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Rev: 3 • Jun 19, 2015, 12:00 PMET EXPLOIT_KIT CottonCastle/Niteris EK Exploit URI Struct June 19 2015
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT CottonCastle/Niteris EK Exploit URI Struct June 19 2015"; flow:established,to_server; content:"?time="; http_uri; fast_pattern; content:"&stamp="; distance:0; http_uri; content:"."; distance:0; http_uri; pcre:"/^\/[a-z]+\/[a-z]+\/\d\/[A-Z]+\/[a-f0-9]{32}(?:[a-f0-9]{8})?\.[a-z]+\?time=[^&]+&stamp=[a-z]*\d+(?:\.[a-z]*\d+)+$/U"; classtype:exploit-kit; sid:2021307; rev:3; metadata:created_at 2015_06_19, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Jun 19, 2015, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
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rules/emerging-exploit_kit.rules