Added Sigma Rules

2021-11-14 11:00:56 +09:00
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+title: PsExec Tool Execution
+author: Thomas Patzke
+date: 2017/06/12
+description: Detects PsExec service installation and execution events (service and
+    Sysmon)
+detection:
+    SELECTION_1:
+        ServiceName: PSEXESVC
+    SELECTION_2:
+        EventID: 7045
+    SELECTION_3:
+        ServiceFileName: '*\PSEXESVC.exe'
+    SELECTION_4:
+        EventID: 7036
+    condition: (SELECTION_1 and ((SELECTION_2 and SELECTION_3) or SELECTION_4))
+falsepositives:
+- unknown
+fields:
+- EventID
+- CommandLine
+- ParentCommandLine
+- ServiceName
+- ServiceFileName
+- TargetFilename
+- PipeName
+id: 42c575ea-e41e-41f1-b248-8093c3e82a28
+level: low
+logsource:
+    product: windows
+    service: system
+modified: 2021/09/21
+references:
+- https://www.jpcert.or.jp/english/pub/sr/ir_research.html
+- https://jpcertcc.github.io/ToolAnalysisResultSheet
+status: experimental
+tags:
+- attack.execution
+- attack.t1035
+- attack.t1569.002
+- attack.s0029
+yml_filename: win_tool_psexec.yml
+yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/other
+