#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE
XupiterToolbar? Spyware User-Agent (
XupiterToolbar?)"; flow: to_server,established; content:"XupiterToolbar"; http_header; fast_pattern; pcre:"/User-Agent\:[^\n]+XupiterToolbar/iH"; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; classtype:trojan-activity; sid:2002071; rev:18; metadata:attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, former_category ADWARE_PUP, signature_severity Minor, tag Spyware_User_Agent, updated_at 2020_10_12;)
Added 2020-10-12 18:29:46 UTC
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE
XupiterToolbar? Spyware User-Agent (
XupiterToolbar?)"; flow: to_server,established; content:"XupiterToolbar"; http_header; fast_pattern; pcre:"/User-Agent\:[^\n]+XupiterToolbar/iH"; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; classtype:trojan-activity; sid:2002071; rev:18; metadata:attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, former_category ADWARE_PUP, signature_severity Minor, tag Spyware_User_Agent, updated_at 2019_10_07;)
Added 2020-08-05 19:01:37 UTC
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE
XupiterToolbar? Spyware User-Agent (
XupiterToolbar?)"; flow: to_server,established; content:"XupiterToolbar"; http_header; fast_pattern; pcre:"/User-Agent\:[^\n]+XupiterToolbar/iH"; metadata: former_category ADWARE_PUP; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; classtype:trojan-activity; sid:2002071; rev:18; metadata:attack_target Client_Endpoint, deployment Perimeter, tag Spyware_User_Agent, signature_severity Minor, created_at 2010_07_30, updated_at 2019_10_07;)
Added 2019-10-08 19:34:06 UTC
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE
XupiterToolbar? Spyware User-Agent (
XupiterToolbar?)"; flow: to_server,established; content:"XupiterToolbar"; http_header; fast_pattern:only; pcre:"/User-Agent\:[^\n]+XupiterToolbar/iH"; metadata: former_category ADWARE_PUP; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; classtype:trojan-activity; sid:2002071; rev:17; 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 2019-09-26 19:54:43 UTC
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE
XupiterToolbar? Spyware User-Agent (
XupiterToolbar?)"; flow: to_server,established; content:"XupiterToolbar"; http_header; fast_pattern:only; pcre:"/User-Agent\:[^\n]+XupiterToolbar/iH"; metadata: former_category MALWARE; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; classtype:trojan-activity; sid:2002071; rev:17; 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 2019-08-15 20:32:40 UTC
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE
XupiterToolbar? Spyware User-Agent (
XupiterToolbar?)"; flow: to_server,established; content:"XupiterToolbar"; http_header; fast_pattern:only; pcre:"/User-Agent\:[^\n]+XupiterToolbar/iH"; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; classtype:trojan-activity; sid:2002071; rev:16; 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 20:55:48 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE
XupiterToolbar? Spyware User-Agent (
XupiterToolbar?)"; flow: to_server,established; content:"XupiterToolbar"; http_header; fast_pattern:only; pcre:"/User-Agent\:[^\n]+XupiterToolbar/iH"; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; classtype:trojan-activity; sid:2002071; rev:17;)
Added 2011-12-20 17:09:56 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE
XupiterToolbar? Spyware User-Agent (
XupiterToolbar?)"; flow: to_server,established; content:"XupiterToolbar"; http_header; fast_pattern:only; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; classtype:trojan-activity; sid:2002071; rev:16;)
Added 2011-12-16 18:51:53 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"XupiterToolbar"; http_header; fast_pattern:only; pcre:"/User-Agent\:[^\n]+XupiterToolbar/iH"; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; classtype:trojan-activity; sid:2002071; rev:15;)
Added 2011-10-12 19:11:14 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"XupiterToolbar"; http_header; fast_pattern:only; pcre:"/User-Agent\:[^\n]+XupiterToolbar/iH"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; sid:2002071; rev:15;)
Added 2011-09-14 21:13:29 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"XupiterToolbar"; http_header; fast_pattern:only; pcre:"/User-Agent\:[^\n]+XupiterToolbar/iH"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Xupiter; sid:2002071; rev:15;)
Added 2011-02-04 17:21:42 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"XupiterToolbar"; within:150; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Xupiter; sid:2002071; rev:12;)
Added 2010-06-28 22:47:02 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"XupiterToolbar"; within:150; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Xupiter; sid:2002071; rev:12;)
Added 2010-06-28 22:47:02 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"XupiterToolbar"; within:150; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Xupiter; sid: 2002071; rev:12;)
Added 2009-11-25 11:39:03 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"XupiterToolbar"; within:150; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/2002071; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Xupiter; sid: 2002071; rev:12;)
Added 2009-11-25 11:39:03 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"XupiterToolbar"; within:150; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/bin/view/Main/2002071; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2002071; rev:10;)
Added 2009-02-09 21:30:23 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"XupiterToolbar"; within:150; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/bin/view/Main/2002071; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2002071; rev:10;)
Added 2009-02-09 21:30:23 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"XupiterToolbar"; within:150; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/bin/view/Main/2002071; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2002071; rev:10;)
Added 2009-02-09 21:29:24 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"XupiterToolbar"; within:150; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; reference:url,doc.emergingthreats.net/bin/view/Main/2002071; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2002071; rev:10;)
Added 2009-02-09 21:29:24 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"XupiterToolbar"; within:150; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; sid: 2002071; rev:9;)
Added 2008-05-09 17:01:40 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"XupiterToolbar"; within:150; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; sid: 2002071; rev:9;)
Added 2008-05-09 17:01:40 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; sid: 2002071; rev:8;)
Added 2008-02-01 14:32:22 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; sid: 2002071; rev:8;)
Added 2008-02-01 14:32:22 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET Malware
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; sid: 2002071; rev:7;)
Added 2008-01-28 17:24:20 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET Malware
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; sid: 2002071; rev:7;)
Added 2008-01-28 17:24:20 UTC
alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg: "BLEEDING-EDGE Malware
XupiterToolbar? Spyware User Agent Activity"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+XupiterToolbar/i"; classtype: trojan-activity; reference:url,castlecops.com/tk781-Xupitertoolbar_dll_t_dll.html; sid: 2002071; rev:6;)