Versions (3)
Version DetailsCurrent
Rev: 3 • Mar 31, 2017, 12:00 PMET EXPLOIT_KIT Suspicious Decimal IP Redirect - Observed in RIG EK Redirects M2
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT Suspicious Decimal IP Redirect - Observed in RIG EK Redirects M2"; flow:from_server,established; http.stat_code; content:"302"; http.header; content:"Content-Length|3a 20|0|0d 0a|"; fast_pattern; content:"Location|3a 20|http|3a 2f 2f|1"; nocase; pcre:"/^\d+[\r\n\x2f]/mi"; http.content_type; content:"text/html"; startswith; reference:url,blog.malwarebytes.com/cybercrime/2017/03/websites-compromised-decimal-ip-campaign/; classtype:exploit-kit; sid:2024134; rev:3; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2017_03_31, deployment Perimeter, confidence Medium, signature_severity Major, tag Redirector, updated_at 2020_08_04;)
Mar 31, 2017, 12:00 PM
Aug 4, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-exploit_kit.rules