alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN YordanyanActiveAgent? Generic CnC? Pattern"; flow:established,to_server; content:"/rest/v"; http_uri; content:"/clients/client?"; http_uri; distance:0; content:"&agent_id="; http_uri; distance:0; fast_pattern; content:!"Mozilla"; http_user_agent; content:!"Referer"; http_header; content:!"Accept"; http_header; metadata: former_category TROJAN; reference:md5,d71d1ad067c3d4dc9ca74cca76bc9139; classtype:trojan-activity; sid:2026436; 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 2018_10_04, malware_family ActiveAgent?, updated_at 2018_10_04;)

Added 2018-10-04 17:21:48 UTC


Topic revision: r1 - 2018-10-04 - TWikiGuest
 
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