Feature/rm submodule (#312)

* rm: submodule * Add: rules * Fix: hayabusa-rules to c9c10a
2021-12-20 21:14:32 +09:00
parent 1aebdca160
commit 83d891b2fa
1196 changed files with 46186 additions and 4 deletions
@@ -0,0 +1,26 @@
+
+title: Direct Syscall of NtOpenProcess
+ruletype: Sigma
+author: Christian Burkard
+date: 2021/07/28
+description: Detects the usage of the direct syscall of NtOpenProcess which might
+  be done from a CobaltStrike BOF.
+detection:
+  SELECTION_1:
+    EventID: 10
+  SELECTION_2:
+    CallTrace: UNKNOWN*
+  condition: (SELECTION_1 and SELECTION_2)
+falsepositives:
+- unknown
+id: 3f3f3506-1895-401b-9cc3-e86b16e630d0
+level: critical
+logsource:
+  category: process_access
+  product: windows
+references:
+- https://medium.com/falconforce/falconfriday-direct-system-calls-and-cobalt-strike-bofs-0xff14-741fa8e1bdd6
+status: experimental
+tags:
+- attack.execution
+- attack.t1106