alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"MyAgent"; http_user_agent; depth:7; nocase; fast_pattern; content:!"driverdl.lenovo.com.cn"; http_host; content:!"www.google-analytics.com"; http_header; threshold: type limit, count 2, track by_src, seconds 300; metadata: former_category USER_AGENTS; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; classtype:trojan-activity; sid:2005320; rev:14; metadata:affected_product Any, attack_target Client_Endpoint, deployment Perimeter, tag User_Agent, signature_severity Major, created_at 2010_07_30, updated_at 2017_11_17;)

Added 2017-11-17 16:41:53 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent|3a| MyAgent?"; http_header; nocase; content:!"Host|3a 20|driverdl.lenovo.com.cn|0d 0a|"; http_header; content:!"www.google-analytics.com"; http_header; threshold: type limit, count 2, track by_src, seconds 300; metadata: former_category TROJAN; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; classtype:trojan-activity; sid:2005320; rev:13; metadata:affected_product Any, attack_target Client_Endpoint, deployment Perimeter, tag User_Agent, signature_severity Major, created_at 2010_07_30, updated_at 2017_10_30;)

Added 2017-10-30 18:17:26 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent|3a| MyAgent?"; http_header; nocase; content:!"Host|3a 20|driverdl.lenovo.com.cn|0d 0a|"; http_header; content:!"www.google-analytics.com"; http_header; threshold: type limit, count 2, track by_src, seconds 300; metadata: former_category TROJAN; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; classtype:trojan-activity; sid:2005320; rev:13; metadata:affected_product Any, attack_target Client_Endpoint, deployment Perimeter, tag User_Agent, signature_severity Major, created_at 2010_07_30, updated_at 2017_10_30;)

Added 2017-10-30 16:39:35 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent|3a| MyAgent?"; http_header; nocase; content:!"Host|3a 20|driverdl.lenovo.com.cn|0d 0a|"; http_header; content:!"www.google-analytics.com"; http_header; threshold: type limit, count 2, track by_src, seconds 300; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; classtype:trojan-activity; sid:2005320; rev:12; metadata:affected_product Any, attack_target Client_Endpoint, deployment Perimeter, tag User_Agent, signature_severity Major, created_at 2010_07_30, updated_at 2016_07_01;)

Added 2017-08-07 20:58:30 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent|3a| MyAgent?"; http_header; nocase; content:!"Host|3a 20|driverdl.lenovo.com.cn|0d 0a|"; http_header; content:!"www.google-analytics.com"; http_header; threshold: type limit, count 2, track by_src, seconds 300; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; classtype:trojan-activity; sid:2005320; rev:12;)

Added 2016-06-08 17:58:40 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent|3a| MyAgent?"; http_header; nocase; content:!"Host|3a 20|driverdl.lenovo.com.cn|0d 0a|"; http_header; threshold: type limit, count 2, track by_src, seconds 300; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; classtype:trojan-activity; sid:2005320; rev:11;)

Added 2015-07-08 15:30:10 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent|3a| MyAgent?"; nocase; http_header; threshold: type limit, count 2, track by_src, seconds 300; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; classtype:trojan-activity; sid:2005320; rev:9;)

Added 2011-10-12 19:17:55 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent|3a| MyAgent?"; nocase; http_header; threshold: type limit, count 2, track by_src, seconds 300; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; sid:2005320; rev:9;)

Added 2011-09-14 22:31:09 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent|3a| MyAgent?"; nocase; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Suspicious; sid:2005320; rev:8;)

Added 2011-02-04 17:24:11 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Suspicious; sid:2005320; rev:6;)

Added 2009-10-19 09:15:43 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Suspicious; sid:2005320; rev:6;)

Added 2009-10-19 09:15:43 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2005320; rev:4;)

Added 2009-02-09 21:30:24 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2005320; rev:4;)

Added 2009-02-09 21:30:24 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2005320; rev:4;)

Added 2009-02-09 21:29:25 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2005320; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_USER_Agents; sid:2005320; rev:4;)

Added 2009-02-09 21:29:25 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; sid:2005320; rev:3;)

Added 2008-04-21 00:05:49 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; sid:2005320; rev:3;)

Added 2008-04-21 00:05:49 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; sid:2005320; rev:3;)

Added 2008-04-20 23:55:02 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; sid:2005320; rev:3;)

Added 2008-04-20 23:55:02 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; sid:2005320; rev:3;)

Added 2008-04-15 22:56:21 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Suspicious User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; sid:2005320; rev:3;)

Added 2008-04-15 22:56:21 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Opteron.info Spyware User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; sid:2005320; rev:2;)

Added 2008-01-28 17:24:21 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE Opteron.info Spyware User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; sid:2005320; rev:2;)

Added 2008-01-28 17:24:21 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"BLEEDING-EDGE MALWARE Opteron.info Spyware User-Agent (MyAgent?)"; flow:to_server,established; content:"User-Agent\: MyAgent?"; nocase; classtype:trojan-activity; sid:2005320; rev:1;)

Added 2007-06-15 14:16:08 UTC

From the spyware listening post data.

-- ShirkDog? - 20 Jul 2007


Topic revision: r2 - 2007-07-20 - ShirkDog?
 
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