##alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET ACTIVEX Possible PPStream MList.ocx Buffer Overflow Attempt"; flow:from_server,established; file_data; content:"D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D"; nocase; distance:0; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D/si"; reference:url,www.securityfocus.com/bid/36234/info; reference:url,doc.emergingthreats.net/2009858; classtype:attempted-user; sid:2009858; rev:10;)

Added 2011-10-12 19:28:25 UTC


##alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET ACTIVEX Possible PPStream MList.ocx Buffer Overflow Attempt"; flow:from_server,established; file_data; content:"D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D"; nocase; distance:0; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D/si"; classtype:attempted-user; reference:url,www.securityfocus.com/bid/36234/info; reference:url,doc.emergingthreats.net/2009858; sid:2009858; rev:10;)

Added 2011-09-14 22:41:43 UTC


##alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET ACTIVEX Possible PPStream MList.ocx Buffer Overflow Attempt"; flow:from_server,established; file_data; content:"D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D"; nocase; distance:0; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D/si"; classtype:attempted-user; reference:url,www.securityfocus.com/bid/36234/info; reference:url,doc.emergingthreats.net/2009858; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/WEB_CLIENT/WEB_PPStream; sid:2009858; rev:10;)

Added 2011-02-04 17:29:16 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT ACTIVEX Possible PPStream MList.ocx Buffer Overflow Attempt"; flow:from_server,established; content:"clsid"; nocase; content:"D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D"; nocase; distance:0; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D/si"; classtype:attempted-user; reference:url,www.securityfocus.com/bid/36234/info; reference:url,doc.emergingthreats.net/2009858; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/WEB_CLIENT/WEB_PPStream; sid:2009858; rev:4;)

Added 2009-10-06 14:19:02 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT ACTIVEX Possible PPStream MList.ocx Buffer Overflow Attempt"; flow:from_server,established; content:"clsid"; nocase; content:"D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D"; nocase; distance:0; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D/si"; classtype:attempted-user; reference:url,www.securityfocus.com/bid/36234/info; reference:url,doc.emergingthreats.net/2009858; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/WEB_CLIENT/WEB_PPStream; sid:2009858; rev:4;)

Added 2009-10-06 14:19:02 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT ACTIVEX Possible PPStream MList.ocx Buffer Overflow Attempt"; flow:from_server,established; content:"clsid"; nocase; content:"D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D"; nocase; distance:0; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D/si"; classtype:attempted-user; reference:url,www.securityfocus.com/bid/36234/info; reference:url,doc.emergingthreats.net/2009858; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/WEB_CLIENT/WEB_PPStream; sid:2009858; rev:4;)

Added 2009-10-06 14:15:48 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_CLIENT ACTIVEX Possible PPStream MList.ocx Buffer Overflow Attempt"; flow:from_server,established; content:"clsid"; nocase; content:"D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D"; nocase; distance:0; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D/si"; classtype:attempted-user; reference:url,www.securityfocus.com/bid/36234/info; reference:url,doc.emergingthreats.net/2009858; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/WEB_CLIENT/WEB_PPStream; sid:2009858; rev:4;)

Added 2009-10-06 14:15:48 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_ACTIVEX Possible PPStream MList.ocx Buffer Overflow Attempt"; flow:from_server,established; content:"clsid"; nocase; content:"D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D"; nocase; distance:0; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D/si"; classtype:attempted-user; reference:url,www.securityfocus.com/bid/36234/info; reference:url,doc.emergingthreats.net/2009858; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/WEB/WEB_PPStream; sid:2009858; rev:2;)

Added 2009-09-08 16:48:23 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_ACTIVEX Possible PPStream MList.ocx Buffer Overflow Attempt"; flow:from_server,established; content:"clsid"; nocase; content:"D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D"; nocase; distance:0; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D/si"; classtype:attempted-user; reference:url,www.securityfocus.com/bid/36234/info; reference:url,doc.emergingthreats.net/2009858; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/WEB/WEB_PPStream; sid:2009858; rev:2;)

Added 2009-09-08 16:48:23 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_ACTIVEX Possible PPStream MList.ocx Buffer Overflow Attempt"; flow:from_server,established; content:"clsid"; nocase; content:"D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D"; nocase; distance:0; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D/si"; classtype:attempted-user; reference:url,www.securityfocus.com/bid/36234/info; reference:url,doc.emergingthreats.net/2009858; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/WEB/WEB_PPStream; sid:2009858; rev:2;)

Added 2009-09-08 16:45:37 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_ACTIVEX Possible PPStream MList.ocx Buffer Overflow Attempt"; flow:from_server,established; content:"clsid"; nocase; content:"D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D"; nocase; distance:0; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D/si"; classtype:attempted-user; reference:url,www.securityfocus.com/bid/36234/info; reference:url,doc.emergingthreats.net/2009858; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/WEB/WEB_PPStream; sid:2009858; rev:2;)

Added 2009-09-08 16:45:37 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET WEB_ACTIVEX Possible PPStream MList.ocx Buffer Overflow Attempt"; flow:from_server,established; content:"clsid"; nocase; content:"D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D"; nocase; distance:0; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*D22DE742-04CD-4B5C-A8A3-82AB3DAEC43D/si"; classtype:attempted-user; reference:url,www.securityfocus.com/bid/36234/info; sid:2009858; rev:1;)

Added 2009-09-03 16:00:39 UTC


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