alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET RETIRED BunnyLoader CnC Tasking Response"; flow:established,to_client; flowbits:isset,ET.BunnyLoader.Tasking; http.stat_code; content:"200"; http.content_len; byte_test:0,>=,33,0,string,dec; http.response_body; content:"ID|3a 20|"; startswith; pcre:"/^\d{1,2}/R"; content:"|20|Name|3a 20|"; distance:0; within:10; content:"|20|Params|3a 20|"; fast_pattern; distance:0; within:100; reference:url,www.zscaler.com/blogs/security-research/bunnyloader-newest-malware-service; reference:md5,dbf727e1effc3631ae634d95a0d88bf3; classtype:trojan-activity; sid:2048400; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, created_at 2023_10_04, deployment Perimeter, former_category MALWARE, malware_family BunnyLoader, performance_impact Low, confidence High, signature_severity Major, updated_at 2025_04_17, reviewed_at 2025_04_17; target:dest_ip;)