#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:" MyApp?|0d 0a|"; http_header; fast_pattern:only; reference:url,www.isearchtech.com; reference:url,doc.emergingthreats.net/2001492; classtype:trojan-activity; sid:2001492; rev:39;)

Added 2016-12-07 17:02:11 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:" MyApp?|0d 0a|"; http_header; fast_pattern:only; reference:url,www.isearchtech.com; reference:url,doc.emergingthreats.net/2001492; classtype:trojan-activity; sid:2001492; rev:42;)

Added 2011-12-16 18:49:15 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:" MyApp?"; http_header; fast_pattern:only; reference:url,www.isearchtech.com; reference:url,doc.emergingthreats.net/2001492; classtype:trojan-activity; sid:2001492; rev:41;)

Added 2011-12-15 18:08:58 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent|3a|"; http_header; content:" MyApp?"; http_header; fast_pattern; within:150; reference:url,www.isearchtech.com; reference:url,doc.emergingthreats.net/2001492; classtype:trojan-activity; sid:2001492; rev:40;)

Added 2011-10-12 19:10:33 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent|3a|"; http_header; content:" MyApp?"; http_header; fast_pattern; within:150; classtype: trojan-activity; reference:url,www.isearchtech.com; reference:url,doc.emergingthreats.net/2001492; sid:2001492; rev:40;)

Added 2011-09-14 20:59:59 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent|3a|"; http_header; content:" MyApp?"; http_header; fast_pattern; within:150; classtype: trojan-activity; reference:url,www.isearchtech.com; reference:url,doc.emergingthreats.net/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_ISearch; sid:2001492; rev:40;)

Added 2011-07-07 22:32:01 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent|3a|"; http_header; content:" MyApp?"; http_header; fast_pattern; within:150; classtype: trojan-activity; reference:url,www.isearchtech.com; reference:url,doc.emergingthreats.net/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_ISearch; sid:2001492; rev:40;)

Added 2011-07-07 21:26:57 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:" MyApp?"; http_header; classtype: trojan-activity; reference:url,www.isearchtech.com; reference:url,doc.emergingthreats.net/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_ISearch; sid:2001492; rev:38;)

Added 2011-07-06 18:03:56 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"MyApp"; http_header; fast_pattern:only; classtype: trojan-activity; reference:url,www.isearchtech.com; reference:url,doc.emergingthreats.net/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_ISearch; sid:2001492; rev:37;)

Added 2011-07-05 19:08:40 UTC

Pulling the pcre out of the previous version of this rule causes it to fire on requests to the Apple store which contain a cookie variable "myappleid"

-- KevinBranch - 06 Jul 2011


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"MyApp"; http_header; fast_pattern:only; pcre:"/User-Agent\:[^\n]+MyApp/iH"; classtype: trojan-activity; reference:url,www.isearchtech.com; reference:url,doc.emergingthreats.net/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_ISearch; sid:2001492; rev:36;)

Added 2011-02-04 17:21:29 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent|3a|"; nocase; content:"MyApp"; within:150; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_ISearch; sid:2001492; rev:31;)

Added 2010-07-29 22:05:01 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent|3a|"; nocase; content:"MyApp"; within:150; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_ISearch; sid:2001492; rev:31;)

Added 2010-07-29 22:05:01 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"MyApp"; within:150; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_ISearch; sid:2001492; rev:30;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"MyApp"; within:150; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_ISearch; sid:2001492; rev:30;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"MyApp"; within:150; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_ISearch; sid: 2001492; rev:30;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"MyApp"; within:150; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_ISearch; sid: 2001492; rev:30;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"MyApp"; within:150; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2001492; rev:28;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"MyApp"; within:150; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2001492; rev:28;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"MyApp"; within:150; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2001492; rev:28;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"MyApp"; within:150; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2001492; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid: 2001492; rev:28;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"MyApp"; within:150; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; sid: 2001492; rev:27;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; content:"MyApp"; within:150; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; sid: 2001492; rev:27;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; sid: 2001492; rev:26;)

Added 2008-02-01 14:32:22 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; sid: 2001492; rev:26;)

Added 2008-02-01 14:32:22 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET Malware ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; sid: 2001492; rev:16;)

Added 2008-01-28 17:24:20 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET Malware ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; sid: 2001492; rev:16;)

Added 2008-01-28 17:24:20 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg: "BLEEDING-EDGE Malware ISearchTech?.com XXXPornToolbar? Activity (MyApp?)"; flow: to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+MyApp/i"; reference:url,www.isearchtech.com; classtype: trojan-activity; sid: 2001492; rev:15;)



Topic revision: r2 - 2011-07-06 - KevinBranch
 
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