Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT Astrum EK Landing"; flow:established,from_server; file_data; content:"|7b 72 65 74 75 72 6e 20 75 6e 65 73 63 61 70 65|"; content:"|3e 3e 38 26 32 35 35 29 29 3b 62 72 65 61 6b 3b 63 61 73 65 20 32 3a|"; content:"|29 5e 32 35 35 26|"; classtype:exploit-kit; sid:2019130; rev:3; metadata:created_at 2014_09_08, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)