From ca50124350539cd0b26726d9daf56ea19455de7a Mon Sep 17 00:00:00 2001
From: frack113 <62423083+frack113@users.noreply.github.com>
Date: Tue, 4 Feb 2025 19:40:45 +0100
Subject: [PATCH 1/6] Add proc_creation_win_parent_run_itself

---
 .../proc_creation_win_parent_run_itself.yml   | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 rules/windows/process_creation/proc_creation_win_parent_run_itself.yml

diff --git a/rules/windows/process_creation/proc_creation_win_parent_run_itself.yml b/rules/windows/process_creation/proc_creation_win_parent_run_itself.yml
new file mode 100644
index 00000000000..45a2419c9dd
--- /dev/null
+++ b/rules/windows/process_creation/proc_creation_win_parent_run_itself.yml
@@ -0,0 +1,20 @@
+title: Executable Run Itself
+id: bafd07c6-3ea5-454a-b4be-058fbb073de7
+status: experimental
+description: Detects an executable that executes himself
+references:
+    - https://www.joesandbox.com/analysis/1605063/0/html
+author: frack113
+date: 2025-02-04
+tags:
+    - attack.defense-evasion
+logsource:
+    category: process_creation
+    product: windows
+detection:
+    selection:
+        Image|fieldref: ParentImage
+    condition: selection
+falsepositives:
+    - Unknown
+level: medium

From 0198075a7d93e9ece19eddf35698ac560528967e Mon Sep 17 00:00:00 2001
From: frack113 <62423083+frack113@users.noreply.github.com>
Date: Tue, 4 Feb 2025 22:18:17 +0100
Subject: [PATCH 2/6] Update proc_creation_win_parent_run_itself.yml

---
 .../proc_creation_win_parent_run_itself.yml                | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/rules/windows/process_creation/proc_creation_win_parent_run_itself.yml b/rules/windows/process_creation/proc_creation_win_parent_run_itself.yml
index 45a2419c9dd..0d2ec5dfce3 100644
--- a/rules/windows/process_creation/proc_creation_win_parent_run_itself.yml
+++ b/rules/windows/process_creation/proc_creation_win_parent_run_itself.yml
@@ -1,13 +1,16 @@
-title: Executable Run Itself
+title: Potential Executable Run Itself As Scrificial Process
 id: bafd07c6-3ea5-454a-b4be-058fbb073de7
 status: experimental
-description: Detects an executable that executes himself
+description: | 
+    Detects an executable that executes himself.
+    The most common technique is to launch it in suspend mode so that you can inject into it.
 references:
     - https://www.joesandbox.com/analysis/1605063/0/html
 author: frack113
 date: 2025-02-04
 tags:
     - attack.defense-evasion
+    - attack.t1055
 logsource:
     category: process_creation
     product: windows

From 725aa5f6c2c68b84e2f177336f2b0377f2812853 Mon Sep 17 00:00:00 2001
From: frack113 <62423083+frack113@users.noreply.github.com>
Date: Tue, 4 Feb 2025 22:22:15 +0100
Subject: [PATCH 3/6] Remove useless space

---
 .../process_creation/proc_creation_win_parent_run_itself.yml    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rules/windows/process_creation/proc_creation_win_parent_run_itself.yml b/rules/windows/process_creation/proc_creation_win_parent_run_itself.yml
index 0d2ec5dfce3..65c963f41bf 100644
--- a/rules/windows/process_creation/proc_creation_win_parent_run_itself.yml
+++ b/rules/windows/process_creation/proc_creation_win_parent_run_itself.yml
@@ -1,7 +1,7 @@
 title: Potential Executable Run Itself As Scrificial Process
 id: bafd07c6-3ea5-454a-b4be-058fbb073de7
 status: experimental
-description: | 
+description: |
     Detects an executable that executes himself.
     The most common technique is to launch it in suspend mode so that you can inject into it.
 references:

From c3d7f5764cf15138ca082e4d35cb1533e1e146f7 Mon Sep 17 00:00:00 2001
From: frack113 <62423083+frack113@users.noreply.github.com>
Date: Fri, 7 Feb 2025 16:22:56 +0100
Subject: [PATCH 4/6] Move to rules-threat-hunting

