public ActionResult StartMonitoring(string RunId, string Directory)
{
if (RunId != null)
{
if (DatabaseManager.GetRun(RunId) != null)
{
return(Json(ASA_ERROR.UNIQUE_ID));
}
var run = new AsaRun(RunId: RunId, Timestamp: DateTime.Now, Version: AsaHelpers.GetVersionString(), Platform: AsaHelpers.GetPlatform(), new List <RESULT_TYPE>()
{
RESULT_TYPE.FILEMONITOR
}, RUN_TYPE.MONITOR);
DatabaseManager.InsertRun(run);
MonitorCommandOptions opts = new MonitorCommandOptions
{
RunId = RunId,
EnableFileSystemMonitor = true,
MonitoredDirectories = Directory,
Verbose = Logger.Verbose,
Debug = Logger.Debug,
Quiet = Logger.Quiet
};
AttackSurfaceAnalyzerClient.ClearMonitors();
return(Json((int)AttackSurfaceAnalyzerClient.RunGuiMonitorCommand(opts)));
}
return(Json(-1));
}
public ActionResult StartMonitoring(string RunId, string Directory, string Extension)
{
if (RunId != null)
{
using (var cmd = new SqliteCommand(INSERT_RUN, DatabaseManager.Connection, DatabaseManager.Transaction))
{
cmd.Parameters.AddWithValue("@run_id", RunId.Trim());
cmd.Parameters.AddWithValue("@file_system", true);
cmd.Parameters.AddWithValue("@ports", false);
cmd.Parameters.AddWithValue("@users", false);
cmd.Parameters.AddWithValue("@services", false);
cmd.Parameters.AddWithValue("@registry", false);
cmd.Parameters.AddWithValue("@certificates", false);
cmd.Parameters.AddWithValue("@firewall", false);
cmd.Parameters.AddWithValue("@comobjects", false);
cmd.Parameters.AddWithValue("@type", "monitor");
cmd.Parameters.AddWithValue("@timestamp", DateTime.Now.ToString("o", CultureInfo.InvariantCulture));
cmd.Parameters.AddWithValue("@version", AsaHelpers.GetVersionString());
cmd.Parameters.AddWithValue("@platform", AsaHelpers.GetPlatformString());
try
{
cmd.ExecuteNonQuery();
DatabaseManager.Commit();
}
catch (SqliteException e)
{
Log.Warning(e.StackTrace);
Log.Warning(e.Message);
return(Json((int)GUI_ERROR.UNIQUE_ID));
}
}
MonitorCommandOptions opts = new MonitorCommandOptions
{
RunId = RunId,
EnableFileSystemMonitor = true,
MonitoredDirectories = Directory,
FilterLocation = "filters.json"
};
AttackSurfaceAnalyzerClient.ClearMonitors();
return(Json((int)AttackSurfaceAnalyzerClient.RunGuiMonitorCommand(opts)));
}
return(Json(-1));
}
public static int RunCollectCommand(CollectCommandOptions opts)
{
if (opts == null)
{
return(-1);
}
#if DEBUG
Logger.Setup(true, opts.Verbose, opts.Quiet);
#else
Logger.Setup(opts.Debug, opts.Verbose, opts.Quiet);
#endif
var dbSettings = new DBSettings()
{
ShardingFactor = opts.Shards
};
SetupOrDie(opts.DatabaseFilename, dbSettings);
AsaTelemetry.Setup();
Dictionary <string, string> StartEvent = new Dictionary <string, string>();
StartEvent.Add("Files", opts.EnableAllCollectors ? "True" : opts.EnableFileSystemCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Ports", opts.EnableNetworkPortCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Users", opts.EnableUserCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Certificates", opts.EnableCertificateCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Registry", opts.EnableRegistryCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Service", opts.EnableServiceCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Firewall", opts.EnableFirewallCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("ComObject", opts.EnableComObjectCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("EventLog", opts.EnableEventLogCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Admin", AsaHelpers.IsAdmin().ToString(CultureInfo.InvariantCulture));
