Launch a HTML application payload by calling OpenURL. (Invoke an HTML Application via mshta.exe (Default Handler).)

rundll32.exe url.dll,OpenURL {PATH_ABSOLUTE:.hta}

Launch an executable payload via proxy through a .url (information) file by calling OpenURL. (Load an executable payload by calling a .url file.)

rundll32.exe url.dll,OpenURL {PATH_ABSOLUTE:.url}

Launch an executable by calling OpenURL. (Load an executable payload by specifying the file protocol handler (obfuscated).)

rundll32.exe url.dll,OpenURL file://^C^:^/^W^i^n^d^o^w^s^/^s^y^s^t^e^m^3^2^/^c^a^l^c^.^e^x^e

Launch an executable by calling FileProtocolHandler. (Launch an executable.)

rundll32.exe url.dll,FileProtocolHandler {PATH_ABSOLUTE:.exe}

Launch an executable by calling FileProtocolHandler. (Load an executable payload by specifying the file protocol handler (obfuscated).)

rundll32.exe url.dll,FileProtocolHandler file://^C^:^/^W^i^n^d^o^w^s^/^s^y^s^t^e^m^3^2^/^c^a^l^c^.^e^x^e

Launch a HTML application payload by calling FileProtocolHandler. (Invoke an HTML Application via mshta.exe (Default Handler).)

rundll32.exe url.dll,FileProtocolHandler file:///C:/test/test.hta