Versions (4)
Version DetailsCurrent
Rev: 4 • Nov 14, 2019, 12:00 PMET EXPLOIT_KIT Possible PurpleFox/RIG EK Flash Request M2
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT Possible PurpleFox/RIG EK Flash Request M2"; flow:established,to_server; http.method; content:"GET"; http.uri; content:".swf"; endswith; http.host; content:".xyz"; endswith; http.cookie; content:"__cfduid="; depth:9; http.header_names; content:"|0d 0a|Accept|0d 0a|Accept-Language|0d 0a|Referer|0d 0a|x-flash-version|0d 0a|Accept-Encoding|0d 0a|User-Agent|0d 0a|Host|0d 0a|Connection|0d 0a|Cookie|0d 0a 0d 0a|"; depth:110; endswith; fast_pattern; classtype:exploit-kit; sid:2028973; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_11_14, deployment Perimeter, deployment SSLDecrypt, performance_impact Significant, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_04;)
Nov 14, 2019, 12:00 PM
Apr 4, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 22, 2025, 9:34 PM
rules/emerging-exploit_kit.rules