alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET RETIRED Win32/QQPass Checkin"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/work/make_ck.php"; fast_pattern; bsize:17; http.request_body; content:"do=get&action=ckone&name=xh&cpu="; startswith; reference:md5,8cdd7aa4743a00564663870139ab764a; classtype:trojan-activity; sid:2038902; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_09_19, deployment Perimeter, former_category MALWARE, malware_family Win32_QQPass, performance_impact Low, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_09_18, reviewed_at 2024_09_18;)