Versions (4)
Version DetailsCurrent
Rev: 2 • Apr 11, 2019, 12:00 PMET POLICY Net View Command in SMB Traffic - Likely Lateral Movement
alert tcp any any -> $HOME_NET 445 (msg:"ET POLICY Net View Command in SMB Traffic - Likely Lateral Movement"; flow:established,to_server; content:"SMB"; depth:8; content:"|00|n|00|e|00|t|00|"; nocase; distance:0; fast_pattern; content:"|00|v|00|i|00|e|00|w|00|"; nocase; within:19; classtype:bad-unknown; sid:2027188; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_04_11, deployment Internal, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Apr 11, 2019, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 24, 2025, 8:37 PM
rules/emerging-policy.rules