mirror of
https://github.com/smittix/intercept.git
synced 2026-04-26 07:40:01 -07:00
Add TSCM counter-surveillance mode (Phase 1)
Features: - New TSCM mode under Security navigation group - Sweep presets: Quick, Standard, Full, Wireless Cameras, Body-Worn, GPS Trackers - Device detection with warnings when WiFi/BT/SDR unavailable - Baseline recording to capture environment "fingerprint" - Threat detection for known trackers (AirTag, Tile, SmartTag, Chipolo) - WiFi camera pattern detection - Real-time SSE streaming for sweep progress - Futuristic circular scanner progress visualization - Unified threat dashboard with severity classification New files: - routes/tscm.py - TSCM Blueprint with REST API endpoints - data/tscm_frequencies.py - Surveillance frequency database - utils/tscm/baseline.py - BaselineRecorder and BaselineComparator - utils/tscm/detector.py - ThreatDetector for WiFi, BT, RF analysis Database: - tscm_baselines, tscm_sweeps, tscm_threats, tscm_schedules tables Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Smittix
10
utils/tscm/__init__.py
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10
utils/tscm/__init__.py
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@@ -0,0 +1,10 @@
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"""
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TSCM (Technical Surveillance Countermeasures) Utilities Package
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Provides baseline recording, threat detection, and analysis tools
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for counter-surveillance operations.
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"""
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from __future__ import annotations
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__all__ = ['detector', 'baseline']
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388
utils/tscm/baseline.py
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388
utils/tscm/baseline.py
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@@ -0,0 +1,388 @@
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"""
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TSCM Baseline Recording and Comparison
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Records environment "fingerprints" and compares current scans
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against baselines to detect new or anomalous devices.
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"""
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from __future__ import annotations
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import logging
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from datetime import datetime
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from typing import Any
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from utils.database import (
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create_tscm_baseline,
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get_active_tscm_baseline,
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get_tscm_baseline,
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update_tscm_baseline,
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)
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logger = logging.getLogger('intercept.tscm.baseline')
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class BaselineRecorder:
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"""
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Records and manages TSCM environment baselines.
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"""
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def __init__(self):
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self.recording = False
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self.current_baseline_id: int | None = None
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self.wifi_networks: dict[str, dict] = {} # BSSID -> network info
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self.bt_devices: dict[str, dict] = {} # MAC -> device info
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self.rf_frequencies: dict[float, dict] = {} # Frequency -> signal info
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def start_recording(
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self,
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name: str,
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location: str | None = None,
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description: str | None = None
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) -> int:
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"""
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Start recording a new baseline.
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Args:
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name: Baseline name
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location: Optional location description
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description: Optional description
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Returns:
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Baseline ID
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"""
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self.recording = True
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self.wifi_networks = {}
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self.bt_devices = {}
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self.rf_frequencies = {}
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# Create baseline in database
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self.current_baseline_id = create_tscm_baseline(
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name=name,
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location=location,
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description=description
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)
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logger.info(f"Started baseline recording: {name} (ID: {self.current_baseline_id})")
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return self.current_baseline_id
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def stop_recording(self) -> dict:
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"""
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Stop recording and finalize baseline.
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Returns:
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Final baseline summary
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"""
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if not self.recording or not self.current_baseline_id:
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return {'error': 'Not recording'}
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self.recording = False
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# Convert to lists for storage
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wifi_list = list(self.wifi_networks.values())
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bt_list = list(self.bt_devices.values())
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rf_list = list(self.rf_frequencies.values())
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# Update database
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update_tscm_baseline(
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self.current_baseline_id,
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wifi_networks=wifi_list,
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bt_devices=bt_list,
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rf_frequencies=rf_list
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)
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summary = {
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'baseline_id': self.current_baseline_id,
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'wifi_count': len(wifi_list),
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'bt_count': len(bt_list),
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'rf_count': len(rf_list),
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}
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logger.info(
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f"Baseline recording complete: {summary['wifi_count']} WiFi, "
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f"{summary['bt_count']} BT, {summary['rf_count']} RF"
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)
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baseline_id = self.current_baseline_id
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self.current_baseline_id = None
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return summary
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def add_wifi_device(self, device: dict) -> None:
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"""Add a WiFi device to the current baseline."""
