alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Errorsafe.com Fake antispyware User-Agent (ErrorSafe?)"; flow:to_server,established; content:"ErrorSafe "; fast_pattern:only; http_user_agent; reference:url,doc.emergingthreats.net/2003346; classtype:trojan-activity; sid:2003346; rev:11; 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 20:56:38 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Errorsafe.com Fake antispyware User-Agent (ErrorSafe?)"; flow:to_server,established; content:"User-Agent|3a|"; nocase; http_header; content:"ErrorSafe "; http_header; fast_pattern; within:150; pcre:"/^User-Agent\x3a\x20[^\n]+ErrorSafe/Hmi"; reference:url,doc.emergingthreats.net/2003346; classtype:trojan-activity; sid:2003346; rev:14;)

Added 2014-04-14 19:22:49 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Errorsafe.com Fake antispyware User-Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"ErrorSafe Updater"; fast_pattern:only; http_header; reference:url,doc.emergingthreats.net/2003346; classtype:trojan-activity; sid:2003346; rev:13;)

Added 2011-12-15 18:09:10 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"ErrorSafe Updater"; http_header; reference:url,doc.emergingthreats.net/2003346; classtype:trojan-activity; sid:2003346; rev:12;)

Added 2011-10-12 19:13:18 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"ErrorSafe Updater"; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2003346; sid:2003346; rev:12;)

Added 2011-09-14 22:26:15 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"ErrorSafe Updater"; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2003346; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Errorsafe; sid:2003346; rev:12;)

Added 2011-02-04 17:22:24 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"User-Agent|3a|"; nocase; content:"ErrorSafe Updater"; within:150; pcre:"/User-Agent\:[^\n]+ErrorSafe Updater/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2003346; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Errorsafe; sid:2003346; rev:7;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"User-Agent|3a|"; nocase; content:"ErrorSafe Updater"; within:150; pcre:"/User-Agent\:[^\n]+ErrorSafe Updater/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2003346; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Errorsafe; sid:2003346; rev:7;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"ErrorSafe Updater"; within:150; pcre:"/User-Agent\:[^\n]+ErrorSafe Updater/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2003346; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Errorsafe; sid:2003346; rev:6;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"ErrorSafe Updater"; within:150; pcre:"/User-Agent\:[^\n]+ErrorSafe Updater/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2003346; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Errorsafe; sid:2003346; rev:6;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"ErrorSafe Updater"; within:150; pcre:"/User-Agent\:[^\n]+ErrorSafe Updater/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2003346; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2003346; rev:4;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"ErrorSafe Updater"; within:150; pcre:"/User-Agent\:[^\n]+ErrorSafe Updater/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2003346; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2003346; rev:4;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"ErrorSafe Updater"; within:150; pcre:"/User-Agent\:[^\n]+ErrorSafe Updater/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2003346; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2003346; rev:4;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"ErrorSafe Updater"; within:150; pcre:"/User-Agent\:[^\n]+ErrorSafe Updater/i"; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2003346; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2003346; rev:4;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"ErrorSafe Updater"; within:150; pcre:"/User-Agent\:[^\n]+ErrorSafe Updater/i"; classtype:trojan-activity; sid:2003346; rev:3;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"User-Agent\:"; nocase; content:"ErrorSafe Updater"; within:150; pcre:"/User-Agent\:[^\n]+ErrorSafe Updater/i"; classtype:trojan-activity; sid:2003346; rev:3;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+ErrorSafe Updater/i"; classtype:trojan-activity; sid:2003346; rev:2;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+ErrorSafe Updater/i"; classtype:trojan-activity; sid:2003346; rev:2;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"BLEEDING-EDGE MALWARE Errorsafe.com Fake antispyware User Agent (ErrorSafe? Updater)"; flow:to_server,established; content:"User-Agent\:"; nocase; pcre:"/User-Agent\:[^\n]+ErrorSafe Updater/i"; classtype:trojan-activity; sid:2003346; rev:1;)



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