alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT CrimePack Jar 2 Dec 16 2013"; flow:established,to_server; flowbits:set,et.exploitkitlanding; http.uri; content:"/serial.jar"; fast_pattern; http.user_agent; content:"Java/1."; classtype:exploit-kit; sid:2017866; rev:6; metadata:created_at 2013_12_17, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_17;)