Rule History

alert smb any any -> $HOME_NET 445 (msg:"ET POLICY SMB2 NT Create AndX Request For an Executable File In a Temp Directory"; flow:established,to_server; content:"SMB"; depth:8; content:"|05 00|"; distance:8; within:2; content:"t|00|e|00|m|00|p|00 5c 00|"; nocase; distance:0; content:"|00 2e 00|e|00|x|00|e|00|"; nocase; distance:0; classtype:misc-activity; sid:2025703; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target SMB_Client, created_at 2018_07_16, deployment Internal, confidence High, signature_severity Informational, updated_at 2023_05_09;)