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Rev: 1 • Mar 27, 2026, 12:00 PMET MALWARE TeamPCP litellm SupplyChain Attack Payload Request (Windows)
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE TeamPCP litellm SupplyChain Attack Payload Request (Windows)"; flow:established,to_server; http.method; content:"GET"; http.uri; bsize:11; content:"/hangup.wav"; fast_pattern; http.header_names; content:!"|0d 0a|referer|0d 0a|"; nocase; reference:url,x.com/IntCyberDigest/status/2037469883064078502; classtype:trojan-activity; sid:2068473; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2026_03_27, deployment Perimeter, deployment SSLDecrypt, confidence Medium, signature_severity Major, updated_at 2026_03_27, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1105, mitre_technique_name Ingress_Tool_Transfer; target:src_ip;)
Mar 27, 2026, 12:00 PM
Mar 27, 2026, 12:00 PM
Mar 27, 2026, 8:34 PM
May 14, 2026, 10:34 PM
rules/emerging-malware.rules