#alert udp $HOME_NET 1024:65535 -> $EXTERNAL_NET 1024:65535 (msg:"ET DELETED Edonkey Search Request (any type file)"; dsize:>19; content:"|e3 0e|"; depth:2; reference:url,www.giac.org/certified_professionals/practicals/gcih/0446.php; reference:url,doc.emergingthreats.net/bin/view/Main/2003317; classtype:policy-violation; sid:2003317; rev:3; metadata:created_at 2010_07_30, updated_at 2010_07_30;)
Added 2018-09-13 19:38:42 UTC
Added 2018-09-13 17:53:12 UTC
#alert udp $HOME_NET 1024:65535 -> $EXTERNAL_NET 1024:65535 (msg:"ET DELETED Edonkey Search Request (any type file)"; dsize:>19; content:"|e3 0e|"; depth:2; reference:url,www.giac.org/certified_professionals/practicals/gcih/0446.php; reference:url,doc.emergingthreats.net/bin/view/Main/2003317; classtype:policy-violation; sid:2003317; rev:3; metadata:created_at 2010_07_30, updated_at 2010_07_30;)
Added 2017-08-07 20:56:37 UTC
#alert udp $HOME_NET 1024:65535 -> $EXTERNAL_NET 1024:65535 (msg:"ET DELETED Edonkey Search Request (any type file)"; dsize:>19; content:"|e3 0e|"; depth:2; reference:url,www.giac.org/certified_professionals/practicals/gcih/0446.php; reference:url,doc.emergingthreats.net/bin/view/Main/2003317; classtype:policy-violation; sid:2003317; rev:3;)
Added 2015-02-05 18:37:33 UTC
alert udp $HOME_NET 1024:65535 -> $EXTERNAL_NET 1024:65535 (msg:"ET
P2P? Edonkey Search Request (any type file)"; dsize:>19; content:"|e3 0e|"; depth:2; reference:url,www.giac.org/certified_professionals/practicals/gcih/0446.php; reference:url,doc.emergingthreats.net/bin/view/Main/2003317; classtype:policy-violation; sid:2003317; rev:3;)
Added 2011-10-12 19:13:15 UTC
as
JohnQ? Public wrote :
This rule is also commonly triggered by Skype traffic
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JohnQPublic - 03 May 2008
Is there any way to modify the rule to stop these false positives?
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EricVargas - 2014-08-26
We'll take a look at this tomorrow to see if anything can be done.
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DarienH - 2014-08-26
When using the multicast address 224.0.0.252 on port 5355 this is commonly Link-Local Multicast Name Resolution
http://en.wikipedia.org/wiki/Link-Local_Multicast_Name_Resolution
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MitchellArtin - 2015-02-05
alert udp $HOME_NET 1024:65535 -> $EXTERNAL_NET 1024:65535 (msg:"ET
P2P? Edonkey Search Request (any type file)"; dsize:>19; content:"|e3 0e|"; depth:2; classtype:policy-violation; reference:url,www.giac.org/certified_professionals/practicals/gcih/0446.php; reference:url,doc.emergingthreats.net/bin/view/Main/2003317; sid:2003317; rev:3;)
Added 2011-09-14 22:26:12 UTC
alert udp $HOME_NET 1024:65535 -> $EXTERNAL_NET 1024:65535 (msg:"ET
P2P? Edonkey Search Request (any type file)"; dsize:>19; content:"|e3 0e|"; depth:2; classtype:policy-violation; reference:url,www.giac.org/certified_professionals/practicals/gcih/0446.php; reference:url,doc.emergingthreats.net/bin/view/Main/2003317; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/P2P/P2P_Edonkey_Traffic; sid:2003317; rev:3;)
Added 2011-02-04 17:22:23 UTC
FP with Windows 2008 and WIndows Vista LLMNR o Link Local Multicast Name Resolution Service.
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AgustinRoca - 15 Jun 2011
Thanks for the report Agustin. Anything in the packet we could use to eliminate the hits?
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MattJonkman - 15 Jun 2011
alert udp $HOME_NET 1024:65535 -> $EXTERNAL_NET 1024:65535 (msg:"ET
P2P? Edonkey Search Request (any type file)"; dsize:>19; content:"|e3 0e|"; depth:2; classtype:policy-violation; reference:url,www.giac.org/certified_professionals/practicals/gcih/0446.php; reference:url,doc.emergingthreats.net/bin/view/Main/2003317; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/P2P/P2P_Edonkey_Traffic; sid:2003317; rev:3;)
Added 2009-02-10 20:53:06 UTC
alert udp $HOME_NET 1024:65535 -> $EXTERNAL_NET 1024:65535 (msg:"ET
P2P? Edonkey Search Request (any type file)"; dsize:>19; content:"|e3 0e|"; depth:2; classtype:policy-violation; reference:url,www.giac.org/certified_professionals/practicals/gcih/0446.php; reference:url,doc.emergingthreats.net/bin/view/Main/2003317; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/P2P/P2P_Edonkey_Traffic; sid:2003317; rev:3;)
Added 2009-02-10 20:53:06 UTC
alert udp $HOME_NET 1024:65535 -> $EXTERNAL_NET 1024:65535 (msg:"ET
P2P? Edonkey Search Request (any type file)"; dsize:>19; content:"|e3 0e|"; depth:2; classtype:policy-violation; reference:url,www.giac.org/certified_professionals/practicals/gcih/0446.php; sid:2003317; rev:2;)
Added 2008-01-29 10:56:39 UTC
This rule is also commonly triggered by Skype traffic
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JohnQPublic - 03 May 2008
alert udp $HOME_NET 1024:65535 -> $EXTERNAL_NET 1024:65535 (msg:"ET
P2P? Edonkey Search Request (any type file)"; dsize:>19; content:"|e3 0e|"; depth:2; classtype:policy-violation; reference:url,www.giac.org/certified_professionals/practicals/gcih/0446.php; sid:2003317; rev:2;)
Added 2008-01-29 10:56:39 UTC
alert udp $HOME_NET 1024:65535 -> $EXTERNAL_NET 1024:65535 (msg:"BLEEDING-EDGE
P2P? Edonkey Search Request (any type file)"; dsize:>19; content:"|e3 0e|"; depth:2; classtype:policy-violation; reference:url,www.giac.org/certified_professionals/practicals/gcih/0446.php; sid:2003317; rev:1;)