alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CURRENT_EVENTS Blackhole/Cool txt URI Struct"; flow:to_server,established; content:".txt"; http_uri; fast_pattern:only; pcre:"/\/(?:(?:(?:detec|meri)t|[wW]atche|link)s|co(?:ntrolling|mplaints)|r(?:ea(?:che)?d|aise)|(?:alternat|fin)e|s(?:erver|tring)|t(?:hought|opic)|w(?:hite|orld)|en(?:sure|ds)|indication|kill|Web)\/([a-z]{2,19}[-_]){1,4}[a-z]{2,19}\.txt(\?[a-zA-Z]+?=[a-zA-Z0-9]+?&[\x3ba-zA-Z]+?=[a-zA-Z0-9]+?)?$/U"; classtype:trojan-activity; sid:2015933; rev:5;)

Added 2013-07-23 22:47:45 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CURRENT_EVENTS Blackhole 2 Landing Page (8)"; flow:to_server,established; content:"/less/"; fast_pattern:only; http_uri; content:".php"; http_uri; pcre:"/\/less\/([a-z]{1,16}[-_]){1,4}[a-z]{1,16}\.php/U"; classtype:trojan-activity; sid:2015933; rev:4;)

Added 2012-11-26 22:42:41 UTC


Topic revision: r1 - 2013-07-24 - TWikiGuest
 
This site is powered by the TWiki collaboration platform Powered by Perl This site is powered by the TWiki collaboration platformCopyright © Emerging Threats