Systems and techniques are described for modifying an executable file of an application and
executing the applica tion using the modified executable file. A described tech nique
includes receiving, by a virtual machine, a request to perform an initial function of an
application and an execut able file for the application. The virtual machine modifies the
executable file by redirecting the executable file to a custom runtime library that includes a
custom function configured to initialize the application and to place the application in a …

Abstract Systems and techniques are described for modifying an executable file of an
application and executing the application using the modified executable file. A described
technique includes receiving, by a virtual machine, a request to perform an initial function of
an application and an executable file for the application. The virtual machine modifies the
executable file by redirecting the executable file to a custom runtime library that includes a
custom function configured to initialize the application and to place the application in a …