorised-support .com/new-account/EOzAFbYj1bjLmgufSIlKJJR9Kpvsy5kc3UkY=3Ag==5WFxWR1pGWlNBallaUlxbakJcQV1qRVRGRkJaR1E=/6Xx5KG1mKRNjeU3rSnC8diFTM7R4V1de)"; flow:established,to_server; http.uri; content:"/new-account/EOzAFbYj1bjLmgufSIlKJJR9Kpvsy5kc3UkY=3Ag==5WFxWR1pGWlNBallaUlxbakJcQV1qRVRGRkJaR1E=/6Xx5KG1mKRNjeU3rSnC8diFTM7R4V1de"; startswith; fast_pattern; http.host; content:"microsoft.authorised-support.com"; endswith; reference:url,openphish.com; reference:url,github.com/julioliraup/Antiphishing; reference:url,julioliraup.github.io/ET/signature.html?sid=6001500; classtype:social-engineering; sid:6001500; rev:2; metadata:signature_severity Major, created_et 2026_05_11, updated_et 2025_05_11;)

References

urlopenphish.com
urlgithub.com/julioliraup/Antiphishing
urljulioliraup.github.io/ET/signature.html?sid=6001500

Metadata

signature severityMajor
created et2026_05_11
updated et2025_05_11

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