Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET RETIRED [TW] Page Contains Redirect to Likely Urlpages Web Hosting Technique"; flow:established,to_client; file_data; content:"window.location.replace("; content:"#eyJ2ZXJzaW9uIjoiMC4yLjAiLCJjb21wcmVzc2Vk"; distance:0; reference:url,github.com/jstrieb/urlpages; classtype:misc-activity; sid:2036745; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_06_01, deployment Perimeter, former_category HUNTING, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_10_15, reviewed_at 2024_10_15;)