ET INFO Observed URL Shortening Service Domain (maxiurl .com in TLS SNI)
Sourceet/open
CreatedApril 15, 2022
UpdatedApril 15, 2022
Classificationmisc-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed URL Shortening Service Domain (maxiurl .com in TLS SNI)"; flow:established,to_server; tls.sni; content:"maxiurl.com"; bsize:11; fast_pattern; classtype:misc-activity; sid:2036227; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_04_15, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_04_15;)
Metadata
attack targetClient_Endpoint
created at2022_04_15
deploymentPerimeter
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2022_04_15
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