alert tcp any any -> $HOME_NET [443,636,989,990,992,993,994,995,5061,25] (msg:"ET CURRENT_EVENTS Possible TLS HeartBleed? Unencrypted Request Method 4 (Inbound to Common SSL Port)"; flow:established,to_server; content:"|18 03|"; byte_test:1,<,4,0,relative; content:"|00 03 01|"; distance:1; within:3; byte_test:2,>,150,0,relative; isdataat:!18,relative; threshold:type limit,track by_src,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:2018388; rev:2; metadata:created_at 2014_04_14, updated_at 2014_04_14;)

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


Added 2018-09-13 17:58:37 UTC


alert tcp any any -> $HOME_NET [443,636,989,990,992,993,994,995,5061,25] (msg:"ET CURRENT_EVENTS Possible TLS HeartBleed? Unencrypted Request Method 4 (Inbound to Common SSL Port)"; flow:established,to_server; content:"|18 03|"; byte_test:1,<,4,0,relative; content:"|00 03 01|"; distance:1; within:3; byte_test:2,>,150,0,relative; isdataat:!18,relative; threshold:type limit,track by_src,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:2018388; rev:2; metadata:created_at 2014_04_14, updated_at 2014_04_14;)

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


alert tcp any any -> $HOME_NET [443,636,989,990,992,993,994,995,5061,25] (msg:"ET CURRENT_EVENTS Possible TLS HeartBleed? Unencrypted Request Method 4 (Inbound to Common SSL Port)"; flow:established,to_server; content:"|18 03|"; byte_test:1,<,4,0,relative; content:"|00 03 01|"; distance:1; within:3; byte_test:2,>,150,0,relative; isdataat:!18,relative; threshold:type limit,track by_src,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:2018388; rev:2;)

Added 2014-04-14 19:22:51 UTC


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