Versions (4)
Version DetailsCurrent
Rev: 4 • May 13, 2015, 12:00 PMET MALWARE Win32/Agent.WVW CnC Beacon 2
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/Agent.WVW CnC Beacon 2"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/p?"; depth:3; fast_pattern; content:"|3b|"; distance:0; content:"|3b|"; distance:0; content:"|3b|"; distance:0; content:"|3b|"; distance:0; pcre:"/^\/p\?\d+(?:\x3b\d+){4}$/"; reference:md5,1de834aca8905124e1abcd4f71dea062; classtype:command-and-control; sid:2021088; rev:4; metadata:attack_target Client_Endpoint, created_at 2015_05_13, deployment Perimeter, malware_family Win32_Agent_WVW, signature_severity Major, tag c2, updated_at 2020_05_22, mitre_tactic_id TA0010, mitre_tactic_name Exfiltration, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)
May 13, 2015, 12:00 PM
May 22, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules