LOLBAS/OSLibraries/Shdocvw.dll.md

Shdocvw.dll

• Functions: Execute

rundll32.exe shdocvw.dll,OpenURL "C:\test\calc.url"
Launch an executable payload via proxy through a(n) URL (information) file by calling OpenURL.

rundll32.exe shdocvw.dll,OpenURL "C:\test\calc.zz"
Renamed URL file.

• Resources:

  • http://www.hexacorn.com/blog/2018/03/15/running-programs-via-proxy-jumping-on-a-edr-bypass-trampoline-part-5/
  • https://bohops.com/2018/03/17/abusing-exported-functions-and-exposed-dcom-interfaces-for-pass-thru-command-execution-and-lateral-movement/
  • https://twitter.com/bohops/status/997690405092290561

• Full path:

  • c:\windows\system32\Shdocvw.dll
  • c:\windows\sysWOW64\Shdocvw.dll

• Notes: Thanks to Adam - @hexacorn, Jimmy - @bohops