#alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET DELETED Microsoft Remote Desktop Protocol (RDP) maxChannelIds DoS? Attempt 2 byte"; flow:to_server,established; content:"|03 00|"; depth:2; content:"|e0|"; distance:3; within:1; content:"|03 00|"; distance:0; content:"|f0|"; distance:3; within:1; content:"|7f 65|"; distance:1; within:2; content:"|04 01 01 04 01 01 01 01 ff 30|"; distance:3; within:10; content:"|02 02|"; distance:1; within:2; byte_test:2,<,0x06,0,relative,big; reference:url,www.msdn.microsoft.com/en-us/library/cc240836.aspx; reference:cve,2012-0002; reference:url,technet.microsoft.com/en-us/security/bulletin/ms12-020; reference:url,stratsec.blogspot.com.au/2012/03/ms12-020-vulnerability-for-breakfast.html; reference:url,aluigi.org/adv/termdd_1-adv.txt; reference:url,blog.binaryninjas.org/?p=58; reference:url,luca.ntop.org/Teaching/Appunti/asn1.html; classtype:attempted-dos; sid:2014432; rev:9;)

Added 2012-03-27 17:22:56 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET DOS Microsoft Remote Desktop Protocol (RDP) maxChannelIds DoS? Attempt 2 byte"; flow:to_server,established; content:"|03 00|"; depth:2; content:"|e0|"; distance:3; within:1; content:"|03 00|"; distance:0; content:"|f0|"; distance:3; within:1; content:"|7f 65|"; distance:1; within:2; content:"|04 01 01 04 01 01 01 01 ff 30|"; distance:3; within:10; content:"|02 02|"; distance:1; within:2; byte_test:2,<,0x06,0,relative,big; reference:url,www.msdn.microsoft.com/en-us/library/cc240836.aspx; reference:cve,2012-0002; reference:url,technet.microsoft.com/en-us/security/bulletin/ms12-020; reference:url,stratsec.blogspot.com.au/2012/03/ms12-020-vulnerability-for-breakfast.html; reference:url,aluigi.org/adv/termdd_1-adv.txt; reference:url,blog.binaryninjas.org/?p=58; reference:url,luca.ntop.org/Teaching/Appunti/asn1.html; classtype:attempted-dos; sid:2014432; rev:9;)

Added 2012-03-27 00:27:15 UTC


Topic revision: r1 - 2012-03-27 - TWikiGuest
 
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