AsaTelemetry.TrackEvent("Run Command", StartEvent);
AdminOrQuit();
CheckFirstRun();
int returnValue = (int)ASA_ERROR.NONE;
opts.RunId = opts.RunId?.Trim() ?? DateTime.Now.ToString("o", CultureInfo.InvariantCulture);
if (opts.MatchedCollectorId != null)
{
var matchedRun = DatabaseManager.GetRun(opts.MatchedCollectorId);
if (matchedRun is AsaRun)
{
foreach (var resultType in matchedRun.ResultTypes)
{
switch (resultType)
{
case RESULT_TYPE.FILE:
opts.EnableFileSystemCollector = true;
break;
case RESULT_TYPE.PORT:
opts.EnableNetworkPortCollector = true;
break;
case RESULT_TYPE.CERTIFICATE:
opts.EnableCertificateCollector = true;
break;
case RESULT_TYPE.COM:
opts.EnableComObjectCollector = true;
break;
case RESULT_TYPE.FIREWALL:
opts.EnableFirewallCollector = true;
break;
case RESULT_TYPE.LOG:
opts.EnableEventLogCollector = true;
break;
case RESULT_TYPE.SERVICE:
opts.EnableServiceCollector = true;
break;
case RESULT_TYPE.USER:
opts.EnableUserCollector = true;
break;
}
}
}
}
var dict = new List <RESULT_TYPE>();
if (opts.EnableFileSystemCollector || opts.EnableAllCollectors)
{
collectors.Add(new FileSystemCollector(opts));
dict.Add(RESULT_TYPE.FILE);
}
if (opts.EnableNetworkPortCollector || opts.EnableAllCollectors)
{
collectors.Add(new OpenPortCollector());
dict.Add(RESULT_TYPE.PORT);
}
if (opts.EnableServiceCollector || opts.EnableAllCollectors)
{
collectors.Add(new ServiceCollector());
dict.Add(RESULT_TYPE.SERVICE);
}
if (opts.EnableUserCollector || opts.EnableAllCollectors)
{
collectors.Add(new UserAccountCollector());
dict.Add(RESULT_TYPE.USER);
}
if (opts.EnableRegistryCollector || (opts.EnableAllCollectors && RuntimeInformation.IsOSPlatform(OSPlatform.Windows)))
{
collectors.Add(new RegistryCollector(opts.Parallelization));
dict.Add(RESULT_TYPE.REGISTRY);
}
if (opts.EnableCertificateCollector || opts.EnableAllCollectors)
{
collectors.Add(new CertificateCollector());
dict.Add(RESULT_TYPE.CERTIFICATE);
}
if (opts.EnableFirewallCollector || opts.EnableAllCollectors)
{
collectors.Add(new FirewallCollector());
dict.Add(RESULT_TYPE.FIREWALL);
}
if (opts.EnableComObjectCollector || (opts.EnableAllCollectors && RuntimeInformation.IsOSPlatform(OSPlatform.Windows)))
{
collectors.Add(new ComObjectCollector());
dict.Add(RESULT_TYPE.COM);
}
if (opts.EnableEventLogCollector || opts.EnableAllCollectors)
{
collectors.Add(new EventLogCollector(opts.GatherVerboseLogs));
dict.Add(RESULT_TYPE.LOG);
}
if (collectors.Count == 0)
{
Log.Warning(Strings.Get("Err_NoCollectors"));
return((int)ASA_ERROR.NO_COLLECTORS);
}
if (opts.Overwrite)
{
DatabaseManager.DeleteRun(opts.RunId);
}
else
{
if (DatabaseManager.GetRun(opts.RunId) != null)
{
Log.Error(Strings.Get("Err_RunIdAlreadyUsed"));
