alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE Possible Windows executable sent ASCII-hex-encoded"; flow:established,from_server; content:"ascii"; http_header; nocase; file_data; content:"4d5a"; within:4; nocase; reference:url,www.xanalysis.blogspot.com/2008/11/cve-2008-2992-adobe-pdf-exploitation.html; reference:url,www.threatexpert.com/report.aspx?md5=513077916da4e86827a6000b40db95d5; classtype:trojan-activity; sid:2012804; rev:3;)

Added 2011-12-16 18:54:25 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE Possible Windows executable sent ASCII-hex-encoded"; flow:established,from_server; content:"Content-Type|3a| text/plain"; content:"|0d 0a|4d5a"; nocase; within: 100; reference:url,www.xanalysis.blogspot.com/2008/11/cve-2008-2992-adobe-pdf-exploitation.html; reference:url,www.threatexpert.com/report.aspx?md5=513077916da4e86827a6000b40db95d5; classtype:trojan-activity; sid:2012804; rev:2;)

Added 2011-10-12 19:35:15 UTC


Topic revision: r1 - 2011-12-16 - TWikiGuest
 
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