windows community v1.0.0

avupdate.dll

avupdate.dll — Sideloading hijacking (Carbon Black)

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avupdate.dll
avupdate.dll

Sandbox: execFile · Timeout: 30s

Capabilities

security.defenseevasion.dll-hijack

Documentation

examples:

  • description: "Place malicious avupdate.dll in the search order location" command: "copy malicious.dll "%PROGRAMFILES%\Confer\scanner\upd.exe\avupdate.dll""
  • description: "Execute the vulnerable binary to trigger the hijack" command: ""%PROGRAMFILES%\Confer\scanner\upd.exe""

avupdate.dll

Vendor: Carbon Black

Expected Location: %PROGRAMFILES%\Confer\scanner\upd.exe

Vulnerable Executables:

  • %PROGRAMFILES%\Confer\scanner\upd.exe (Sideloading)

Acknowledgement: Josh Allman

References