#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Yahoo Mail Message View"; flow:to_server,established; content:"/ym/ShowLetter"; nocase; http_uri; content:"MsgId"; nocase; reference:url,doc.emergingthreats.net/2000042; classtype:policy-violation; sid:2000042; rev:14;)

Added 2011-10-12 19:09:29 UTC

#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Yahoo Mail Message View"; flow:to_server,established; content:"/ym/ShowLetter"; nocase; http_uri; content:"MsgId"; nocase; classtype: policy-violation; reference:url,doc.emergingthreats.net/2000042; sid:2000042; rev:14;)

Added 2011-09-15 14:46:02 UTC

#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Yahoo Mail Message View"; flow:to_server,established; content:"/ym/ShowLetter"; nocase; http_uri; content:"MsgId"; nocase; classtype: policy-violation; reference:url,doc.emergingthreats.net/2000042; sid:2000042; rev:14;)

Added 2011-09-14 20:32:59 UTC

#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Yahoo Mail Message View"; flow:to_server,established; content:"/ym/ShowLetter"; nocase; http_uri; content:"MsgId"; nocase; classtype: policy-violation; reference:url,doc.emergingthreats.net/2000042; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Webmail; sid:2000042; rev:14;)

Added 2011-02-04 17:21:12 UTC

#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Yahoo Mail Message View"; flow: to_server,established; uricontent:"/ym/ShowLetter"; nocase; content:"MsgId"; nocase; classtype: policy-violation; reference:url,doc.emergingthreats.net/2000042; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Webmail; sid:2000042; rev:12;)

Added 2010-07-29 15:02:20 UTC

#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET POLICY Yahoo Mail Message View"; flow: to_server,established; uricontent:"/ym/ShowLetter"; nocase; content:"MsgId"; nocase; classtype: policy-violation; reference:url,doc.emergingthreats.net/2000042; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Webmail; sid:2000042; rev:12;)

Added 2010-07-29 15:02:20 UTC

#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET Yahoo Mail Message View"; flow: to_server,established; uricontent:"/ym/ShowLetter"; nocase; content:"MsgId"; nocase; classtype: policy-violation; reference:url,doc.emergingthreats.net/2000042; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Webmail; sid:2000042; rev:11;)

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

#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET Yahoo Mail Message View"; flow: to_server,established; uricontent:"/ym/ShowLetter"; nocase; content:"MsgId"; nocase; classtype: policy-violation; reference:url,doc.emergingthreats.net/2000042; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Webmail; sid:2000042; rev:11;)

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

#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET Yahoo Mail Message View"; flow: to_server,established; uricontent:"/ym/ShowLetter"; nocase; content:"MsgId"; nocase; classtype: policy-violation; reference:url,doc.emergingthreats.net/2000042; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Webmail; sid: 2000042; rev:11;)

Added 2009-02-11 19:24:43 UTC

#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET Yahoo Mail Message View"; flow: to_server,established; uricontent:"/ym/ShowLetter"; nocase; content:"MsgId"; nocase; classtype: policy-violation; reference:url,doc.emergingthreats.net/2000042; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_Webmail; sid: 2000042; rev:11;)

Added 2009-02-11 19:24:43 UTC

#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET Yahoo Mail Message View"; flow: to_server,established; uricontent:"/ym/ShowLetter"; nocase; content:"MsgId"; nocase; classtype: policy-violation; sid: 2000042; rev:10;)

Added 2008-01-31 18:48:10 UTC

#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET Yahoo Mail Message View"; flow: to_server,established; uricontent:"/ym/ShowLetter"; nocase; content:"MsgId"; nocase; classtype: policy-violation; sid: 2000042; rev:10;)

Added 2008-01-31 18:48:10 UTC

#alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg: "BLEEDING-EDGE Yahoo Mail Message View"; flow: to_server,established; uricontent:"/ym/ShowLetter"; nocase; content:"MsgId"; nocase; classtype: policy-violation; sid: 2000042; rev:8; )