alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Unknown Chinese Threat Actor Malicious Redirect Activity"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/public/"; startswith; fast_pattern; pcre:"/^x?\/jquery\.min\.js\?ver=[0-9a-f]{24}$/R"; http.referer; content:"/s/02B"; pcre:"/^[a-z]$/R"; reference:url,imp0rtp3.wordpress.com/2021/08/12/tetris/; classtype:trojan-activity; sid:2033720; rev:2; metadata:attack_target Client_Endpoint, created_at 2021_08_13, deployment Perimeter, deployment SSLDecrypt, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_08_07;)