return((int)ASA_ERROR.UNIQUE_ID);
}
}
Log.Information(Strings.Get("Begin"), opts.RunId);
var run = new AsaRun(RunId: opts.RunId, Timestamp: DateTime.Now, Version: AsaHelpers.GetVersionString(), Platform: AsaHelpers.GetPlatform(), ResultTypes: dict, Type: RUN_TYPE.COLLECT);
DatabaseManager.InsertRun(run);
Log.Information(Strings.Get("StartingN"), collectors.Count.ToString(CultureInfo.InvariantCulture), Strings.Get("Collectors"));
Console.CancelKeyPress += delegate
{
Log.Information("Cancelling collection. Rolling back transaction. Please wait to avoid corrupting database.");
DatabaseManager.RollBack();
Environment.Exit(-1);
};
Dictionary <string, string> EndEvent = new Dictionary <string, string>();
foreach (BaseCollector c in collectors)
{
try
{
DatabaseManager.BeginTransaction();
var StopWatch = Stopwatch.StartNew();
Task.Run(() => c.Execute());
Thread.Sleep(1);
while (c.RunStatus == RUN_STATUS.RUNNING)
{
if (c.Results.TryDequeue(out CollectObject? res))
{
DatabaseManager.Write(res, opts.RunId);
}
else
{
Thread.Sleep(1);
}
}
StopWatch.Stop();
TimeSpan t = TimeSpan.FromMilliseconds(StopWatch.ElapsedMilliseconds);
string answer = string.Format(CultureInfo.InvariantCulture, "{0:D2}h:{1:D2}m:{2:D2}s:{3:D3}ms",
t.Hours,
t.Minutes,
t.Seconds,
t.Milliseconds);
Log.Debug(Strings.Get("Completed"), c.GetType().Name, answer);
c.Results.AsParallel().ForAll(x => DatabaseManager.Write(x, opts.RunId));
var prevFlush = DatabaseManager.Connections.Select(x => x.WriteQueue.Count).Sum();
var totFlush = prevFlush;
var printInterval = 10;
var currentInterval = 0;
StopWatch = Stopwatch.StartNew();
while (DatabaseManager.HasElements)
{
Thread.Sleep(1000);
if (currentInterval++ % printInterval == 0)
{
var actualDuration = (currentInterval < printInterval) ? currentInterval : printInterval;
var sample = DatabaseManager.Connections.Select(x => x.WriteQueue.Count).Sum();
var curRate = prevFlush - sample;
var totRate = (double)(totFlush - sample) / StopWatch.ElapsedMilliseconds;
try
{
t = (curRate > 0) ? TimeSpan.FromMilliseconds(sample / ((double)curRate / (actualDuration * 1000))) : TimeSpan.FromMilliseconds(99999999); //lgtm[cs/loss-of-precision]
answer = string.Format(CultureInfo.InvariantCulture, "{0:D2}h:{1:D2}m:{2:D2}s:{3:D3}ms",
t.Hours,
t.Minutes,
t.Seconds,
t.Milliseconds);
Log.Debug("Flushing {0} results. ({1}/{4}s {2:0.00}/s overall {3} ETA)", sample, curRate, totRate * 1000, answer, actualDuration);
}
catch (Exception e) when(
e is OverflowException)
{
Log.Debug($"Overflowed: {curRate} {totRate} {sample} {t} {answer}");
Log.Debug("Flushing {0} results. ({1}/s {2:0.00}/s)", sample, curRate, totRate * 1000);
}
prevFlush = sample;
}
}
StopWatch.Stop();
t = TimeSpan.FromMilliseconds(StopWatch.ElapsedMilliseconds);
answer = string.Format(CultureInfo.InvariantCulture, "{0:D2}h:{1:D2}m:{2:D2}s:{3:D3}ms",
t.Hours,
t.Minutes,
t.Seconds,
t.Milliseconds);
Log.Debug("Completed flushing in {0}", answer);
DatabaseManager.Commit();
}
catch (Exception e)
{
Log.Error(Strings.Get("Err_CollectingFrom"), c.GetType().Name, e.Message, e.StackTrace);
