alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET ACTIVEX DjVu DjVu_ActiveX_MSOffice.dll ActiveX Component Heap Buffer Overflow";
flow:to_client,established;
content:"CLSID"; nocase;
content:"4A46B8CD-F7BD-11D4-B1D8-000102290E7C"; nocase; distance:0;
content:"0x400000"; distance:0;
content:"ImageURL"; nocase;
reference:bugtraq,31987;
reference:url,milw0rm.com/exploits/6878;
classtype:web-application-attack;
sid:2008790; rev:6;
metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, confidence High, signature_severity Major, tag ActiveX, updated_at 2019_09_27;
)