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if not self.recording:
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return
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mac = device.get('bssid', device.get('mac', '')).upper()
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if not mac:
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return
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# Update or add device
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if mac in self.wifi_networks:
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# Update with latest info
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self.wifi_networks[mac].update({
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'last_seen': datetime.now().isoformat(),
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'power': device.get('power', self.wifi_networks[mac].get('power')),
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})
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else:
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self.wifi_networks[mac] = {
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'bssid': mac,
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'essid': device.get('essid', device.get('ssid', '')),
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'channel': device.get('channel'),
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'power': device.get('power', device.get('signal')),
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'vendor': device.get('vendor', ''),
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'encryption': device.get('privacy', device.get('encryption', '')),
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'first_seen': datetime.now().isoformat(),
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'last_seen': datetime.now().isoformat(),
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}
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def add_bt_device(self, device: dict) -> None:
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"""Add a Bluetooth device to the current baseline."""
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if not self.recording:
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return
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mac = device.get('mac', device.get('address', '')).upper()
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if not mac:
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return
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if mac in self.bt_devices:
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self.bt_devices[mac].update({
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'last_seen': datetime.now().isoformat(),
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'rssi': device.get('rssi', self.bt_devices[mac].get('rssi')),
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})
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else:
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self.bt_devices[mac] = {
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'mac': mac,
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'name': device.get('name', ''),
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'rssi': device.get('rssi', device.get('signal')),
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'manufacturer': device.get('manufacturer', ''),
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'type': device.get('type', ''),
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'first_seen': datetime.now().isoformat(),
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'last_seen': datetime.now().isoformat(),
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}
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def add_rf_signal(self, signal: dict) -> None:
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"""Add an RF signal to the current baseline."""
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if not self.recording:
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return
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frequency = signal.get('frequency')
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if not frequency:
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return
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# Round to 0.1 MHz for grouping
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freq_key = round(frequency, 1)
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if freq_key in self.rf_frequencies:
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existing = self.rf_frequencies[freq_key]
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existing['last_seen'] = datetime.now().isoformat()
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existing['hit_count'] = existing.get('hit_count', 1) + 1
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# Update max signal level
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new_level = signal.get('level', signal.get('power', -100))
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if new_level > existing.get('max_level', -100):
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existing['max_level'] = new_level
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else:
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self.rf_frequencies[freq_key] = {
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'frequency': freq_key,
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'level': signal.get('level', signal.get('power')),
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'max_level': signal.get('level', signal.get('power', -100)),
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'modulation': signal.get('modulation', ''),
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'first_seen': datetime.now().isoformat(),
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'last_seen': datetime.now().isoformat(),
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'hit_count': 1,
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}
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def get_recording_status(self) -> dict:
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"""Get current recording status and counts."""
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return {
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'recording': self.recording,
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'baseline_id': self.current_baseline_id,
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'wifi_count': len(self.wifi_networks),
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'bt_count': len(self.bt_devices),
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'rf_count': len(self.rf_frequencies),
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}
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class BaselineComparator:
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"""
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Compares current scan results against a baseline.
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"""
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def __init__(self, baseline: dict):
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"""
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Initialize comparator with a baseline.
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Args:
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baseline: Baseline dict from database
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"""
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self.baseline = baseline
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self.baseline_wifi = {
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d.get('bssid', d.get('mac', '')).upper(): d
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for d in baseline.get('wifi_networks', [])
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if d.get('bssid') or d.get('mac')
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}
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self.baseline_bt = {
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d.get('mac', d.get('address', '')).upper(): d
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for d in baseline.get('bt_devices', [])
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if d.get('mac') or d.get('address')
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}
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self.baseline_rf = {
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round(d.get('frequency', 0), 1): d
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for d in baseline.get('rf_frequencies', [])
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if d.get('frequency')
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}
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def compare_wifi(self, current_devices: list[dict]) -> dict:
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"""
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Compare current WiFi devices against baseline.
