#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; content:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/i"; pcre:"/Host\x3a [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; reference:url,doc.emergingthreats.net/2006411; classtype:trojan-activity; sid:2006411; rev:8;)

Added 2011-10-12 19:20:40 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; content:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/i"; pcre:"/Host\x3a [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006411; sid:2006411; rev:8;)

Added 2011-09-14 22:34:13 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; content:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/i"; pcre:"/Host\x3a [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006411; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Storm; sid:2006411; rev:8;)

Added 2011-02-07 22:32:43 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET"; http_method; content:"/?"; http_uri; pcre:"/GET \/\?[0-9a-f]{16}/Ui"; pcre:"/Host\: [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006411; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Storm; sid:2006411; rev:7;)

Added 2011-02-04 17:25:21 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/Ui"; pcre:"/Host\: [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006411; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Storm; sid:2006411; rev:6;)

Added 2009-02-13 19:47:25 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/Ui"; pcre:"/Host\: [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006411; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Storm; sid:2006411; rev:6;)

Added 2009-02-13 19:47:25 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/Ui"; pcre:"/Host\: [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006411; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Storm; sid:2006411; rev:6;)

Added 2009-02-13 19:46:38 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/Ui"; pcre:"/Host\: [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006411; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Storm; sid:2006411; rev:6;)

Added 2009-02-13 19:46:38 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/Ui"; pcre:"/Host\: [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006411; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Storm; sid:2006411; rev:6;)

Added 2009-02-13 19:45:23 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/Ui"; pcre:"/Host\: [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2006411; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/VIRUS/TROJAN_Storm; sid:2006411; rev:6;)

Added 2009-02-13 19:45:23 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/Ui"; pcre:"/Host\: [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; sid:2006411; rev:5;)

Added 2008-01-31 10:12:24 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/Ui"; pcre:"/Host\: [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; sid:2006411; rev:5;)

Added 2008-01-31 10:12:24 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"BLEEDING-EDGE TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/Ui"; pcre:"/Host\: [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; sid:2006411; rev:4;)

Added 2007-11-14 04:16:02 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"BLEEDING-EDGE TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/Ui"; pcre:"/Host\: [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; sid:2006411; rev:4;)

Added 2007-11-14 04:16:02 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"BLEEDING-EDGE TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/Ui"; pcre:"/Host\: [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; sid:2006411; rev:4;)

Added 2007-10-15 11:55:08 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"BLEEDING-EDGE TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/Ui"; pcre:"/Host\: [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; sid:2006411; rev:4;)

Added 2007-10-15 11:55:07 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"BLEEDING-EDGE TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET \/\?[0-9a-f]{16}/Ui"; pcre:"/Host\: [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/i"; classtype:trojan-activity; sid:2006411; rev:4;)

Added 2007-07-25 04:45:44 UTC

From analysis of compromised hosts:

http://www.symantec.com/outbreak/storm_trojan.html

-- ShirkDog? - 04 Aug 2007


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"BLEEDING-EDGE TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET http\:\/\/[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+\/\?[0-9a-f]{16}/Ui"; classtype:trojan-activity; sid:2006411; rev:2;)

Added 2007-07-20 23:44:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"BLEEDING-EDGE TROJAN Storm Worm HTTP Request"; flow:established,to_server; content:"GET "; depth:4; offset:0; uricontent:"/?"; pcre:"/GET http\:\/\/[0-9]+\.[0-9]+\.[0-9]+\.]0-9]+\/\?[0-9a-f]{16}/Ui"; classtype:trojan-activity; sid:2006411; rev:1;)

Added 2007-07-19 04:38:54 UTC


Topic revision: r4 - 2007-08-04 - ShirkDog?
 
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