alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS MalDoc? Request for Payload (TA505 Related)"; flow:established,to_server; content:"GET"; http_method; content:".tmp"; http_uri; isdataat:!1,relative; pcre:"/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/W"; http_start; content:".tmp|20|HTTP/1."; fast_pattern; content:"|0d 0a|Host|3a 20|"; distance:1; within:8; http_header_names; content:"|0d 0a|Host|0d 0a|Cache-Control|0d 0a 0d 0a|"; depth:25; metadata: former_category CURRENT_EVENTS; classtype:trojan-activity; sid:2027143; rev:3; 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_04_02, performance_impact Moderate, updated_at 2019_04_03;)

Added 2019-04-04 19:10:17 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS MalDoc? Request for Payload (TA505 Related)"; flow:established,to_server; content:"GET"; http_method; content:".tmp"; http_uri; isdataat:!1,relative; pcre:"/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/W"; http_start; content:".tmp|20|HTTP/1.1|0d 0a|Host|3a 20|"; fast_pattern; http_header_names; content:!"Referer"; metadata: former_category CURRENT_EVENTS; classtype:trojan-activity; sid:2027143; rev:2; 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_04_02, performance_impact Moderate, updated_at 2019_04_02;)

Added 2019-04-02 18:23:33 UTC


Topic revision: r1 - 2019-04-04 - TWikiGuest
 
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