alert http $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET SHELLCODE Possible Unescape Encoded Content With Split String Obfuscation 2"; flow:established,to_client; content:"unescape|28 27|"; content:!"|29|"; within:100; content:"|27| +|0a|"; within:80; content:"|27| +|0a|"; within:80; content:"|27| +|0a|"; within:80; content:"|27| +|0a|"; within:80; reference:url,cansecwest.com/slides07/csw07-nazario.pdf; reference:url,www.sophos.com/security/technical-papers/malware_with_your_mocha.html; classtype:shellcode-detect; sid:2012197; rev:4; metadata:created_at 2011_01_17, updated_at 2011_01_17;)

Added 2017-08-07 21:05:18 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET SHELLCODE Possible Unescape Encoded Content With Split String Obfuscation 2"; flow:established,to_client; content:"unescape|28 27|"; content:!"|29|"; within:100; content:"|27| +|0a|"; fast_pattern; within:80; content:"|27| +|0a|"; within:80; content:"|27| +|0a|"; within:80; content:"|27| +|0a|"; within:80; reference:url,cansecwest.com/slides07/csw07-nazario.pdf; reference:url,www.sophos.com/security/technical-papers/malware_with_your_mocha.html; classtype:shellcode-detect; sid:2012197; rev:1;)

Added 2011-10-12 19:33:41 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET SHELLCODE Possible Unescape Encoded Content With Split String Obfuscation 2"; flow:established,to_client; content:"unescape|28 27|"; content:!"|29|"; within:100; content:"|27| +|0a|"; fast_pattern; within:80; content:"|27| +|0a|"; within:80; content:"|27| +|0a|"; within:80; content:"|27| +|0a|"; within:80; classtype:shellcode-detect; reference:url,cansecwest.com/slides07/csw07-nazario.pdf; reference:url,www.sophos.com/security/technical-papers/malware_with_your_mocha.html; sid:2012197; rev:1;)

Added 2011-02-04 17:32:06 UTC


Topic revision: r1 - 2017-08-08 - TWikiGuest
 
This site is powered by the TWiki collaboration platform Powered by Perl This site is powered by the TWiki collaboration platformCopyright © Emerging Threats