alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Unusual User Agent (Client)"; flow: to_server,established; content:"|0d 0a|User-Agent\: Client|0d 0a|"; nocase; content:!".microsoft.com|0d 0a|"; nocase; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002082; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Infotriever; sid:2002082; rev:12;)

Added 2010-01-24 19:51:47 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Unusual User Agent (Client)"; flow: to_server,established; content:"|0d 0a|User-Agent\: Client|0d 0a|"; nocase; content:!".microsoft.com|0d 0a|"; nocase; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002082; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Infotriever; sid:2002082; rev:12;)

Added 2010-01-24 19:51:47 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Unusual User Agent (Client)"; flow: to_server,established; content:"|0a 0d|User-Agent\: Client|0d 0a|"; nocase; content:!".microsoft.com|0d 0a|"; nocase; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002082; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Infotriever; sid:2002082; rev:11;)

Added 2010-01-24 19:31:03 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Unusual User Agent (Client)"; flow: to_server,established; content:"|0a 0d|User-Agent\: Client|0d 0a|"; nocase; content:!".microsoft.com|0d 0a|"; nocase; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002082; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Infotriever; sid:2002082; rev:11;)

Added 2010-01-24 19:31:03 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Unusual User Agent (Client)"; flow: to_server,established; content:"User-Agent\: Client|0d 0a|"; nocase; content:!".microsoft.com|0d 0a|"; nocase; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002082; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Infotriever; sid:2002082; rev:10;)

Added 2009-02-11 19:15:23 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Unusual User Agent (Client)"; flow: to_server,established; content:"User-Agent\: Client|0d 0a|"; nocase; content:!".microsoft.com|0d 0a|"; nocase; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002082; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Infotriever; sid:2002082; rev:10;)

Added 2009-02-11 19:15:23 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Unusual User Agent (Client)"; flow: to_server,established; content:"User-Agent\: Client|0d 0a|"; nocase; content:!".microsoft.com|0d 0a|"; nocase; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002082; sid:2002082; rev:9;)

Added 2008-01-31 18:48:09 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Unusual User Agent (Client)"; flow: to_server,established; content:"User-Agent\: Client|0d 0a|"; nocase; content:!".microsoft.com|0d 0a|"; nocase; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002082; sid:2002082; rev:9;)

Added 2008-01-31 18:48:09 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg: "BLEEDING-EDGE POLICY Unusual User Agent (Client)"; flow: to_server,established; content:"User-Agent\: Client|0d 0a|"; nocase; content:!".microsoft.com|0d 0a|"; nocase; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002082; sid:2002082; rev:8;)

Added 2008-01-09 17:42:41 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg: "BLEEDING-EDGE POLICY Unusual User Agent (Client)"; flow: to_server,established; content:"User-Agent\: Client|0d 0a|"; nocase; content:!".microsoft.com|0d 0a|"; nocase; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002082; sid:2002082; rev:8;)

Added 2008-01-09 17:42:41 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg: "BLEEDING-EDGE POLICY Unusual User Agent (Client)"; flow: to_server,established; content:"User-Agent\: Client|0d 0a|"; nocase; content:!".microsoft.com|0d 0a|"; nocase; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002082; sid:2002082; rev:8;)

Added 2008-01-09 15:15:19 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg: "BLEEDING-EDGE POLICY Unusual User Agent (Client)"; flow: to_server,established; content:"User-Agent\: Client|0d 0a|"; nocase; content:!".microsoft.com|0d 0a|"; nocase; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002082; sid:2002082; rev:8;)

Added 2008-01-09 15:15:19 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg: "BLEEDING-EDGE POLICY Unusual User Agent (Client)"; flow: to_server,established; content:"User-Agent\: Client|0d 0a|"; nocase; content:!".microsoft.com|0d 0a|"; nocase; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002082; sid:2002082; rev:8;)

Added 2008-01-08 20:25:20 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg: "BLEEDING-EDGE POLICY Unusual User Agent (Client)"; flow: to_server,established; content:"User-Agent\: Client|0d 0a|"; nocase; content:!".microsoft.com|0d 0a|"; nocase; classtype: trojan-activity; reference:url,doc.emergingthreats.net/2002082; sid:2002082; rev:8;)

Added 2008-01-08 20:25:20 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg: "BLEEDING-EDGE POLICY Infotriever Spyware User Agent"; flow: to_server,established; content:"User-Agent\: Client"; nocase; classtype: trojan-activity; reference:url,www.infotriever.com/Intro_SysAdmins.asp; sid: 2002082; rev:6;)

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