---
 .../process_creation/proc_creation_win_parent_run_itself.yml      | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename {rules => rules-threat-hunting}/windows/process_creation/proc_creation_win_parent_run_itself.yml (100%)

diff --git a/rules/windows/process_creation/proc_creation_win_parent_run_itself.yml b/rules-threat-hunting/windows/process_creation/proc_creation_win_parent_run_itself.yml
similarity index 100%
rename from rules/windows/process_creation/proc_creation_win_parent_run_itself.yml
rename to rules-threat-hunting/windows/process_creation/proc_creation_win_parent_run_itself.yml

From 0db9d088f9019175d17aadf40ee8ac84a65e1c61 Mon Sep 17 00:00:00 2001
From: frack113 <62423083+frack113@users.noreply.github.com>
Date: Fri, 7 Feb 2025 19:13:17 +0100
Subject: [PATCH 5/6] Fix goodlog tests

---
 .../proc_creation_win_parent_run_itself.yml   | 37 ++++++++++++++++++-
 1 file changed, 36 insertions(+), 1 deletion(-)

diff --git a/rules-threat-hunting/windows/process_creation/proc_creation_win_parent_run_itself.yml b/rules-threat-hunting/windows/process_creation/proc_creation_win_parent_run_itself.yml
index 65c963f41bf..b52f4c517d9 100644
--- a/rules-threat-hunting/windows/process_creation/proc_creation_win_parent_run_itself.yml
+++ b/rules-threat-hunting/windows/process_creation/proc_creation_win_parent_run_itself.yml
@@ -11,13 +11,48 @@ date: 2025-02-04
 tags:
     - attack.defense-evasion
     - attack.t1055
+    - detection.threat-hunting
 logsource:
     category: process_creation
     product: windows
 detection:
     selection:
         Image|fieldref: ParentImage
-    condition: selection
+    filter_path:
+        Image|startswith:
+            - 'C:\Program Files\'
+            - 'C:\Program Files (x86)\'
+    filter_original:
+        OriginalFileName: 
+            - 'Cmd.Exe'
+            - 'CompatTelRunner.exe'
+            - 'Discord.exe'
+            - 'electron.exe' # Vs Code
+            - 'EXPLORER.EXE'
+            - 'httpd.exe'
+            - 'IE4UINIT.EXE'
+            - 'mmc.exe'
+            - 'MpCmdRun.exe'
+            - 'mscorsvw.exe'
+            - 'msiexec.exe'
+            - 'NGenTask.exe'
+            - 'OneDriveSetup.exe'
+            - 'PowerShell.EXE'
+            - 'REGSVR32.EXE'
+            - 'smss.exe'
+            - 'Spotify.exe'
+            - 'WerMgr'
+    filter_product:
+        Product: 
+            - 'Avira'
+            - 'Evernote'
+            - 'Firefox'
+            - 'Microsoft Office'
+            - 'Ninite'
+            - 'Opera Browser Assistant Installer'
+            - 'Opera Installer'
+            - 'Sysinternals Sysmon'
+    condition: selection and not 1 of filter_*
 falsepositives:
     - Unknown
 level: medium

From eed361a5a21226199fb36a70694c22f3c571acd0 Mon Sep 17 00:00:00 2001
From: frack113 <62423083+frack113@users.noreply.github.com>
Date: Fri, 7 Feb 2025 19:15:38 +0100
Subject: [PATCH 6/6] Fix yaml

---
 .../process_creation/proc_creation_win_parent_run_itself.yml  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rules-threat-hunting/windows/process_creation/proc_creation_win_parent_run_itself.yml b/rules-threat-hunting/windows/process_creation/proc_creation_win_parent_run_itself.yml
index b52f4c517d9..1fc70217373 100644
--- a/rules-threat-hunting/windows/process_creation/proc_creation_win_parent_run_itself.yml
+++ b/rules-threat-hunting/windows/process_creation/proc_creation_win_parent_run_itself.yml
@@ -23,7 +23,7 @@ detection:
             - 'C:\Program Files\'
             - 'C:\Program Files (x86)\'
     filter_original:
-        OriginalFileName: 
+        OriginalFileName:
             - 'Cmd.Exe'
             - 'CompatTelRunner.exe'
             - 'Discord.exe'
@@ -43,7 +43,7 @@ detection:
             - 'Spotify.exe'
             - 'WerMgr'
     filter_product:
-        Product: 
+        Product:
             - 'Avira'
             - 'Evernote'
             - 'Firefox'