alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN MS Terminal Server Traffic on Non-standard Port"; flow:to_server,established; content:"|03 00 00|"; depth:3; content:"|e0 00 00 00 00 00|"; offset:5; depth:6; content:"Cookie|3a| mstshash="; fast_pattern; classtype:attempted-recon; sid:2023753; rev:2; metadata:affected_product Microsoft_Terminal_Server_RDP, attack_target Server, created_at 2017_01_23, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2017_02_23;)

Added 2020-08-05 19:13:03 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN MS Terminal Server Traffic on Non-standard Port"; flow:to_server,established; content:"|03 00 00|"; depth:3; content:"|e0 00 00 00 00 00|"; offset:5; depth:6; content:"Cookie|3a| mstshash="; fast_pattern; classtype:attempted-recon; sid:2023753; rev:2; metadata:affected_product Microsoft_Terminal_Server_RDP, attack_target Server, deployment Perimeter, signature_severity Major, created_at 2017_01_23, performance_impact Low, updated_at 2017_02_23;)

Added 2018-09-13 19:53:22 UTC


Added 2018-09-13 18:01:21 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN MS Terminal Server Traffic on Non-standard Port"; flow:to_server,established; content:"|03 00 00|"; depth:3; content:"|e0 00 00 00 00 00|"; offset:5; depth:6; content:"Cookie|3a| mstshash="; fast_pattern; classtype:attempted-recon; sid:2023753; rev:2; metadata:affected_product Microsoft_Terminal_Server_RDP, attack_target Server, deployment Perimeter, signature_severity Major, created_at 2017_01_23, performance_impact Low, updated_at 2017_02_23;)

Added 2017-08-07 21:18:58 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN MS Terminal Server Traffic on Non-standard Port"; flow:to_server,established; content:"|03 00 00|"; depth:3; content:"|e0 00 00 00 00 00|"; offset:5; depth:6; content:"Cookie|3a| mstshash="; fast_pattern; classtype:attempted-recon; sid:2023753; rev:2;)

Added 2017-02-23 16:13:35 UTC


alert tcp $EXTERNAL_NET any -> $HOME_NET 3389 (msg:"ET SCAN MS Terminal Server taffic on Non-standard Port"; flow:to_server,established; content:"|03 00 00|"; depth:3; content:"|e0 00 00 00 00 00|"; offset:5; depth:6; content:"Cookie|3a| mstshash="; fast_pattern; classtype:attempted-recon; sid:2023753; rev:1;)

Added 2017-01-23 17:13:29 UTC


Topic revision: r1 - 2020-08-05 - TWikiGuest
 
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