alert http $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"404"; http_stat_code; content:"Not Found"; http_stat_msg; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; fast_pattern; distance:-64; within:4; metadata: former_category MALWARE; reference:url,doc.emergingthreats.net/bin/view/Main/2009028; classtype:attempted-admin; sid:2009028; rev:11; metadata:created_at 2010_07_30, updated_at 2017_11_10;)

Added 2017-11-13 16:23:07 UTC


alert http $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"404"; http_stat_code; content:"Not Found"; http_stat_msg; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; fast_pattern; distance:-64; within:4; metadata: former_category MALWARE; reference:url,doc.emergingthreats.net/bin/view/Main/2009028; classtype:attempted-admin; sid:2009028; rev:10; metadata:created_at 2010_07_30, updated_at 2017_11_10;)

Added 2017-11-10 16:17:51 UTC


alert http $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"404"; http_stat_code; content:"Not Found"; http_stat_msg; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; fast_pattern; distance:-64; within:4; reference:url,doc.emergingthreats.net/bin/view/Main/2009028; classtype:attempted-admin; sid:2009028; rev:10; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 21:02:10 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"404"; http_stat_code; content:"Not Found"; http_stat_msg; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; fast_pattern; distance:-64; within:4; reference:url,doc.emergingthreats.net/bin/view/Main/2009028; classtype:attempted-admin; sid:2009028; rev:13;)

Added 2012-08-07 18:51:57 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"404"; http_stat_code; content:"Not Found"; http_stat_msg; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; within:4; reference:url,doc.emergingthreats.net/bin/view/Main/2009028; classtype:attempted-admin; sid:2009028; rev:11;)

Added 2012-04-30 18:34:23 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"404"; http_stat_code; content:"Not Found"; http_header; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; within:4; reference:url,doc.emergingthreats.net/bin/view/Main/2009028; classtype:attempted-admin; sid:2009028; rev:10;)

Added 2012-03-07 18:45:01 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"404"; http_stat_code; content:"Not Found"; file_data; content:"MZ"; within:2; reference:url,doc.emergingthreats.net/bin/view/Main/2009028; classtype:attempted-admin; sid:2009028; rev:9;)

Added 2011-10-12 19:26:27 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"404"; http_stat_code; content:"Not Found"; file_data; content:"MZ"; within:2; classtype:attempted-admin; reference:url,doc.emergingthreats.net/bin/view/Main/2009028; sid:2009028; rev:9;)

Added 2011-09-14 22:39:50 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"404"; http_stat_code; content:"Not Found"; file_data; content:"MZ"; within:2; classtype:attempted-admin; reference:url,doc.emergingthreats.net/bin/view/Main/2009028; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_404_EXE; sid:2009028; rev:9;)

Added 2011-04-26 18:47:15 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"404"; http_stat_code; content:"Not Found"; http_stat_msg; file_data; content:"MZ"; within:2; classtype:attempted-admin; reference:url,doc.emergingthreats.net/bin/view/Main/2009028; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_404_EXE; sid:2009028; rev:7;)

Added 2011-02-04 17:28:16 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"HTTP/1.1 404 Not Found|0d 0a|"; depth:24; content:"|0d 0a 0d 0a|MZ"; distance:0; classtype:attempted-admin; reference:url,doc.emergingthreats.net/bin/view/Main/2009028; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_404_EXE; sid:2009028; rev:3;)

Added 2010-06-09 20:41:08 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"HTTP/1.1 404 Not Found|0d 0a|"; depth:24; content:"|0d 0a 0d 0a|MZ"; distance:0; classtype:attempted-admin; reference:url,doc.emergingthreats.net/bin/view/Main/2009028; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_404_EXE; sid:2009028; rev:3;)

Added 2010-06-09 20:41:08 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET 1024: (msg:"ET MALWARE 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"HTTP/1.1 404 Not Found|0d 0a|"; depth:24; content:"|0d 0a 0d 0a|MZ"; distance:0; classtype:attempted-admin; reference:url,doc.emergingthreats.net/bin/view/Main/2009028; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_404_EXE; sid:2009028; rev:2;)

Added 2009-02-10 20:53:04 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET 1024: (msg:"ET MALWARE 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"HTTP/1.1 404 Not Found|0d 0a|"; depth:24; content:"|0d 0a 0d 0a|MZ"; distance:0; classtype:attempted-admin; reference:url,doc.emergingthreats.net/bin/view/Main/2009028; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/POLICY/POLICY_404_EXE; sid:2009028; rev:2;)

Added 2009-02-10 20:53:04 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET 1024: (msg:"ET MALWARE 404 Response with an EXE Attached - Likely Malware Drop"; flow:established,from_server; content:"HTTP/1.1 404 Not Found|0d 0a|"; depth:24; content:"|0d 0a 0d 0a|MZ"; distance:0; classtype:attempted-admin; sid:2009028; rev:1;)

Added 2009-01-17 23:00:22 UTC


Topic revision: r1 - 2017-11-13 - TWikiGuest
 
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