windows community v1.0.0

dnx.onecore.dll

dnx.onecore.dll — Sideloading hijacking (Microsoft)

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dnx.onecore.dll
dnx.onecore.dll

Sandbox: execFile · Timeout: 30s

Capabilities

security.defenseevasion.dll-hijack

Documentation

examples:

  • description: "Place malicious dnx.onecore.dll in the search order location" command: "copy malicious.dll "%PROGRAMFILES%\Microsoft Web Tools\DNX\\dnx.onecore.dll""
  • description: "Execute the vulnerable binary to trigger the hijack" command: ""dnx.exe""

dnx.onecore.dll

Vendor: Microsoft

Expected Location: %PROGRAMFILES%\Microsoft Web Tools\DNX\

Vulnerable Executables:

  • dnx.exe (Sideloading)

Acknowledgement: Swachchhanda Shrawan Poudel

References