alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN EXE Download When Server Claims To Send Audio File - Must Be Win32"; flow:established,to_client; content:"Content-Type|3A 20|audio|2F|"; http_header; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; fast_pattern; distance:-64; within:4; classtype:trojan-activity; sid:2013441; rev:5;)

Added 2013-06-11 21:40:32 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE EXE Download When Server Claims To Send Audio File - Must Be Win32"; flow:established,to_client; content:"Content-Type|3A 20|audio|2F|"; http_header; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; fast_pattern; distance:-64; within:4; classtype:trojan-activity; sid:2013441; rev:4;)

Added 2012-08-07 18:51:58 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE EXE Download When Server Claims To Send Audio File - Must Be Win32"; flow:established,to_client; content:"Content-Type|3A 20|audio|2F|"; http_header; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; within:4; classtype:trojan-activity; sid:2013441; rev:3;)

Added 2012-03-07 18:45:04 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE EXE Download When Server Claims To Send Audio File - Must Be Win32"; flow:established,to_client; content:"Content-Type|3A 20|audio|2F|"; http_header; nocase; file_data; content:"MZ"; within:2; content:"This program must be run under Win32"; distance:0; content:"PE"; distance:0; classtype:trojan-activity; sid:2013441; rev:2;)

Added 2011-12-06 21:59:18 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET MALWARE EXE Download When Server Claims To Send Audio File - Must Be Win32"; flow:established,to_client; content:"Content-Type|3A 20|audio|2F|"; http_header; nocase; file_data; content:"MZ"; distance:0; content:"This program must be run under Win32"; distance:0; content:"PE"; distance:0; classtype:trojan-activity; sid:2013441; rev:1;)

Added 2011-10-12 19:36:52 UTC


Topic revision: r1 - 2013-06-12 - TWikiGuest
 
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