alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT pshell dl/execute primitives in wideb64 1"; flow:established,to_client; file_data; content:"U3RhcnQtUHJvY2Vzc"; content:"cnVuZGxsMz"; content:"VXNlckluaXRNcHJMb2dvblNjcmlwd"; metadata: former_category WEB_CLIENT; reference:url,securingtomorrow.mcafee.com/mcafee-labs/apt28-threat-group-adopts-dde-technique-nyc-attack-theme-in-latest-campaign/; classtype:trojan-activity; sid:2024971; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag Web_Client_Attacks, signature_severity Major, created_at 2017_11_07, updated_at 2017_11_07;)

Added 2017-11-08 16:30:22 UTC


Topic revision: r1 - 2017-11-08 - TWikiGuest
 
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