alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE 404Search Spyware User-Agent (404search)"; flow:established,to_server; content:"User-Agent|3a| 404search"; http_header; reference:url,doc.emergingthreats.net/2001852; classtype:trojan-activity; sid:2001852; rev:28; metadata:attack_target Client_Endpoint, deployment Perimeter, tag Spyware_User_Agent, signature_severity Minor, created_at 2010_07_30, updated_at 2016_07_01;)

Added 2017-08-07 20:55:42 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE 404Search Spyware User-Agent (404search)"; flow:established,to_server; content:"User-Agent|3a| 404search"; http_header; reference:url,doc.emergingthreats.net/2001852; classtype:trojan-activity; sid:2001852; rev:27;)

Added 2011-12-15 18:09:01 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent|3a| 404search"; http_header; reference:url,doc.emergingthreats.net/2001852; classtype:trojan-activity; sid:2001852; rev:26;)

Added 2011-10-12 19:10:57 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent|3a| 404search"; http_header; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2001852; sid:2001852; rev:26;)

Added 2011-09-14 21:06:07 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent|3a| 404search"; http_header; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2001852; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_404Search; sid:2001852; rev:26;)

Added 2011-02-04 17:21:37 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent|3a| 404search"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2001852; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_404Search; sid:2001852; rev:24;)

Added 2010-07-29 22:05:00 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent|3a| 404search"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2001852; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_404Search; sid:2001852; rev:24;)

Added 2010-07-29 22:05:00 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\: 404search"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2001852; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_404Search; sid:2001852; rev:23;)

Added 2010-06-28 22:47:02 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\: 404search"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2001852; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_404Search; sid:2001852; rev:23;)

Added 2010-06-28 22:47:02 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\: 404search"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2001852; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_404Search; sid: 2001852; rev:23;)

Added 2009-11-25 11:39:02 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\: 404search"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2001852; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_404Search; sid: 2001852; rev:23;)

Added 2009-11-25 11:39:02 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\: 404search"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2001852; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2001852; rev:21;)

Added 2009-02-09 21:30:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\: 404search"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2001852; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2001852; rev:21;)

Added 2009-02-09 21:30:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\: 404search"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2001852; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2001852; rev:21;)

Added 2009-02-09 21:29:24 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\: 404search"; classtype: trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2001852; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2001852; rev:21;)

Added 2009-02-09 21:29:24 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\: 404search"; classtype: trojan-activity; sid: 2001852; rev:20;)

Added 2008-07-23 10:00:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\: 404search"; classtype: trojan-activity; sid: 2001852; rev:20;)

Added 2008-07-23 10:00:23 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\:"; nocase; content:"404search"; within:150; pcre:"/User-Agent\:[^\n]+404search/i"; classtype: trojan-activity; sid: 2001852; rev:19;)

Added 2008-05-09 17:01:40 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\:"; nocase; content:"404search"; within:150; pcre:"/User-Agent\:[^\n]+404search/i"; classtype: trojan-activity; sid: 2001852; rev:19;)

Added 2008-05-09 17:01:40 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+404search/i"; classtype: trojan-activity; sid: 2001852; rev:18;)

Added 2008-01-28 17:24:19 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+404search/i"; classtype: trojan-activity; sid: 2001852; rev:18;)

Added 2008-01-28 17:24:19 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg: "BLEEDING-EDGE MALWARE 404Search Spyware User Agent"; flow:established,to_server; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+404search/i"; classtype: trojan-activity; sid: 2001852; rev:17;)

Added 2007-03-08 16:35:41 UTC


Topic revision: r1 - 2017-08-08 - TWikiGuest
 
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