diff --git a/eive_tmtc/pus_tm/action_reply_handler.py b/eive_tmtc/pus_tm/action_reply_handler.py
index 7a359c4..ac09253 100644
--- a/eive_tmtc/pus_tm/action_reply_handler.py
+++ b/eive_tmtc/pus_tm/action_reply_handler.py
@@ -37,6 +37,8 @@ def handle_action_reply(
         return handle_ploc_replies(action_id, printer, custom_data)
     elif object_id.as_bytes == PLOC_SUPV_ID:
         return handle_supervisor_replies(action_id, printer, custom_data)
+    elif object_id.as_bytes == CORE_CONTROLLER_ID:
+        return handle_core_ctrl_action_replies(action_id, printer, custom_data)
     elif object_id.as_bytes == STAR_TRACKER_ID:
         return handle_startracker_replies(action_id, printer, custom_data)
     elif object_id.as_bytes in [
diff --git a/eive_tmtc/tmtc/core.py b/eive_tmtc/tmtc/core.py
index 60fb766..706b582 100644
--- a/eive_tmtc/tmtc/core.py
+++ b/eive_tmtc/tmtc/core.py
@@ -591,3 +591,35 @@ def handle_core_hk_data(printer: FsfwTmTcPrinter, set_id: int, hk_data: bytes):
         )
         pw.dlog(printout)
         printer.print_validity_buffer(validity_buffer=hk_data[inc_len:], num_vars=3)
+
+
+def handle_core_ctrl_action_replies(
+    action_id: int, printer: FsfwTmTcPrinter, custom_data: bytes
+):
+    pw = PrintWrapper(printer)
+    if action_id == ActionId.LIST_DIR_DUMP_DIRECTLY:
+        if len(custom_data) < 4:
+            _LOGGER.warning("Data unexpectedly small")
+            return
+        seq_idx = struct.unpack("!I", custom_data[0:4])[0]
+        total_chunks = struct.unpack("!I", custom_data[4:8])[0]
+        compressed = custom_data[4]
+        ls_cmd = custom_data[5:].decode()
+        # Include length of NULL termination
+        file_data_offset = 5 + len(ls_cmd) + 1
+        pw.dlog(
+            f"Received directory listing dump for ls command {ls_cmd}. Chunk {seq_idx}/{total_chunks}"
+        )
+        if compressed:
+            pw.dlog(
+                f"Compression option: {compressed}. Dumping file into dir_listing.txt.gz"
+            )
+            with open("dir_listing.txt.gz", "ab") as listing_file:
+                listing_file.write(custom_data[file_data_offset:])
+        else:
+            pw.dlog(
+                f"Compression option: {compressed}. Dumping file into dir_listing.txt"
+            )
+            with open("dir_listing.txt", "a") as listing_file:
+                listing_file_str = custom_data[file_data_offset:].decode()
+                listing_file.write(listing_file_str)