alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Suspicious Purported MSIE 7 with terse HTTP Headers GET to PHP"; flow:established,to_server; content:".php"; http_uri; nocase; content:"|20|HTTP/1.1|0d 0a|User-Agent|3a 20|Mozilla/4.0 (compatible|3b 20|MSIE 7.0|3b 20|Windows NT 5.1)|0d 0a|Host|3a 20|"; fast_pattern; content:"|0d 0a|Cache-Control|3a 20|no-cache|0d 0a 0d 0a|"; within:50; classtype:trojan-activity; sid:2012384; rev:3; metadata:created_at 2011_02_27, updated_at 2011_02_27;)

Added 2017-08-07 21:05:31 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET INFO Suspicious Purported MSIE 7 with terse HTTP Headers GET to PHP"; flow:established,to_server; content:".php"; http_uri; nocase; content:"|20|HTTP/1.1|0d 0a|User-Agent|3a 20|Mozilla/4.0 (compatible|3b 20|MSIE 7.0|3b 20|Windows NT 5.1)|0d 0a|Host|3a 20|"; fast_pattern; content:"|0d 0a|Cache-Control|3a 20|no-cache|0d 0a 0d 0a|"; within:50; classtype:trojan-activity; sid:2012384; rev:3;)

Added 2012-08-23 19:36:47 UTC


#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET DELETED Purported MSIE 7 with terse HTTP Headers GET to PHP likely check-in to CnC?"; flow:established,to_server; content:".php"; http_uri; nocase; content:"|20|HTTP/1.1|0d 0a|User-Agent|3a 20|Mozilla/4.0 (compatible|3b 20|MSIE 7.0|3b 20|Windows NT 5.1)|0d 0a|Host|3a 20|"; fast_pattern; content:"|0d 0a|Cache-Control|3a 20|no-cache|0d 0a 0d 0a|"; within:50; classtype:trojan-activity; sid:2012384; rev:1;)

Added 2012-08-21 17:40:12 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Purported MSIE 7 with terse HTTP Headers GET to PHP likely check-in to CnC?"; flow:established,to_server; content:".php"; http_uri; nocase; content:"|20|HTTP/1.1|0d 0a|User-Agent|3a 20|Mozilla/4.0 (compatible|3b 20|MSIE 7.0|3b 20|Windows NT 5.1)|0d 0a|Host|3a 20|"; fast_pattern; content:"|0d 0a|Cache-Control|3a 20|no-cache|0d 0a 0d 0a|"; within:50; classtype:trojan-activity; sid:2012384; rev:1;)

Added 2011-10-12 19:34:08 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Purported MSIE 7 with terse HTTP Headers GET to PHP likely check-in to CnC?"; flow:established,to_server; content:".php"; http_uri; nocase; content:"|20|HTTP/1.1|0d 0a|User-Agent|3a 20|Mozilla/4.0 (compatible|3b 20|MSIE 7.0|3b 20|Windows NT 5.1)|0d 0a|Host|3a 20|"; fast_pattern; content:"|0d 0a|Cache-Control|3a 20|no-cache|0d 0a 0d 0a|"; within:50; classtype:trojan-activity; sid:2012384; rev:1;)

Added 2011-02-27 01:22:47 UTC


Topic revision: r1 - 2017-08-08 - TWikiGuest
 
This site is powered by the TWiki collaboration platform Powered by Perl This site is powered by the TWiki collaboration platformCopyright © Emerging Threats