Feature/rm submodule (#312)

* rm: submodule

* Add: rules

* Fix: hayabusa-rules to c9c10a

rules/sigma/process_creation/win_termserv_proc_spawn.yml

@@ -0,0 +1,34 @@
+
+title: Terminal Service Process Spawn
+ruletype: Sigma
+author: Florian Roth
+date: 2019/05/22
+description: Detects a process spawned by the terminal service server process (this
+  could be an indicator for an exploitation of CVE-2019-0708)
+detection:
+  SELECTION_1:
+    EventID: 1
+  SELECTION_2:
+    ParentCommandLine: '*\svchost.exe*'
+  SELECTION_3:
+    ParentCommandLine: '*termsvcs*'
+  SELECTION_4:
+    Image: '*\rdpclip.exe'
+  condition: (SELECTION_1 and (SELECTION_2 and SELECTION_3) and  not (SELECTION_4))
+falsepositives:
+- Unknown
+id: 1012f107-b8f1-4271-af30-5aed2de89b39
+level: high
+logsource:
+  category: process_creation
+  product: windows
+modified: 2021/11/27
+references:
+- https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/rdp-stands-for-really-do-patch-understanding-the-wormable-rdp-vulnerability-cve-2019-0708/
+status: test
+tags:
+- attack.initial_access
+- attack.t1190
+- attack.lateral_movement
+- attack.t1210
+- car.2013-07-002