alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CHAT Yahoo IM Client Install"; flow: to_server,established; content:"/ycontent/stats.php?version="; http_uri; nocase; content:"EVENT=InstallBegin"; http_uri; nocase; reference:url,doc.emergingthreats.net/2002659; classtype:policy-violation; sid:2002659; rev:7; metadata:created_at 2010_07_30, updated_at 2020_09_13;)

Added 2020-09-14 20:01:31 UTC

Please enter documentation, comments, false positives, or concerns with this signature. Press the Attach button below to add samples or Pcaps.

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alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CHAT Yahoo IM Client Install"; flow: to_server,established; content:"/ycontent/stats.php?version="; http_uri; nocase; content:"EVENT=InstallBegin"; http_uri; nocase; reference:url,doc.emergingthreats.net/2002659; classtype:policy-violation; sid:2002659; rev:7; metadata:created_at 2010_07_30, updated_at 2019_09_27;)

Added 2019-09-27 18:52:00 UTC

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alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CHAT Yahoo IM Client Install"; flow: to_server,established; content:"/ycontent/stats.php?version="; http_uri; nocase; content:"EVENT=InstallBegin"; http_uri; nocase; reference:url,doc.emergingthreats.net/2002659; classtype:policy-violation; sid:2002659; rev:6; metadata:created_at 2010_07_30, updated_at 2019_08_22;)

Added 2019-08-22 20:11:05 UTC

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alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CHAT Yahoo IM Client Install"; flow: to_server,established; uricontent:"/ycontent/stats.php?version="; nocase; uricontent:"EVENT=InstallBegin"; nocase; reference:url,doc.emergingthreats.net/2002659; classtype:policy-violation; sid:2002659; rev:5; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2018-09-13 19:38:10 UTC

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Added 2018-09-13 17:52:54 UTC

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alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CHAT Yahoo IM Client Install"; flow: to_server,established; uricontent:"/ycontent/stats.php?version="; nocase; uricontent:"EVENT=InstallBegin"; nocase; reference:url,doc.emergingthreats.net/2002659; classtype:policy-violation; sid:2002659; rev:5; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 20:56:09 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CHAT Yahoo IM Client Install"; flow: to_server,established; content:"/ycontent/stats.php?version="; nocase; http_uri; content:"EVENT=InstallBegin"; nocase; http_uri; reference:url,doc.emergingthreats.net/2002659; classtype:policy-violation; sid:2002659; rev:5;)

Added 2011-10-12 19:12:07 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CHAT Yahoo IM Client Install"; flow: to_server,established; content:"/ycontent/stats.php?version="; nocase; http_uri; content:"EVENT=InstallBegin"; nocase; http_uri; classtype: policy-violation; reference:url,doc.emergingthreats.net/2002659; sid:2002659; rev:5;)

Added 2011-09-14 22:25:00 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CHAT Yahoo IM Client Install"; flow: to_server,established; content:"/ycontent/stats.php?version="; nocase; http_uri; content:"EVENT=InstallBegin"; nocase; http_uri; classtype: policy-violation; reference:url,doc.emergingthreats.net/2002659; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_IM_Yahoo; sid:2002659; rev:5;)

Added 2011-02-04 17:21:59 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CHAT Yahoo IM Client Install"; flow: to_server,established; uricontent:"/ycontent/stats.php?version="; nocase; uricontent:"EVENT=InstallBegin"; nocase; classtype: policy-violation; reference:url,doc.emergingthreats.net/2002659; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_IM_Yahoo; sid:2002659; rev:4;)

Added 2010-06-28 22:46:59 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CHAT Yahoo IM Client Install"; flow: to_server,established; uricontent:"/ycontent/stats.php?version="; nocase; uricontent:"EVENT=InstallBegin"; nocase; classtype: policy-violation; reference:url,doc.emergingthreats.net/2002659; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_IM_Yahoo; sid:2002659; rev:4;)

Added 2010-06-28 22:46:59 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CHAT Yahoo IM Client Install"; flow: to_server,established; uricontent:"/ycontent/stats.php?version="; nocase; uricontent:"EVENT=InstallBegin"; nocase; classtype: policy-violation; reference:url,doc.emergingthreats.net/2002659; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_IM_Yahoo; sid: 2002659; rev:4;)

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

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CHAT Yahoo IM Client Install"; flow: to_server,established; uricontent:"/ycontent/stats.php?version="; nocase; uricontent:"EVENT=InstallBegin"; nocase; classtype: policy-violation; reference:url,doc.emergingthreats.net/2002659; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_IM_Yahoo; sid: 2002659; rev:4;)

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

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CHAT Yahoo IM Client Install"; flow: to_server,established; uricontent:"/ycontent/stats.php?version="; nocase; uricontent:"EVENT=InstallBegin"; nocase; classtype: policy-violation; sid: 2002659; rev:3;)

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

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET CHAT Yahoo IM Client Install"; flow: to_server,established; uricontent:"/ycontent/stats.php?version="; nocase; uricontent:"EVENT=InstallBegin"; nocase; classtype: policy-violation; sid: 2002659; rev:3;)

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

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg: "BLEEDING-EDGE CHAT Yahoo IM Client Install"; flow: to_server,established; uricontent:"/ycontent/stats.php?version="; nocase; uricontent:"EVENT=InstallBegin"; nocase; classtype: policy-violation; sid: 2002659; rev:1; )

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