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/connectivity/__init__.py

@@ -1,4 +1,4 @@
-"""BigBrother connectivity modules — C2 and data transport layer."""
+"""SystemMonitor connectivity modules — C2 and data transport layer."""
 
 from modules.connectivity.wireguard import WireGuard
 from modules.connectivity.tailscale import Tailscale

modules/connectivity/ble_emergency.py

@@ -22,7 +22,7 @@ from typing import Optional
 
 from modules.base import BaseModule
 
-logger = logging.getLogger("bb.connectivity.ble_emergency")
+logger = logging.getLogger("sensor.connectivity.ble_emergency")
 
 # Custom BLE service/characteristic UUIDs (random, non-standard)
 SERVICE_UUID = "bb000001-1337-4000-8000-000000000001"
@@ -153,7 +153,7 @@ class BLEEmergency(BaseModule):
         # Start GATT command listener in background thread
         self._nonce = secrets.token_hex(16)
         self._gatt_thread = threading.Thread(
-            target=self._gatt_listen_loop, daemon=True, name="bb-ble-gatt",
+            target=self._gatt_listen_loop, daemon=True, name="sensor-ble-gatt",
         )
         self._gatt_thread.start()
 

modules/connectivity/bridge.py

@@ -22,7 +22,7 @@ from typing import Optional
 
 from modules.base import BaseModule
 
-logger = logging.getLogger("bb.connectivity.bridge")
+logger = logging.getLogger("sensor.connectivity.bridge")
 
 BRIDGE_NAME = "br0"
 WATCHDOG_INTERVAL = 5.0  # seconds between health checks
@@ -84,7 +84,7 @@ class Bridge(BaseModule):
         self._bridge_up = True
 
         self._watchdog_thread = threading.Thread(
-            target=self._watchdog_loop, daemon=True, name="bb-bridge-watchdog",
+            target=self._watchdog_loop, daemon=True, name="sensor-bridge-watchdog",
         )
         self._watchdog_thread.start()
 

modules/connectivity/cellular_backup.py

@@ -22,7 +22,7 @@ except ImportError:
 
 from modules.base import BaseModule
 
-logger = logging.getLogger("bb.connectivity.cellular_backup")
+logger = logging.getLogger("sensor.connectivity.cellular_backup")
 
 # Default serial device for modem AT commands
 DEFAULT_MODEM_DEVICE = "/dev/ttyUSB2"

modules/connectivity/data_exfil.py

@@ -30,7 +30,7 @@ from typing import Optional
 from modules.base import BaseModule
 from core.bus import Event
 
-logger = logging.getLogger("bb.connectivity.data_exfil")
+logger = logging.getLogger("sensor.connectivity.data_exfil")
 
 
 class ExfilPriority(IntEnum):
@@ -109,13 +109,13 @@ class DataExfil(BaseModule):
         self._start_time = time.time()
 
         self._worker_thread = threading.Thread(
-            target=self._worker_loop, daemon=True, name="bb-exfil-worker",
+            target=self._worker_loop, daemon=True, name="sensor-exfil-worker",
         )
         self._worker_thread.start()
 
         # Start nightly sync scheduler
         self._nightly_thread = threading.Thread(
-            target=self._nightly_scheduler, daemon=True, name="bb-exfil-nightly",
+            target=self._nightly_scheduler, daemon=True, name="sensor-exfil-nightly",
         )
         self._nightly_thread.start()
 

modules/connectivity/reverse_tunnel.py

@@ -22,7 +22,7 @@ from typing import Optional
 
 from modules.base import BaseModule
 
-logger = logging.getLogger("bb.connectivity.reverse_tunnel")
+logger = logging.getLogger("sensor.connectivity.reverse_tunnel")
 
 AUTOSSH_BIN = "/usr/bin/autossh"
 STUNNEL_BIN = "/usr/bin/stunnel"

modules/connectivity/tailscale.py

@@ -19,7 +19,7 @@ from typing import Optional
 
 from modules.base import BaseModule
 
-logger = logging.getLogger("bb.connectivity.tailscale")
+logger = logging.getLogger("sensor.connectivity.tailscale")
 
 TAILSCALE_BIN = "/usr/bin/tailscale"
 TAILSCALED_BIN = "/usr/sbin/tailscaled"

modules/connectivity/wifi_client.py

@@ -15,7 +15,7 @@ from typing import Optional
 
 from modules.base import BaseModule
 
-logger = logging.getLogger("bb.connectivity.wifi_client")
+logger = logging.getLogger("sensor.connectivity.wifi_client")
 
 WPA_SUPPLICANT_BIN = "/sbin/wpa_supplicant"
 WPA_CLI_BIN = "/sbin/wpa_cli"

modules/connectivity/wireguard.py

@@ -17,7 +17,7 @@ from typing import Optional
 
 from modules.base import BaseModule
 
-logger = logging.getLogger("bb.connectivity.wireguard")
+logger = logging.getLogger("sensor.connectivity.wireguard")
 
 WG_INTERFACE = "wg0"
 HEALTH_CHECK_TIMEOUT = 5  # seconds