alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET WORM W32/Rimecud wg.txt Checkin"; flow:established,to_server; http.uri; content:"/wg.txt"; reference:md5,a89f7289d5cce821a194542e90026082; reference:md5,fd56ce176889d4fbe588760a1da6462b; reference:url,www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Worm%3AWin32%2FRimecud; classtype:trojan-activity; sid:2014402; rev:3; metadata:created_at 2012_03_20, signature_severity Major, updated_at 2020_04_21;)