Refactor output file path construction in SMB protocol

- Updated the output file template to use os.path.join for improved OS compatibility.
- Enhanced readability by separating base log directory and filename pattern construction.

Author: moscowchill

nxc/protocols/smb.py

@@ -287,7 +287,10 @@ def enum_host_info(self):
             self.logger.debug(e)
 
         self.os_arch = self.get_os_arch()
-        self.output_file_template = os.path.expanduser(f"{NXC_PATH}/logs/{{output_folder}}/{self.hostname}_{self.host}_{datetime.now().strftime('%Y-%m-%d_%H%M%S')}".replace(":", "-"))
+        # Construct the output file template using os.path.join for OS compatibility
+        base_log_dir = os.path.join(os.path.expanduser(NXC_PATH), "logs")
+        filename_pattern = f"{self.hostname}_{self.host}_{datetime.now().strftime('%Y-%m-%d_%H%M%S')}".replace(":", "-")
+        self.output_file_template = os.path.join(base_log_dir, "{output_folder}", filename_pattern)
 
         try:
             # DCs seem to want us to logoff first, windows workstations sometimes reset the connection