windows community v1.0.0

krpt.dll

krpt.dll — Sideloading hijacking (Kingsoft)

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krpt.dll
krpt.dll

Sandbox: execFile · Timeout: 30s

Capabilities

security.defenseevasion.dll-hijack

Documentation

examples:

  • description: "Place malicious krpt.dll in the search order location" command: "copy malicious.dll "%PROGRAMFILES%\Kingsoft\WPS Office\%VERSION%\office6\krpt.dll""
  • description: "Execute the vulnerable binary to trigger the hijack" command: ""%PROGRAMFILES%\Kingsoft\WPS Office\%VERSION%\office6\wpp.exe""

krpt.dll

Vendor: Kingsoft

Expected Location: %PROGRAMFILES%\Kingsoft\WPS Office%VERSION%\office6

Vulnerable Executables:

  • %PROGRAMFILES%\Kingsoft\WPS Office%VERSION%\office6\wpp.exe (Sideloading)

Acknowledgement: Still Hsu

References