Merge branch 'main' into timeroast_module

Author: NeffIsBack

nxc/logger.py

@@ -3,7 +3,6 @@
 from logging.handlers import RotatingFileHandler
 import os.path
 import sys
-import re
 from nxc.console import nxc_console
 from nxc.paths import NXC_PATH
 from termcolor import colored
@@ -43,7 +42,7 @@ def create_temp_logger(caller_frame, formatted_text, args, kwargs):
     temp_logger = logging.getLogger("temp")
     formatter = logging.Formatter("%(message)s", datefmt="[%X]")
     handler = SmartDebugRichHandler(formatter=formatter)
-    handler.handle(LogRecord(temp_logger.name, logging.INFO, caller_frame.f_code.co_filename, caller_frame.f_lineno, formatted_text, args, kwargs, caller_frame=caller_frame))
+    handler.handle(LogRecord(temp_logger.name, logging.INFO, caller_frame.f_code.co_filename, caller_frame.f_lineno, formatted_text, args, None, caller_frame=caller_frame))
 
 
 class SmartDebugRichHandler(RichHandler):
@@ -56,9 +55,6 @@ def __init__(self, formatter=None, *args, **kwargs):
 
     def emit(self, record):
         """Overrides the emit method of the RichHandler class so we can set the proper pathname and lineno"""
-        # for some reason in RDP, the exc_text is None which leads to a KeyError in Python logging
-        record.exc_text = record.getMessage() if record.exc_text is None else record.exc_text
-
         if hasattr(record, "caller_frame"):
             frame_info = inspect.getframeinfo(record.caller_frame)
             record.pathname = frame_info.filename
@@ -177,7 +173,7 @@ def log_console_to_file(self, text, *args, **kwargs):
                 self.logger.fail(f"Issue while trying to custom print handler: {e}")
 
     def add_file_log(self, log_file=None):
-        file_formatter = TermEscapeCodeFormatter("%(asctime)s | %(filename)s:%(lineno)s - %(levelname)s - %(message)s", datefmt="%Y-%m-%d %H:%M:%S")
+        file_formatter = logging.Formatter("%(asctime)s | %(filename)s:%(lineno)s - %(levelname)s - %(message)s", datefmt="%Y-%m-%d %H:%M:%S")
         output_file = self.init_log_file() if log_file is None else log_file
         file_creation = False
 
@@ -209,17 +205,5 @@ def init_log_file():
         )
 
 
-class TermEscapeCodeFormatter(logging.Formatter):
-    """A class to strip the escape codes for logging to files"""
-
-    def __init__(self, fmt=None, datefmt=None, style="%", validate=True):
-        super().__init__(fmt, datefmt, style, validate)
-
-    def format(self, record):  # noqa: A003
-        escape_re = re.compile(r"\x1b\[[0-9;]*m")
-        record.msg = re.sub(escape_re, "", str(record.msg))
-        return super().format(record)
-
-
 # initialize the logger for all of nxc - this is imported everywhere
 nxc_logger = NXCAdapter()

nxc/protocols/smb.py

@@ -159,6 +159,7 @@ def __init__(self, args, db, host):
         self.bootkey = None
         self.output_filename = None
         self.smbv1 = None
+        self.is_timeouted = False
         self.signing = False
         self.smb_share_name = smb_share_name
         self.pvkbytes = None
@@ -551,8 +552,16 @@ def create_smbv1_conn(self):
             )
             self.smbv1 = True
         except OSError as e:
-            if str(e).find("Connection reset by peer") != -1:
+            if "Connection reset by peer" in str(e):
                 self.logger.info(f"SMBv1 might be disabled on {self.host}")
+            elif "timed out" in str(e):
+                self.is_timeouted = True
+                self.logger.debug(f"Timeout creating SMBv1 connection to {self.host}")
+            else:
+                self.logger.info(f"Error creating SMBv1 connection to {self.host}: {e}")
+            return False
+        except NetBIOSError:
+            self.logger.info(f"SMBv1 disabled on {self.host}")
             return False
         except (Exception, NetBIOSTimeout) as e:
             self.logger.info(f"Error creating SMBv1 connection to {self.host}: {e}")
@@ -570,15 +579,7 @@ def create_smbv3_conn(self):
                 timeout=self.args.smb_timeout,
             )
             self.smbv1 = False
-        except OSError as e:
-            # This should not happen anymore!!!
-            if str(e).find("Too many open files") != -1:
-                if not self.logger:
-                    print("DEBUG ERROR: logger not set, please open an issue on github: " + str(self) + str(self.logger))
-                    self.proto_logger()
-                self.logger.fail(f"SMBv3 connection error on {self.host}: {e}")
-            return False
-        except (Exception, NetBIOSTimeout) as e:
+        except (Exception, NetBIOSTimeout, OSError) as e:
             self.logger.info(f"Error creating SMBv3 connection to {self.host}: {e}")
             return False
         return True
@@ -596,7 +597,7 @@ def create_conn_obj(self, no_smbv1=False):
             self.smbv1 = self.create_smbv1_conn()
             if self.smbv1:
                 return True
-            else:
+            elif not self.is_timeouted:
                 return self.create_smbv3_conn()
         elif not no_smbv1 and self.smbv1:
             return self.create_smbv1_conn()
@@ -845,7 +846,7 @@ def shares(self):
             self.logger.debug(f"domain: {self.domain}")
             user_id = self.db.get_user(self.domain.upper(), self.username)[0][0]
         except IndexError as e:
-            if self.kerberos:
+            if self.kerberos or self.username == "":
                 pass
             else:
                 self.logger.fail(f"IndexError: {e!s}")
@@ -947,10 +948,9 @@ def shares(self):
             self.logger.highlight(f"{name:<15} {','.join(perms):<15} {remark}")
         return permissions
 
-
     def dir(self):  # noqa: A003
         search_path = ntpath.join(self.args.dir, "*")
-        try: 
+        try:
             contents = self.conn.listPath(self.args.share, search_path)
         except SessionError as e:
             error = get_error_string(e)
@@ -959,7 +959,7 @@ def dir(self):  # noqa: A003
                 color="magenta" if error in smb_error_status else "red",
             )
             return
-        
+
         if not contents:
             return
 
@@ -969,7 +969,6 @@ def dir(self):  # noqa: A003
             full_path = ntpath.join(self.args.dir, content.get_longname())
             self.logger.highlight(f"{'d' if content.is_directory() else 'f'}{'rw-' if content.is_readonly() > 0 else 'r--':<8}{content.get_filesize():<15}{ctime(float(content.get_mtime_epoch())):<30}{full_path:<45}")
 
-
     @requires_admin
     def interfaces(self):
         """