alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE COMSUON Stealer Exfil via Telegram"; flow:established,to_server; http.method; content:"POST"; http.host; content:"api.telegram.org"; http.request_body; content:"|3c|pre|3e|COMSUON|20|v"; fast_pattern; content:"Browser|20 20|Prof|20|Pass|20|Cook"; reference:md5,3c0238268ea94638cfe76969ae27e410; reference:url,x.com/suyog41/status/2044311487007912063; classtype:command-and-control; sid:2068805; 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_04_16, deployment Perimeter, deployment SSLDecrypt, confidence High, signature_severity Critical, tag c2, updated_at 2026_04_16, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol; target:src_ip;)