alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET HUNTING Suspicious User-Agent String Observed Inbound (Salesforce-CLI/1.0)"; flow:established,to_server; http.user_agent; bsize:18; content:"Salesforce-CLI/1.0"; fast_pattern; reference:url,cloud.google.com/blog/topics/threat-intelligence/data-theft-salesforce-instances-via-salesloft-drift; classtype:trojan-activity; sid:2064295; rev:1; metadata:affected_product Web_Server_Applications, attack_target Web_Server, tls_state TLSDecrypt, created_at 2025_09_04, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_09_04, mitre_tactic_id TA0043, mitre_tactic_name Reconnaissance, mitre_technique_id T1590, mitre_technique_name Gather_Victim_Network_Information; target:dest_ip;)