Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/CollectorStealer - Uploading System Information"; flow:established,to_server; http.method; content:"POST"; http.uri; content:".php?id="; content:"&cc="; content:"&pc="; content:"&hash="; http.user_agent; bsize:8; content:"uploader"; fast_pattern; http.header_names; content:!"|0d 0a|Referer|0d 0a|"; http.request_body; content:"Content-Disposition|3a 20|form-data|3b 20|name="; content:".zip|22 0d 0a|"; within:150; content:"PK"; distance:0; reference:md5,046dcdb20a8358faadc394e786820dd4; classtype:trojan-activity; sid:2034323; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_02_26, deployment Perimeter, malware_family CollectorStealer, confidence High, signature_severity Major, updated_at 2024_03_11;)