Rule History

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET EXPLOIT_KIT Unknown EK Using Office/.Net ROP/ASLR Bypass"; flow:established,to_client; file_data; content:"function align_esp("; fast_pattern:only; classtype:exploit-kit; sid:2017485; rev:1; metadata:created_at 2013_09_19, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)