alert tcp $EXTERNAL_NET any -> $HOME_NET 1755 (msg:"ET DOS Microsoft Streaming Server Malformed Request"; flow:established,to_server; content:"MSB "; depth:4; content:"|06 01 07 00 24 00 00 40 00 00 00 00 00 00 01 00 00 00|"; within:18; reference:bugtraq,1282; reference:url,www.microsoft.com/technet/security/bulletin/ms00-038.mspx; classtype:attempted-dos; sid:2002843; rev:5; metadata:created_at 2010_07_30, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_20;)