Rule History

alert smb any any -> $HOME_NET any (msg:"ET EXPLOIT Possible Successful ETERNALROMANCE MS17-010 - Windows Executable Observed"; flow:to_server,established; flowbits:isset,ETPRO.ETERNALROMANCE; content:"|FF|SMB|26 00 00 00 00|"; offset:4; depth:9; content:"|4d 5a|"; distance:0; content:"This program cannot be run"; nocase; distance:0; fast_pattern; classtype:trojan-activity; sid:2024207; rev:3; metadata:attack_target SMB_Server, created_at 2017_04_17, deployment Internal, confidence Medium, signature_severity Critical, updated_at 2022_03_17;)