Dictionary <string, string> ExceptionEvent = new Dictionary <string, string>();
ExceptionEvent.Add("Exception Type", e.GetType().ToString());
ExceptionEvent.Add("Stack Trace", e.StackTrace ?? string.Empty);
ExceptionEvent.Add("Message", e.Message);
AsaTelemetry.TrackEvent("CollectorCrashRogueException", ExceptionEvent);
returnValue = 1;
}
}
AsaTelemetry.TrackEvent("End Command", EndEvent);
DatabaseManager.Commit();
DatabaseManager.CloseDatabase();
return(returnValue);
}
private static int RunMonitorCommand(MonitorCommandOptions opts)
{
#if DEBUG
Logger.Setup(true, opts.Verbose);
#else
Logger.Setup(opts.Debug, opts.Verbose);
#endif
AdminOrQuit();
SetupOrDie(opts.DatabaseFilename);
AsaTelemetry.Setup();
Dictionary <string, string> StartEvent = new Dictionary <string, string>();
StartEvent.Add("Files", opts.EnableFileSystemMonitor.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Admin", AsaHelpers.IsAdmin().ToString(CultureInfo.InvariantCulture));
AsaTelemetry.TrackEvent("Begin monitoring", StartEvent);
CheckFirstRun();
if (opts.RunId is string)
{
opts.RunId = opts.RunId.Trim();
}
else
{
opts.RunId = DateTime.Now.ToString("o", CultureInfo.InvariantCulture);
}
if (opts.Overwrite)
{
DatabaseManager.DeleteRun(opts.RunId);
}
else
{
if (DatabaseManager.GetRun(opts.RunId) != null)
{
Log.Error(Strings.Get("Err_RunIdAlreadyUsed"));
return((int)ASA_ERROR.UNIQUE_ID);
}
}
var run = new AsaRun(RunId: opts.RunId, Timestamp: DateTime.Now, Version: AsaHelpers.GetVersionString(), Platform: AsaHelpers.GetPlatform(), new List <RESULT_TYPE>()
{
RESULT_TYPE.FILEMONITOR
}, RUN_TYPE.MONITOR);
DatabaseManager.InsertRun(run);
int returnValue = 0;
if (opts.EnableFileSystemMonitor)
{
List <String> directories = new List <string>();
if (opts.MonitoredDirectories != null)
{
var parts = opts.MonitoredDirectories.Split(',');
foreach (String part in parts)
{
directories.Add(part);
}
}
else
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
directories.Add("/");
}
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
directories.Add("C:\\");
}
if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
{
directories.Add("/");
}
}
List <NotifyFilters> filterOptions = new List <NotifyFilters>
{
NotifyFilters.Attributes, NotifyFilters.CreationTime, NotifyFilters.DirectoryName, NotifyFilters.FileName, NotifyFilters.LastAccess, NotifyFilters.LastWrite, NotifyFilters.Security, NotifyFilters.Size
};
foreach (String dir in directories)
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
var newMon = new FileSystemMonitor(opts.RunId, dir, false);
monitors.Add(newMon);
}
else
{
foreach (NotifyFilters filter in filterOptions)
{
Log.Information("Adding Path {0} Filter Type {1}", dir, filter.ToString());
var newMon = new FileSystemMonitor(opts.RunId, dir, false, filter);
monitors.Add(newMon);
}
}
}
}
//if (opts.EnableRegistryMonitor)
//{
//var monitor = new RegistryMonitor();
//monitors.Add(monitor);
//}
if (monitors.Count == 0)
{
Log.Warning(Strings.Get("Err_NoMonitors"));
returnValue = (int)ASA_ERROR.NO_COLLECTORS;
}
using var exitEvent = new ManualResetEvent(false);
// If duration is set, we use the secondary timer.