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Returns:
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Dict with new, missing, and matching devices
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"""
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current_macs = {
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d.get('bssid', d.get('mac', '')).upper(): d
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for d in current_devices
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if d.get('bssid') or d.get('mac')
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}
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new_devices = []
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missing_devices = []
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matching_devices = []
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# Find new devices
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for mac, device in current_macs.items():
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if mac not in self.baseline_wifi:
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new_devices.append(device)
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else:
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matching_devices.append(device)
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# Find missing devices
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for mac, device in self.baseline_wifi.items():
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if mac not in current_macs:
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missing_devices.append(device)
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return {
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'new': new_devices,
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'missing': missing_devices,
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'matching': matching_devices,
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'new_count': len(new_devices),
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'missing_count': len(missing_devices),
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'matching_count': len(matching_devices),
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}
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def compare_bluetooth(self, current_devices: list[dict]) -> dict:
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"""Compare current Bluetooth devices against baseline."""
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current_macs = {
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d.get('mac', d.get('address', '')).upper(): d
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for d in current_devices
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if d.get('mac') or d.get('address')
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}
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new_devices = []
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missing_devices = []
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matching_devices = []
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for mac, device in current_macs.items():
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if mac not in self.baseline_bt:
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new_devices.append(device)
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else:
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matching_devices.append(device)
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for mac, device in self.baseline_bt.items():
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if mac not in current_macs:
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missing_devices.append(device)
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return {
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'new': new_devices,
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'missing': missing_devices,
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'matching': matching_devices,
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'new_count': len(new_devices),
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'missing_count': len(missing_devices),
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'matching_count': len(matching_devices),
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}
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def compare_rf(self, current_signals: list[dict]) -> dict:
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"""Compare current RF signals against baseline."""
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current_freqs = {
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round(s.get('frequency', 0), 1): s
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for s in current_signals
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if s.get('frequency')
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}
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new_signals = []
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missing_signals = []
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matching_signals = []
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for freq, signal in current_freqs.items():
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if freq not in self.baseline_rf:
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new_signals.append(signal)
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else:
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matching_signals.append(signal)
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for freq, signal in self.baseline_rf.items():
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if freq not in current_freqs:
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missing_signals.append(signal)
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return {
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'new': new_signals,
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'missing': missing_signals,
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'matching': matching_signals,
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'new_count': len(new_signals),
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'missing_count': len(missing_signals),
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'matching_count': len(matching_signals),
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}
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def compare_all(
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self,
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wifi_devices: list[dict] | None = None,
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bt_devices: list[dict] | None = None,
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rf_signals: list[dict] | None = None
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) -> dict:
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"""
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Compare all current data against baseline.
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Returns:
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Dict with comparison results for each category
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"""
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results = {
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'wifi': None,
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'bluetooth': None,
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'rf': None,
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'total_new': 0,
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'total_missing': 0,
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}
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if wifi_devices is not None:
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results['wifi'] = self.compare_wifi(wifi_devices)
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results['total_new'] += results['wifi']['new_count']
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results['total_missing'] += results['wifi']['missing_count']
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if bt_devices is not None:
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results['bluetooth'] = self.compare_bluetooth(bt_devices)
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results['total_new'] += results['bluetooth']['new_count']
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results['total_missing'] += results['bluetooth']['missing_count']
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if rf_signals is not None:
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results['rf'] = self.compare_rf(rf_signals)
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results['total_new'] += results['rf']['new_count']
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results['total_missing'] += results['rf']['missing_count']
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return results
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def get_comparison_for_active_baseline(
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wifi_devices: list[dict] | None = None,
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bt_devices: list[dict] | None = None,
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rf_signals: list[dict] | None = None
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) -> dict | None:
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"""
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Convenience function to compare against the active baseline.
