AT related malicious URL (s4a1ucgs.authlnk.com/login/ryNAfk2CY4FCTGQheCqn0ssAICGyBCh2LL41)

SID: 6002735Rev: 10 views
Sourcejulioliraup/antiphishing
CreatedMay 22, 2026
UpdatedMay 22, 2026
Classificationsocial-engineering
alert http $HOME_NET any -> any any (msg:"AT related malicious URL (s4a1ucgs.authlnk.com/login/ryNAfk2CY4FCTGQheCqn0ssAICGyBCh2LL41)"; flow:established,to_server; http.uri; content:"/login/ryNAfk2CY4FCTGQheCqn0ssAICGyBCh2LL41"; startswith; fast_pattern; http.host; content:"s4a1ucgs.authlnk.com"; endswith; reference:url,openphish.com; reference:url,julioliraup.github.io/ET/signature.html?sid=6002735; classtype:social-engineering; sid:6002735; rev:1; metadata:signature_severity Major, created_et 2026_05_18;)

References

urlopenphish.com
urljulioliraup.github.io/ET/signature.html?sid=6002735

Metadata

signature severityMajor
created et2026_05_18

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