Versions (3)
Version DetailsCurrent
Rev: 3 • Dec 13, 2013, 12:00 PMET MALWARE W32/Ke3chang.MyWeb.APT Campaign CnC Beacon
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE W32/Ke3chang.MyWeb.APT Campaign CnC Beacon"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/MYWEB/SearchX.ASpX?id1="; depth:24; content:"&id2="; distance:0; content:"&id3="; distance:0; content:"&id4="; distance:0; reference:url,www.fireeye.com/resources/pdfs/fireeye-operation-ke3chang.pdf; reference:url,www.fireeye.com/blog/technical/malware-research/2013/12/operation-ke3chang-targeted-attacks-against-ministries-of-foreign-affairs.html; classtype:targeted-activity; sid:2017857; rev:3; metadata:attack_target Client_Endpoint, created_at 2013_12_13, deployment Perimeter, signature_severity Major, tag c2, updated_at 2020_04_27, mitre_tactic_id TA0010, mitre_tactic_name Exfiltration, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)
Dec 13, 2013, 12:00 PM
Apr 27, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules