Execute Execution Windows Executes a command via MPI command-line tool. Use Executes commands under a trusted, Microsoft signed binary. mpiexec.exe {CMD} copy Contextuser NativeExecute MITRET1127 Refslearn.microsoft.com/en-us/powershell/high-performance-computing/mpiexeclolbas-project.github.io/lolbas/OtherMSBinaries/Mpiexec/