ET INFO Observed URL Shortener Service Domain (shorter .me in TLS SNI)
Sourceet/open
CreatedJanuary 23, 2026
UpdatedJanuary 23, 2026
Classificationmisc-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed URL Shortener Service Domain (shorter .me in TLS SNI)"; flow:established,to_server; tls.sni; bsize:10; content:"shorter.me"; fast_pattern; reference:url,shorter.me/; classtype:misc-activity; sid:2067074; rev:1; metadata:attack_target Client_Endpoint, created_at 2026_01_23, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2026_01_23;)
References
| url | shorter.me/ |
Metadata
attack targetClient_Endpoint
created at2026_01_23
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityInformational
updated at2026_01_23
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