windows community v1.0.0

webui.dll

webui.dll — Sideloading hijacking (iTop)

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webui.dll
webui.dll

Sandbox: execFile · Timeout: 30s

Capabilities

security.defenseevasion.dll-hijack

Documentation

examples:

  • description: "Place malicious webui.dll in the search order location" command: "copy malicious.dll "%PROGRAMFILES%\iTop Screen Recorder\webui.dll""
  • description: "Execute the vulnerable binary to trigger the hijack" command: ""%PROGRAMFILES%\iTop Screen Recorder\iScrPaint.exe""

webui.dll

Vendor: iTop

Expected Location: %PROGRAMFILES%\iTop Screen Recorder

Vulnerable Executables:

  • %PROGRAMFILES%\iTop Screen Recorder\iScrPaint.exe (Sideloading)

Acknowledgement: Jai Minton

References