alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN APT28/Sofacy Zebrocy Secondary Payload CnC? Checkin"; flow:established,to_server; urilen:1; content:"POST"; http_method; content:"Go-http-client/"; http_user_agent; depth:15; fast_pattern; content:"l="; http_client_body; depth:2; content:!"%"; http_client_body; http_header_names; content:!"Referer"; metadata: former_category TROJAN; reference:url,unit42.paloaltonetworks.com/sofacy-creates-new-go-variant-of-zebrocy-tool; reference:md5,3773150aeee03783a6da0820a8feb752; classtype:trojan-activity; sid:2026754; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2019_01_03, malware_family Zebrocy, performance_impact Moderate, updated_at 2019_01_03;)

Added 2019-01-03 17:59:50 UTC


Topic revision: r1 - 2019-01-03 - TWikiGuest
 
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