diff --git a/detections/endpoint/cobalt_strike_named_pipes.yml b/detections/endpoint/cobalt_strike_named_pipes.yml index f1dfc7f922..35150685ae 100644 --- a/detections/endpoint/cobalt_strike_named_pipes.yml +++ b/detections/endpoint/cobalt_strike_named_pipes.yml @@ -1,7 +1,7 @@ name: Cobalt Strike Named Pipes id: 5876d429-0240-4709-8b93-ea8330b411b5 -version: 1 -date: '2021-02-22' +version: 2 +date: '2022-05-16' author: Michael Haag, Splunk type: TTP datamodel: [] @@ -17,9 +17,9 @@ description: 'The following analytic identifies the use of default or publicly k It is possible it was injected into by another process. Review recent parallel processes to identify suspicious patterns or behaviors. A parallel process may have a network connection, review and follow the connection back to identify any file modifications.' -search: '`sysmon` EventID=17 OR EventID=18 PipeName IN (\\msagent_*, \\wkssvc*, \\DserNamePipe*, - \\srvsvc_*, \\mojo.*, \\postex_*, \\status_*, \\MSSE-*, \\spoolss_*, \\win_svc*, - \\ntsvcs*, \\winsock*, \\UIA_PIPE*) | stats count min(_time) as firstTime max(_time) +search: '`sysmon` EventID=17 OR EventID=18 PipeName IN (\\msagent_*, \\DserNamePipe*, + \\srvsvc_*, \\postex_*, \\status_*, \\MSSE-*, \\spoolss_*, \\win_svc*, + \\ntsvcs*, \\winsock*, \\UIA_PIPE*) | stats count min(_time) as firstTime max(_time) as lastTime by Computer, process_name, process_id process_path, PipeName | rename Computer as dest | `security_content_ctime(firstTime)` | `security_content_ctime(lastTime)` | `cobalt_strike_named_pipes_filter`'