alert tcp $HOME_NET [21,25,110,143,443,465,587,636,989:995,5061,5222] -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Possible OpenSSL? HeartBleed? Large HeartBeat? Response from Common SSL Port (Outbound from Server)"; flow:established,to_client; content:"|18 03|"; depth:2; byte_test:1,<,4,2; byte_test:2,>,150,3; byte_test:2,<,17000,3; threshold:type limit,track by_dst,count 1,seconds 120; reference:cve,2014-0160; reference:url,blog.inliniac.net/2014/04/08/detecting-openssl-heartbleed-with-suricata/; reference:url,heartbleed.com/; reference:url,blog.fox-it.com/2014/04/08/openssl-heartbleed-bug-live-blog/; classtype:bad-unknown; sid:2018382; rev:8; metadata:created_at 2014_04_11, updated_at 2014_04_11;)

Added 2018-09-13 19:48:41 UTC


Added 2018-09-13 17:58:36 UTC


alert tcp $HOME_NET [21,25,110,143,443,465,587,636,989:995,5061,5222] -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Possible OpenSSL? HeartBleed? Large HeartBeat? Response from Common SSL Port (Outbound from Server)"; flow:established,to_client; content:"|18 03|"; depth:2; byte_test:1,<,4,2; byte_test:2,>,150,3; byte_test:2,<,17000,3; threshold:type limit,track by_dst,count 1,seconds 120; reference:cve,2014-0160; reference:url,blog.inliniac.net/2014/04/08/detecting-openssl-heartbleed-with-suricata/; reference:url,heartbleed.com/; reference:url,blog.fox-it.com/2014/04/08/openssl-heartbleed-bug-live-blog/; classtype:bad-unknown; sid:2018382; rev:8; metadata:created_at 2014_04_11, updated_at 2014_04_11;)

Added 2017-08-07 21:12:27 UTC


alert tcp $HOME_NET [21,25,110,143,443,465,587,636,989:995,5061,5222] -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Possible OpenSSL? HeartBleed? Large HeartBeat? Response from Common SSL Port (Outbound from Server)"; flow:established,to_client; content:"|18 03|"; depth:2; byte_test:1,<,4,2; byte_test:2,>,150,3; byte_test:2,<,17000,3; threshold:type limit,track by_dst,count 1,seconds 120; reference:cve,2014-0160; reference:url,blog.inliniac.net/2014/04/08/detecting-openssl-heartbleed-with-suricata/; reference:url,heartbleed.com/; reference:url,blog.fox-it.com/2014/04/08/openssl-heartbleed-bug-live-blog/; classtype:bad-unknown; sid:2018382; rev:8;)

Added 2014-04-23 18:13:25 UTC


alert tcp $HOME_NET [443,636,989,990,992,993,994,995,5061,25,587,143,110,5222,21,465] -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Possible OpenSSL? HeartBleed? Large HeartBeat? Response from Common SSL Port (Outbound from Server)"; flow:established,to_client; content:"|18 03|"; depth:2; byte_test:1,<,4,2; byte_test:2,>,150,3; byte_test:2,<,17000,3; threshold:type limit,track by_dst,count 1,seconds 120; reference:cve,2014-0160; reference:url,blog.inliniac.net/2014/04/08/detecting-openssl-heartbleed-with-suricata/; reference:url,heartbleed.com/; reference:url,blog.fox-it.com/2014/04/08/openssl-heartbleed-bug-live-blog/; classtype:bad-unknown; sid:2018382; rev:7;)

Added 2014-04-22 18:46:39 UTC


alert tcp $HOME_NET [443,636,989,990,992,993,994,995,5061,25] -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Possible OpenSSL? HeartBleed? Large HeartBeat? Response from Common SSL Port (Outbound from Server)"; flow:established,to_client; content:"|18 03|"; depth:2; byte_test:1,<,4,2; byte_test:2,>,150,3; byte_test:2,<,17000,3; threshold:type limit,track by_dst,count 1,seconds 120; reference:cve,2014-0160; reference:url,blog.inliniac.net/2014/04/08/detecting-openssl-heartbleed-with-suricata/; reference:url,heartbleed.com/; reference:url,blog.fox-it.com/2014/04/08/openssl-heartbleed-bug-live-blog/; classtype:bad-unknown; sid:2018382; rev:6;)

Added 2014-04-11 03:04:33 UTC


alert tcp $HOME_NET [443,636,989,990,992,993,994,995,5061,25] -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Possible OpenSSL? HeartBleed? Large HeartBeat? Response from Common SSL Port (Outbound from Server)"; flow:established,to_client; content:"|18 03|"; depth:2; byte_test:1,<,4,2; byte_test:2,>,150,3; byte_test:2,<,16410,3; threshold:type limit,track by_dst,count 1,seconds 120; reference:cve,2014-0160; reference:url,blog.inliniac.net/2014/04/08/detecting-openssl-heartbleed-with-suricata/; reference:url,heartbleed.com/; reference:url,blog.fox-it.com/2014/04/08/openssl-heartbleed-bug-live-blog/; classtype:bad-unknown; sid:2018382; rev:4;)

Added 2014-04-11 01:27:53 UTC


Topic revision: r1 - 2018-09-13 - TWikiGuest
 
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