alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET POLICY User-Agent (Launcher)"; flow: to_server,established; content:"Launcher"; http_user_agent; nocase; reference:url,doc.emergingthreats.net/2010645; classtype:trojan-activity; sid:2010645; rev:8; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2018-09-13 19:41:31 UTC

I have noticed that when I'm using steam on my windows pc I get the alert, I wanted to check if I may be a false positive, as when I set my IPS to block it my Game glitches.

-- SimK - 2018-09-30

This is capturing "EpicGamesLauncher" as a false positive, and due to the nature of the rule this cannot currently be whitelisted without also whitelisting all "Launcher" detections.

-- HpGci - 2018-11-29


Added 2018-09-13 17:54:42 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET POLICY User-Agent (Launcher)"; flow: to_server,established; content:"Launcher"; http_user_agent; nocase; reference:url,doc.emergingthreats.net/2010645; classtype:trojan-activity; sid:2010645; rev:8; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 21:03:46 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY User-Agent (Launcher)"; flow: to_server,established; content:"Launcher"; http_header; nocase; pcre:"/User-Agent\x3a[^\n]+Launcher/iH"; reference:url,doc.emergingthreats.net/2010645; classtype:trojan-activity; sid:2010645; rev:9;)

Added 2011-12-09 17:56:41 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Suspicious User Agent (Launcher)"; flow: to_server,established; content:"User-Agent|3a| Launcher"; nocase; http_header; reference:url,doc.emergingthreats.net/2010645; classtype:trojan-activity; sid:2010645; rev:7;)

Added 2011-10-12 19:30:14 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Suspicious User Agent (Launcher)"; flow: to_server,established; content:"User-Agent|3a| Launcher"; nocase; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2010645; sid:2010645; rev:7;)

Added 2011-09-14 22:43:26 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Suspicious User Agent (Launcher)"; flow: to_server,established; content:"User-Agent|3a| Launch"; nocase; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2010645; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Gozi; sid:2010645; rev:6;)

Added 2011-03-28 17:33:31 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Suspicious User Agent (Launcher)"; flow: to_server,established; content:"User-Agent|3a| Launcher("; nocase; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2010645; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Gozi; sid:2010645; rev:5;)

Added 2011-02-04 17:30:15 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Suspicious User Agent (Launcher)"; flow: to_server,established; content:"|0d0a|User-Agent|3a| Launcher("; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2010645; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Gozi; sid:2010645; rev:3;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Suspicious User Agent (Launcher)"; flow: to_server,established; content:"|0d0a|User-Agent|3a| Launcher("; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2010645; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Gozi; sid:2010645; rev:3;)

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


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Suspicious User Agent (Launcher)"; flow: to_server,established; content:"|0d0a|User-Agent\: Launcher("; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/2010645; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/USER_AGENTS/USER_AGENTS_Gozi; sid:2010645; rev:2;)

Added 2010-01-12 10:11:21 UTC


Topic revision: r3 - 2018-11-29 - HpGci
 
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