alert dns $HOME_NET any -> any any (msg:"ET TROJAN Mirai Botnet Domain Observed"; dns_query; content:"vmdefmnsndoj.tech"; depth:17; nocase; isdataat:!1,relative; fast_pattern; reference:url,blog.netlab.360.com/new-mirai-variant-with-dga/; classtype:trojan-activity; sid:2023600; rev:3; metadata:attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2016_12_12, updated_at 2019_09_03;)

Added 2019-09-03 18:12:11 UTC


alert udp $HOME_NET any -> any 53 (msg:"ET TROJAN Mirai Botnet Domain Observed"; content:"|01|"; offset:2; depth:1; content:"|00 01 00 00 00 00 00|"; distance:1; within:7; content:"|0c|vmdefmnsndoj|04|tech|00|"; nocase; distance:0; fast_pattern; reference:url,blog.netlab.360.com/new-mirai-variant-with-dga/; classtype:trojan-activity; sid:2023600; rev:2; metadata:attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2016_12_12, updated_at 2019_08_30;)

Added 2019-08-30 19:36:57 UTC


alert udp $HOME_NET any -> any 53 (msg:"ET TROJAN Mirai Botnet Domain Observed"; content:"|01|"; offset:2; depth:1; content:"|00 01 00 00 00 00 00|"; distance:1; within:7; content:"|0c|vmdefmnsndoj|04|tech|00|"; nocase; distance:0; fast_pattern; reference:url,blog.netlab.360.com/new-mirai-variant-with-dga/; classtype:trojan-activity; sid:2023600; rev:2; metadata:attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2016_12_12, updated_at 2019_08_29;)

Added 2019-08-29 18:00:01 UTC


alert udp $HOME_NET any -> any 53 (msg:"ET TROJAN Mirai Botnet Domain Observed"; content:"|01|"; offset:2; depth:1; content:"|00 01 00 00 00 00 00|"; distance:1; within:7; content:"|0c|vmdefmnsndoj|04|tech|00|"; nocase; distance:0; fast_pattern; reference:url,blog.netlab.360.com/new-mirai-variant-with-dga/; classtype:trojan-activity; sid:2023600; rev:2; metadata:attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2016_12_12, updated_at 2019_08_28;)

Added 2019-08-28 19:01:46 UTC


alert udp $HOME_NET any -> any 53 (msg:"ET TROJAN Mirai Botnet Domain Observed"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|0c|vmdefmnsndoj|04|tech|00|"; nocase; distance:0; fast_pattern; reference:url,blog.netlab.360.com/new-mirai-variant-with-dga/; classtype:trojan-activity; sid:2023600; rev:1; metadata:attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2016_12_12, updated_at 2016_12_12;)

Added 2018-09-13 19:53:13 UTC


Added 2018-09-13 18:01:17 UTC


alert udp $HOME_NET any -> any 53 (msg:"ET TROJAN Mirai Botnet Domain Observed"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|0c|vmdefmnsndoj|04|tech|00|"; nocase; distance:0; fast_pattern; reference:url,blog.netlab.360.com/new-mirai-variant-with-dga/; classtype:trojan-activity; sid:2023600; rev:1; metadata:attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2016_12_12, updated_at 2016_12_12;)

Added 2017-08-07 21:18:46 UTC


alert udp $HOME_NET any -> any 53 (msg:"ET TROJAN Mirai Botnet Domain Observed"; content:"|01 00 00 01 00 00 00 00 00 00|"; depth:10; offset:2; content:"|0c|vmdefmnsndoj|04|tech|00|"; nocase; distance:0; fast_pattern; reference:url,blog.netlab.360.com/new-mirai-variant-with-dga/; classtype:trojan-activity; sid:2023600; rev:1;)

Added 2016-12-12 17:15:47 UTC


Topic revision: r1 - 2019-09-03 - TWikiGuest
 
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