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Rev: 1 • Apr 10, 2019, 12:00 PMET POLICY Powershell Command With No Profile Argument Over SMB - Likely Lateral Movement
alert tcp any any -> $HOME_NET 445 (msg:"ET POLICY Powershell Command With No Profile Argument Over SMB - Likely Lateral Movement"; flow:established,to_server; content:"SMB"; depth:8; content:"powershell"; nocase; distance:0; content:"-nop"; distance:0; classtype:bad-unknown; sid:2027169; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_04_10, deployment Internal, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1570, mitre_technique_name Lateral_Tool_Transfer;)
Apr 10, 2019, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 25, 2025, 9:34 PM
rules/emerging-policy.rules