#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET DELETED W32/OpenCapture CnC? Checkin"; flow:established,to_server; content:"/check_counter.php?pi="; http_uri; content:"&gu="; http_uri; content:"&ac="; http_uri; classtype:trojan-activity; sid:2013722; rev:1;)

Added 2012-07-23 21:19:17 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN W32/OpenCapture CnC? Checkin"; flow:established,to_server; content:"/check_counter.php?pi="; http_uri; content:"&gu="; http_uri; content:"&ac="; http_uri; classtype:trojan-activity; sid:2013722; rev:1;)

Added 2011-10-12 19:37:23 UTC

alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN W32/OpenCapture CnC? Checkin"; flow:established,to_server; content:"/check_counter.php?pi="; http_uri; content:"&gu="; http_uri; content:"&ac="; http_uri; classtype:trojan-activity; sid:2013722; rev:1;)

Added 2011-09-30 17:46:00 UTC