Feature/rm submodule (#312)

* rm: submodule

* Add: rules

* Fix: hayabusa-rules to c9c10a

rules/sigma/process_creation/win_susp_cdb.yml

@@ -0,0 +1,32 @@
+
+title: Possible App Whitelisting Bypass via WinDbg/CDB as a Shellcode Runner
+ruletype: Sigma
+author: Beyu Denis, oscd.community
+date: 2019/10/26
+description: Launch 64-bit shellcode from a debugger script file using cdb.exe.
+detection:
+  SELECTION_1:
+    EventID: 1
+  SELECTION_2:
+    Image: '*\cdb.exe'
+  SELECTION_3:
+    CommandLine: '*-cf*'
+  condition: (SELECTION_1 and SELECTION_2 and SELECTION_3)
+falsepositives:
+- Legitimate use of debugging tools
+id: b5c7395f-e501-4a08-94d4-57fe7a9da9d2
+level: medium
+logsource:
+  category: process_creation
+  product: windows
+modified: 2021/11/27
+references:
+- https://github.com/LOLBAS-Project/LOLBAS/blob/master/yml/OtherMSBinaries/Cdb.yml
+- http://www.exploit-monday.com/2016/08/windbg-cdb-shellcode-runner.html
+status: test
+tags:
+- attack.execution
+- attack.t1106
+- attack.defense_evasion
+- attack.t1218
+- attack.t1127