alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/Rage Stealer CnC Exfil via Telegram (POST)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/bot"; startswith; content:"/sendDocument?chat_id="; content:"NEW|20|LOG|20|FROM"; fast_pattern; content:"|3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d|"; content:"GRABBED|20|SOFTWARE|3a|"; reference:url,twitter.com/suyog41/status/1683455972910481409; classtype:command-and-control; sid:2046900; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_07_25, deployment Perimeter, deployment SSLDecrypt, malware_family Win32_Rage, confidence High, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_07_25;)