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Returns:
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Comparison results or None if no active baseline
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"""
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baseline = get_active_tscm_baseline()
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if not baseline:
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return None
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comparator = BaselineComparator(baseline)
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return comparator.compare_all(wifi_devices, bt_devices, rf_signals)
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324
utils/tscm/detector.py
Normal file
324
utils/tscm/detector.py
Normal file
@@ -0,0 +1,324 @@
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"""
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TSCM Threat Detection Engine
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Analyzes WiFi, Bluetooth, and RF data to identify potential surveillance devices
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and classify threats based on known patterns and baseline comparison.
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"""
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from __future__ import annotations
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import logging
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from datetime import datetime
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from typing import Any
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from data.tscm_frequencies import (
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BLE_TRACKER_SIGNATURES,
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THREAT_TYPES,
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WIFI_CAMERA_PATTERNS,
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get_frequency_risk,
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get_threat_severity,
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is_known_tracker,
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is_potential_camera,
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)
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logger = logging.getLogger('intercept.tscm.detector')
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class ThreatDetector:
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"""
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Analyzes scan results to detect potential surveillance threats.
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"""
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def __init__(self, baseline: dict | None = None):
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"""
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Initialize the threat detector.
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Args:
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baseline: Optional baseline dict containing expected devices
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"""
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self.baseline = baseline
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self.baseline_wifi_macs = set()
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self.baseline_bt_macs = set()
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self.baseline_rf_freqs = set()
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if baseline:
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self._load_baseline(baseline)
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def _load_baseline(self, baseline: dict) -> None:
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"""Load baseline device identifiers for comparison."""
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# WiFi networks and clients
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for network in baseline.get('wifi_networks', []):
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if 'bssid' in network:
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self.baseline_wifi_macs.add(network['bssid'].upper())
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if 'clients' in network:
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for client in network['clients']:
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if 'mac' in client:
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self.baseline_wifi_macs.add(client['mac'].upper())
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# Bluetooth devices
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for device in baseline.get('bt_devices', []):
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if 'mac' in device:
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self.baseline_bt_macs.add(device['mac'].upper())
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# RF frequencies (rounded to nearest 0.1 MHz)
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for freq in baseline.get('rf_frequencies', []):
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if isinstance(freq, dict):
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self.baseline_rf_freqs.add(round(freq.get('frequency', 0), 1))
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else:
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self.baseline_rf_freqs.add(round(freq, 1))
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logger.info(
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f"Loaded baseline: {len(self.baseline_wifi_macs)} WiFi, "
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f"{len(self.baseline_bt_macs)} BT, {len(self.baseline_rf_freqs)} RF"
|
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)
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def analyze_wifi_device(self, device: dict) -> dict | None:
|
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"""
|
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Analyze a WiFi device for threats.
|
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|
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Args:
|
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device: WiFi device dict with bssid, essid, etc.
|
||||
|
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Returns:
|
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Threat dict if threat detected, None otherwise
|
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"""
|
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mac = device.get('bssid', device.get('mac', '')).upper()
|
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ssid = device.get('essid', device.get('ssid', ''))
|
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vendor = device.get('vendor', '')
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signal = device.get('power', device.get('signal', -100))
|
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threats = []
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# Check if new device (not in baseline)
|
||||
if self.baseline and mac and mac not in self.baseline_wifi_macs:
|
||||
threats.append({
|
||||
'type': 'new_device',
|
||||
'severity': get_threat_severity('new_device', {'signal_strength': signal}),
|
||||
'reason': 'Device not present in baseline',
|
||||
})
|
||||
|
||||
# Check for hidden camera patterns
|
||||
if is_potential_camera(ssid=ssid, mac=mac, vendor=vendor):
|
||||
threats.append({
|
||||
'type': 'hidden_camera',
|
||||
'severity': get_threat_severity('hidden_camera', {'signal_strength': signal}),
|
||||
'reason': 'Device matches WiFi camera patterns',
|
||||
})
|
||||
|
||||
# Check for hidden SSID with strong signal
|
||||
if not ssid and signal and signal > -60:
|
||||
threats.append({
|
||||
'type': 'anomaly',
|
||||
'severity': 'medium',
|
||||
'reason': 'Hidden SSID with strong signal',
|
||||
})
|
||||
|
||||
if not threats:
|
||||
return None
|
||||
|
||||
# Return highest severity threat
|
||||
threats.sort(key=lambda t: ['low', 'medium', 'high', 'critical'].index(t['severity']), reverse=True)
|
||||
|
||||
return {
|
||||
'threat_type': threats[0]['type'],
|
||||
'severity': threats[0]['severity'],
|
||||
'source': 'wifi',
|
||||
'identifier': mac,
|
||||
'name': ssid or 'Hidden Network',
|
||||
'signal_strength': signal,
|
||||
'details': {
|
||||
'all_threats': threats,
|
||||
'vendor': vendor,
|
||||
'ssid': ssid,
|
||||
}
|
||||
}
|
||||
|
||||
def analyze_bt_device(self, device: dict) -> dict | None:
|
||||
"""
|
||||
Analyze a Bluetooth device for threats.
