alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT Crimepack Java exploit attempt(2)"; flow:established,to_client; file.data; content:"PK"; content:"META-INF/MANIFEST"; within:50; content:"PK"; within:150; nocase; content:"Exploit|24 31 24 31 2E|class"; distance:0; fast_pattern; classtype:web-application-attack; sid:2013662; rev:3; metadata:created_at 2011_09_16, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_13;)