alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE JaskaGO Infrastructure Observed Inbound"; flow:established,to_client; http.response_body; bsize:28; content:"|22|Nothing|20|Here|20|MotherFetcher|22|"; reference:url,x.com/500mk500/status/1815697464621445246; classtype:trojan-activity; sid:2054666; rev:1; metadata:attack_target Client_Endpoint, tls_state plaintext, created_at 2024_07_25, deployment Perimeter, malware_family JaskaGO, confidence High, signature_severity Major, updated_at 2024_07_25;)