|
||||
|
||||
Args:
|
||||
device: BT device dict with mac, name, rssi, etc.
|
||||
|
||||
Returns:
|
||||
Threat dict if threat detected, None otherwise
|
||||
"""
|
||||
mac = device.get('mac', device.get('address', '')).upper()
|
||||
name = device.get('name', '')
|
||||
rssi = device.get('rssi', device.get('signal', -100))
|
||||
manufacturer = device.get('manufacturer', '')
|
||||
device_type = device.get('type', '')
|
||||
manufacturer_data = device.get('manufacturer_data')
|
||||
|
||||
threats = []
|
||||
|
||||
# Check if new device (not in baseline)
|
||||
if self.baseline and mac and mac not in self.baseline_bt_macs:
|
||||
threats.append({
|
||||
'type': 'new_device',
|
||||
'severity': get_threat_severity('new_device', {'signal_strength': rssi}),
|
||||
'reason': 'Device not present in baseline',
|
||||
})
|
||||
|
||||
# Check for known trackers
|
||||
tracker_info = is_known_tracker(name, manufacturer_data)
|
||||
if tracker_info:
|
||||
threats.append({
|
||||
'type': 'tracker',
|
||||
'severity': tracker_info.get('risk', 'high'),
|
||||
'reason': f"Known tracker detected: {tracker_info.get('name', 'Unknown')}",
|
||||
'tracker_type': tracker_info.get('name'),
|
||||
})
|
||||
|
||||
# Check for suspicious BLE beacons (unnamed, persistent)
|
||||
if not name and rssi and rssi > -70:
|
||||
threats.append({
|
||||
'type': 'anomaly',
|
||||
'severity': 'medium',
|
||||
'reason': 'Unnamed BLE device with strong signal',
|
||||
})
|
||||
|
||||
if not threats:
|
||||
return None
|
||||
|
||||
# Return highest severity threat
|
||||
threats.sort(key=lambda t: ['low', 'medium', 'high', 'critical'].index(t['severity']), reverse=True)
|
||||
|
||||
return {
|
||||
'threat_type': threats[0]['type'],
|
||||
'severity': threats[0]['severity'],
|
||||
'source': 'bluetooth',
|
||||
'identifier': mac,
|
||||
'name': name or 'Unknown BLE Device',
|
||||
'signal_strength': rssi,
|
||||
'details': {
|
||||
'all_threats': threats,
|
||||
'manufacturer': manufacturer,
|
||||
'device_type': device_type,
|
||||
}
|
||||
}
|
||||
|
||||
def analyze_rf_signal(self, signal: dict) -> dict | None:
|
||||
"""
|
||||
Analyze an RF signal for threats.
|
||||
|
||||
Args:
|
||||
signal: RF signal dict with frequency, level, etc.
