alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET ACTIVEX Possible Windows Live Writer ActiveX BlogThisLink Method Access Denail of Service Attack";
flow:to_client,established;
file_data;
content:"CLSID"; nocase;
content:"8F085BC0-363D-4219-95BA-DC8A5E06D295"; nocase; distance:0;
content:"BlogThisLink"; nocase; distance:0;
reference:url,1337day.com/exploits/17583;
classtype:attempted-user;
sid:2014765; rev:5;
metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2012_05_18, deployment Perimeter, confidence Medium, signature_severity Major, tag ActiveX, updated_at 2019_07_26;
)