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yml/OSBinaries/fodhelper.yml

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+---
+Name: fodhelper.exe
+Description: fodhelper.exe is a Windows system utility used for managing optional features and components.
+Author: Eron Clarke
+Created: 2024-09-26
+Commands:
+  - Command: fodhelper.exe
+    Description: Upon execution, fodhelper.exe checks two registry values at HKEY_CURRENT_USER\Software\Classes\exefile\Shell\open\command; if these are set by an attacker, the set command will be executed as a high-integrity process without a UAC prompt being displayed to the user. See 'resources' for which registry keys/values to set.
+    Usecase: Execute a binary or script as a high-integrity process without a UAC prompt.
+    Category: UAC Bypass
+    Privileges: User
+    MitreID: T1548.002
+    OperatingSystem: Windows 10, Windows 11
+Full_Path:
+  - Path: C:\Windows\System32\fodhelper.exe
+Detection:
+  - IOC: Event ID 10
+  - IOC: A binary or script spawned as a child process of fodhelper.exe
+  - IOC: Changes to HKEY_CURRENT_USER\Software\Classes\exefile\Shell\open\command
+  - Sigma: https://github.com/SigmaHQ/sigma/blob/master/rules/windows/registry/registry_event/registry_event_shell_open_keys_manipulation.yml
+Resources:
+  - Link: https://gist.github.com/havoc3-3/812547525107bd138a1a839118a3a44b
+Acknowledgement:
+  - Person: Eron Clarke

yml/OSBinaries/regedit.yml

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+---
+Name: regedit.exe
+Description: regedit (Registry Editor) is a built-in Windows utility that allows users to view, edit, and manage the Windows Registry.
+Author: Eron Clarke
+Created: 2024-09-26
+Commands:
+  - Command: regedit.exe
+    Description: Upon execution, regedit.exe checks two registry values at HKEY_CURRENT_USER\Software\Classes\exefile\Shell\open\command; if these are set by an attacker, the set command will be executed as a high-integrity process without a UAC prompt being displayed to the user. See 'resources' for which registry keys/values to set.
+    Usecase: Execute a binary or script as a high-integrity process without a UAC prompt.
+    Category: UAC Bypass
+    Privileges: User
+    MitreID: T1548.002
+    OperatingSystem: Windows 10, Windows 11
+Full_Path:
+  - Path: C:\Windows\System32\regedit.exe
+  - Path: C:\Windows\SysWOW64\regedit.exe
+Detection:
+  - IOC: Event ID 10
+  - IOC: A binary or script spawned as a child process of regedit.exe
+  - IOC: Changes to HKEY_CURRENT_USER\Software\Classes\exefile\Shell\open\command
+  - Sigma: https://github.com/SigmaHQ/sigma/blob/master/rules/windows/registry/registry_event/registry_event_shell_open_keys_manipulation.yml
+Resources:
+  - Link: https://gist.github.com/havoc3-3/812547525107bd138a1a839118a3a44b
+Acknowledgement:
+  - Person: Eron Clarke

yml/OSBinaries/slui.yml

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+---
+Name: slui.exe
+Description: slui.exe (Software Licensing User Interface) is a system file in Windows responsible for managing the activation of the operating system.
+Author: Eron Clarke
+Created: 2024-09-26
+Commands:
+  - Command: slui.exe
+    Description: Upon execution, slui.exe checks two registry values at HKEY_CURRENT_USER\Software\Classes\exefile\Shell\open\command; if these are set by an attacker, the set command will be executed as a high-integrity process without a UAC prompt being displayed to the user. See 'resources' for which registry keys/values to set.
+    Usecase: Execute a binary or script as a high-integrity process without a UAC prompt.
+    Category: UAC Bypass
+    Privileges: User
+    MitreID: T1548.002
+    OperatingSystem: Windows 10, Windows 11
+Full_Path:
+  - Path: C:\Windows\System32\slui.exe
+Detection:
+  - IOC: Event ID 10
+  - IOC: A binary or script spawned as a child process of slui.exe
+  - IOC: Changes to HKEY_CURRENT_USER\Software\Classes\exefile\Shell\open\command
+  - Sigma: https://github.com/SigmaHQ/sigma/blob/master/rules/windows/registry/registry_event/registry_event_shell_open_keys_manipulation.yml
+Resources:
+  - Link: https://gist.github.com/havoc3-3/812547525107bd138a1a839118a3a44b
+Acknowledgement:
+  - Person: Eron Clarke