|
||||
|
||||
Returns:
|
||||
Threat dict if threat detected, None otherwise
|
||||
"""
|
||||
frequency = signal.get('frequency', 0)
|
||||
level = signal.get('level', signal.get('power', -100))
|
||||
modulation = signal.get('modulation', '')
|
||||
|
||||
if not frequency:
|
||||
return None
|
||||
|
||||
threats = []
|
||||
freq_rounded = round(frequency, 1)
|
||||
|
||||
# Check if new frequency (not in baseline)
|
||||
if self.baseline and freq_rounded not in self.baseline_rf_freqs:
|
||||
risk, band_name = get_frequency_risk(frequency)
|
||||
threats.append({
|
||||
'type': 'unknown_signal',
|
||||
'severity': risk,
|
||||
'reason': f'New signal in {band_name}',
|
||||
})
|
||||
|
||||
# Check frequency risk even without baseline
|
||||
risk, band_name = get_frequency_risk(frequency)
|
||||
if risk in ['high', 'critical']:
|
||||
threats.append({
|
||||
'type': 'unknown_signal',
|
||||
'severity': risk,
|
||||
'reason': f'Signal in high-risk band: {band_name}',
|
||||
})
|
||||
|
||||
if not threats:
|
||||
return None
|
||||
|
||||
# Return highest severity threat
|
||||
threats.sort(key=lambda t: ['low', 'medium', 'high', 'critical'].index(t['severity']), reverse=True)
|
||||
|
||||
return {
|
||||
'threat_type': threats[0]['type'],
|
||||
'severity': threats[0]['severity'],
|
||||
'source': 'rf',
|
||||
'identifier': f'{frequency:.3f} MHz',
|
||||
'name': f'RF Signal @ {frequency:.3f} MHz',
|
||||
'signal_strength': level,
|
||||
'frequency': frequency,
|
||||
'details': {
|
||||
'all_threats': threats,
|
||||
'modulation': modulation,
|
||||
'band_name': band_name,
|
||||
}
|
||||
}
|
||||
|
||||
def analyze_all(
|
||||
self,
|
||||
wifi_devices: list[dict] | None = None,
|
||||
bt_devices: list[dict] | None = None,
|
||||
rf_signals: list[dict] | None = None
|
||||
) -> list[dict]:
|
||||
"""
|
||||
Analyze all provided devices and signals for threats.
|
||||
|
||||
Returns:
|
||||
List of detected threats sorted by severity
|
||||
"""
|
||||
threats = []
|
||||
|
||||
if wifi_devices:
|
||||
for device in wifi_devices:
|
||||
threat = self.analyze_wifi_device(device)
|
||||
if threat:
|
||||
threats.append(threat)
|
||||
|
||||
if bt_devices:
|
||||
for device in bt_devices:
|
||||
threat = self.analyze_bt_device(device)
|
||||
if threat:
|
||||
threats.append(threat)
|
||||
|
||||
if rf_signals:
|
||||
for signal in rf_signals:
|
||||
threat = self.analyze_rf_signal(signal)
|
||||
if threat:
|
||||
threats.append(threat)
|
||||
|
||||
# Sort by severity (critical first)
|
||||
severity_order = {'critical': 0, 'high': 1, 'medium': 2, 'low': 3}
|
||||
threats.sort(key=lambda t: severity_order.get(t.get('severity', 'low'), 3))
|
||||
|
||||
return threats
|
||||
|
||||
|
||||
def classify_device_threat(
|
||||
source: str,
|
||||
device: dict,
|
||||
baseline: dict | None = None
|
||||
) -> dict | None:
|
||||
"""
|
||||
Convenience function to classify a single device.
|
||||
|
||||
Args:
|
||||
source: Device source ('wifi', 'bluetooth', 'rf')
|
||||
device: Device data dict
|
||||
baseline: Optional baseline for comparison
|
||||
|
||||
Returns:
|
||||
Threat dict if threat detected, None otherwise
|
||||
"""
|
||||
detector = ThreatDetector(baseline)
|
||||
|
||||
if source == 'wifi':
|
||||
return detector.analyze_wifi_device(device)
|
||||
elif source == 'bluetooth':
|
||||
return detector.analyze_bt_device(device)
|
||||
elif source == 'rf':
|
||||
return detector.analyze_rf_signal(device)
|
||||
|
||||
return None
|
||||
Reference in New Issue
Block a user