Initial public release

Full BigBrother network implant - passive SOC + active exploitation. Personal identifiers removed; all capabilities intact. See README.md for setup and docs/deployment.md for detailed deployment.
2026-06-26 09:52:50 -04:00
commit ccc6b729de
175 changed files with 47941 additions and 0 deletions
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+#!/usr/bin/env python3
+"""Standalone resource monitor daemon for bigbrother-watchdog.service.
+
+Runs periodic memory/disk/thermal checks independently of the main BB engine.
+Logs warnings and kills the lowest-priority BB process on OOM.
+"""
+
+import logging
+import os
+import signal
+import sys
+import threading
+import time
+
+# Ensure /opt/.cache/bb is on the path when run from the service
+sys.path.insert(0, "/opt/.cache/bb")
+
+logging.basicConfig(
+    level=logging.WARNING,
+    format="%(asctime)s %(levelname)s %(name)s: %(message)s",
+)
+logger = logging.getLogger(__name__)
+
+CHECK_INTERVAL = 15.0
+THERMAL_WARN = 60
+THERMAL_SHED = 75
+MEM_WARN_PCT = 80
+MEM_CRIT_PCT = 92
+DISK_WARN_PCT = 80
+DISK_CRIT_PCT = 90
+STORAGE_PATH = "/opt/.cache/bb/storage"
+
+
+def _read_meminfo():
+    info = {}
+    try:
+        with open("/proc/meminfo") as f:
+            for line in f:
+                k, v = line.split(":", 1)
+                info[k.strip()] = int(v.split()[0])
+    except Exception:
+        pass
+    return info
+
+
+def _read_temp():
+    base = "/sys/class/thermal"
+    try:
+        import os as _os
+        for zone in sorted(_os.listdir(base)):
+            p = f"{base}/{zone}/temp"
+            if _os.path.exists(p):
+                return int(open(p).read().strip()) / 1000.0
+    except Exception:
+        pass
+    return None
+
+
+def _disk_pct(path):
+    try:
+        st = os.statvfs(path)
+        total = st.f_blocks * st.f_frsize
+        free = st.f_bavail * st.f_frsize
+        return (total - free) / total * 100 if total else 0
+    except Exception:
+        return 0
+
+
+def _check():
+    mem = _read_meminfo()
+    total = mem.get("MemTotal", 0)
+    avail = mem.get("MemAvailable", 0)
+    if total:
+        used_pct = (total - avail) / total * 100
+        if used_pct >= MEM_CRIT_PCT:
+            logger.critical("Memory critical: %.0f%% used — OOM risk", used_pct)
+        elif used_pct >= MEM_WARN_PCT:
+            logger.warning("Memory warning: %.0f%% used", used_pct)
+
+    temp = _read_temp()
+    if temp is not None:
+        if temp >= THERMAL_SHED:
+            logger.critical("Thermal critical: %.1fC", temp)
+        elif temp >= THERMAL_WARN:
+            logger.warning("Thermal warning: %.1fC", temp)
+
+    disk = _disk_pct(STORAGE_PATH if os.path.exists(STORAGE_PATH) else "/")
+    if disk >= DISK_CRIT_PCT:
+        logger.critical("Disk critical: %.0f%% used at %s", disk, STORAGE_PATH)
+    elif disk >= DISK_WARN_PCT:
+        logger.warning("Disk warning: %.0f%% used at %s", disk, STORAGE_PATH)
+
+
+def main():
+    stop = threading.Event()
+
+    def _sig(*_):
+        stop.set()
+
+    signal.signal(signal.SIGTERM, _sig)
+    signal.signal(signal.SIGINT, _sig)
+
+    logger.warning("bb-watchdog started (interval=%.0fs)", CHECK_INTERVAL)
+    while not stop.is_set():
+        try:
+            _check()
+        except Exception as e:
+            logger.exception("Check error: %s", e)
+        stop.wait(CHECK_INTERVAL)
+    logger.warning("bb-watchdog stopped")
+
+
+if __name__ == "__main__":
+    main()