alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET POLICY Java EXE Download"; flowbits:isset,ET.http.javaclient; flow:established,to_client; content:"|0d 0a 0d 0a|MZ"; byte_jump:4,58,relative,little; content:"PE|00 00|"; distance:-64; within:4; threshold:type limit,track by_src,count 1,seconds 3; classtype:trojan-activity; sid:2013037; rev:7; metadata:created_at 2011_06_16, updated_at 2011_06_16;)

Added 2017-08-07 21:06:16 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET POLICY Java EXE Download"; flowbits:isset,ET.http.javaclient; flow:established,to_client; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; distance:-64; within:4; threshold:type limit,track by_src,count 1,seconds 3; classtype:trojan-activity; sid:2013037; rev:4;)

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


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET POLICY Java EXE Download"; flowbits:isset,ET.http.javaclient; flow:established,to_client; file_data; content:"MZ"; within:2; byte_jump:4,58,relative,little; content:"PE|00 00|"; within:4; threshold:type limit,track by_src,count 1,seconds 3; classtype:trojan-activity; sid:2013037; rev:3;)

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


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET POLICY Java EXE Download"; flowbits:isset,ET.http.javaclient; flow:established,to_client; file_data; content:"MZ"; within:2; content:"|00 00|"; distance:0; content:"PE|00|"; distance:0; threshold:type limit,track by_src,count 1,seconds 3; classtype:trojan-activity; sid:2013037; rev:2;)

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


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET POLICY Java EXE Download"; flowbits:isset,ET.http.binary; flowbits:isset,ET.http.javaclient; flow:established,to_client; threshold:type limit,track by_src,count 1,seconds 3; classtype:trojan-activity; sid:2013037; rev:1;)

Added 2011-10-12 19:35:49 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET POLICY Java EXE Download"; flowbits:isset,ET.http.binary; flowbits:isset,ET.http.javaclient; flow:established,to_client; threshold:type limit,track by_src,count 1,seconds 3; classtype:trojan-activity; sid:2013037; rev:1;)

Added 2011-06-16 10:06:03 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET POLICY Java EXE Download"; flowbits:isset,ET.http.binary; flowbits:isset,ET.http.javaclient; flow:established,to_client; threshold:type limit,track by_src,count 1,seconds 3; classtype:trojan-activity; sid:2013037; rev:1;)

Added 2011-06-16 09:59:06 UTC


Topic revision: r1 - 2017-08-08 - TWikiGuest
 
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