windows community v1.0.0

concrt140.dll

concrt140.dll — Sideloading hijacking (Microsoft)

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concrt140.dll
concrt140.dll

Sandbox: execFile · Timeout: 30s

Capabilities

security.defenseevasion.dll-hijack

Documentation

examples:

  • description: "Place malicious concrt140.dll in the search order location" command: "copy malicious.dll "%PROGRAMFILES%\Microsoft Visual Studio\%VERSION%\Community\Common7\IDE\VC\vcpackages\concrt140.dll""
  • description: "Execute the vulnerable binary to trigger the hijack" command: ""vcpkgsrv.exe""

concrt140.dll

Vendor: Microsoft

Expected Location: %PROGRAMFILES%\Microsoft Visual Studio%VERSION%\Community\Common7\IDE\VC\vcpackages

Vulnerable Executables:

  • vcpkgsrv.exe (Sideloading)

Acknowledgement: Austin Worline

References