windows community v1.0.0

tedutil.dll

tedutil.dll — Sideloading hijacking (Microsoft)

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tedutil.dll
tedutil.dll

Sandbox: execFile · Timeout: 30s

Capabilities

security.defenseevasion.dll-hijack

Documentation

examples:

  • description: "Place malicious tedutil.dll in the search order location" command: "copy malicious.dll "%PROGRAMFILES%\Microsoft SDKs\Windows\%VERSION%\Bin\tedutil.dll""
  • description: "Execute the vulnerable binary to trigger the hijack" command: ""%PROGRAMFILES%\Microsoft SDKs\Windows\%VERSION%\Bin\TopoEdit.exe""

tedutil.dll

Vendor: Microsoft

Expected Location: %PROGRAMFILES%\Microsoft SDKs\Windows%VERSION%\Bin

Vulnerable Executables:

  • %PROGRAMFILES%\Microsoft SDKs\Windows%VERSION%\Bin\TopoEdit.exe (Sideloading)

Acknowledgement: Jai Minton

References