alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Bredolab Downloader Communicating With Controller (1)"; flow:established,to_server; http.uri; content:"action="; nocase; content:"&entity_list="; nocase; content:"&uid="; nocase; content:"&first="; content:"&guid="; nocase; content:"&rnd="; nocase; reference:url,www.microsoft.com/security/portal/Entry.aspx?Name=TrojanDownloader%3aWin32/Bredolab.B; classtype:trojan-activity; sid:2009353; rev:10; metadata:created_at 2010_07_30, signature_severity Major, updated_at 2020_04_21;)