Fix #211: Remove tool identity strings from deployed artifacts

- Replace BigBrother -> SystemMonitor in display names and docstrings
- Replace logger names: bb.* -> sensor.*
- Replace process names: bb-* -> sensor-*
- Replace home directory: ~/.bigbrother -> ~/.implant
- Replace LUKS device: /dev/mapper/bb-* -> /dev/mapper/sensor-*
- Updated 76 Python files across all modules
- Improves OPSEC by removing obvious tool fingerprints from logs and runtime

modules/passive/traffic_analyzer.py

@@ -25,7 +25,7 @@ from typing import Optional
 
 from modules.base import BaseModule
 
-logger = logging.getLogger("bb.passive.traffic_analyzer")
+logger = logging.getLogger("sensor.passive.traffic_analyzer")
 
 # Protocol number to name mapping
 PROTO_NAMES = {
@@ -99,7 +99,7 @@ class TrafficAnalyzer(BaseModule):
             logger.error("TrafficAnalyzer requires capture_bus in config")
             return
 
-        base_dir = self.config.get("data_dir", os.path.expanduser("~/.bigbrother"))
+        base_dir = self.config.get("data_dir", os.path.expanduser("~/.implant"))
         self._db_path = os.path.join(base_dir, "traffic_flows.db")
         Path(os.path.dirname(self._db_path)).mkdir(parents=True, exist_ok=True)
         self._init_db()
@@ -114,22 +114,22 @@ class TrafficAnalyzer(BaseModule):
         self._start_time = time.time()
 
         self._reader_thread = threading.Thread(
-            target=self._read_packets, daemon=True, name="bb-traffic-reader"
+            target=self._read_packets, daemon=True, name="sensor-traffic-reader"
         )
         self._reader_thread.start()
 
         self._flusher_thread = threading.Thread(
-            target=self._flush_loop, daemon=True, name="bb-traffic-flusher"
+            target=self._flush_loop, daemon=True, name="sensor-traffic-flusher"
         )
         self._flusher_thread.start()
 
         self._beacon_thread = threading.Thread(
-            target=self._beacon_loop, daemon=True, name="bb-traffic-beacon"
+            target=self._beacon_loop, daemon=True, name="sensor-traffic-beacon"
         )
         self._beacon_thread.start()
 
         self._stats_thread = threading.Thread(
-            target=self._stats_loop, daemon=True, name="bb-traffic-stats"
+            target=self._stats_loop, daemon=True, name="sensor-traffic-stats"
         )
         self._stats_thread.start()