alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN MSIL/Almashreq CnC? Checkin"; flow:established,to_server; content:"POST"; http_method; content:"MS|20|Web|20|Services|20|Client|20|Protocol"; http_user_agent; fast_pattern; content:"<?xml"; http_client_body; depth:5; content:""; http_client_body; distance:0; content:"<|2f|PCName>"; http_client_body; distance:0; http_header_names; content:"SOAPAction"; content:!"Referer"; metadata: former_category TROJAN; classtype:trojan-activity; sid:2027353; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag Backdoor, signature_severity Major, created_at 2019_05_13, performance_impact Low, updated_at 2019_05_13;)

Added 2019-05-14 20:52:30 UTC



This topic: Main > 2027353
Topic revision: r1 - 2019-05-15 - TWikiGuest
 
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