alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT Hex Obfuscation of replace Javascript Function %u UTF-8 Encoding"; flow:established,to_client; content:"%u72%u65%u70%u6c%u61%u63%u65%u28"; nocase; fast_pattern:only; reference:url,cansecwest.com/slides07/csw07-nazario.pdf; reference:url,www.sophos.com/security/technical-papers/malware_with_your_mocha.html; classtype:bad-unknown; sid:2012399; rev:2;)

Added 2011-10-12 19:34:10 UTC


Topic revision: r1 - 2011-10-12 - TWikiGuest
 
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