if (opts.Duration > 0)
{
Log.Information("{0} {1} {2}.", Strings.Get("MonitorStartedFor"), opts.Duration, Strings.Get("Minutes"));
using var aTimer = new System.Timers.Timer
{
Interval = opts.Duration * 60 * 1000, //lgtm [cs/loss-of-precision]
AutoReset = false,
};
aTimer.Elapsed += (source, e) => { exitEvent.Set(); };
// Start the timer
aTimer.Enabled = true;
}
foreach (FileSystemMonitor c in monitors)
{
Log.Information(Strings.Get("Begin"), c.GetType().Name);
try
{
c.StartRun();
}
catch (Exception ex)
{
Log.Error(Strings.Get("Err_CollectingFrom"), c.GetType().Name, ex.Message, ex.StackTrace);
returnValue = 1;
}
}
// Set up the event to capture CTRL+C
Console.CancelKeyPress += (sender, eventArgs) =>
{
eventArgs.Cancel = true;
exitEvent.Set();
};
Console.Write(Strings.Get("MonitoringPressC"));
// Write a spinner and wait until CTRL+C
WriteSpinner(exitEvent);
Log.Information("");
foreach (var c in monitors)
{
Log.Information(Strings.Get("End"), c.GetType().Name);
try
{
c.StopRun();
if (c is FileSystemMonitor)
{
((FileSystemMonitor)c).Dispose();
}
}
catch (Exception ex)
{
Log.Error(ex, " {0}: {1}", c.GetType().Name, ex.Message, Strings.Get("Err_Stopping"));
}
}
DatabaseManager.Commit();
return(returnValue);
}
public static int RunCollectCommand(CollectCommandOptions opts)
{
if (opts == null)
{
return(-1);
}
#if DEBUG
Logger.Setup(true, opts.Verbose, opts.Quiet);
#else
Logger.Setup(opts.Debug, opts.Verbose, opts.Quiet);
#endif
var dbSettings = new DBSettings()
{
ShardingFactor = opts.Shards
};
SetupOrDie(opts.DatabaseFilename, dbSettings);
AsaTelemetry.Setup();
Dictionary <string, string> StartEvent = new Dictionary <string, string>();
StartEvent.Add("Files", opts.EnableAllCollectors ? "True" : opts.EnableFileSystemCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Ports", opts.EnableNetworkPortCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Users", opts.EnableUserCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Certificates", opts.EnableCertificateCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Registry", opts.EnableRegistryCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Service", opts.EnableServiceCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Firewall", opts.EnableFirewallCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("ComObject", opts.EnableComObjectCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("EventLog", opts.EnableEventLogCollector.ToString(CultureInfo.InvariantCulture));
StartEvent.Add("Admin", AsaHelpers.IsAdmin().ToString(CultureInfo.InvariantCulture));
AsaTelemetry.TrackEvent("Run Command", StartEvent);
AdminOrQuit();
CheckFirstRun();
int returnValue = (int)ASA_ERROR.NONE;
opts.RunId = opts.RunId?.Trim() ?? DateTime.Now.ToString("o", CultureInfo.InvariantCulture);
if (opts.MatchedCollectorId != null)
{
var matchedRun = DatabaseManager.GetRun(opts.MatchedCollectorId);
if (matchedRun is AsaRun)
{
foreach (var resultType in matchedRun.ResultTypes)
{
switch (resultType)
{
case RESULT_TYPE.FILE:
opts.EnableFileSystemCollector = true;
break;
case RESULT_TYPE.PORT:
opts.EnableNetworkPortCollector = true;
break;
case RESULT_TYPE.CERTIFICATE:
opts.EnableCertificateCollector = true;
break;
case RESULT_TYPE.COM:
opts.EnableComObjectCollector = true;
break;
case RESULT_TYPE.FIREWALL:
opts.EnableFirewallCollector = true;
break;
case RESULT_TYPE.LOG:
opts.EnableEventLogCollector = true;
break;
case RESULT_TYPE.SERVICE:
opts.EnableServiceCollector = true;
break;
case RESULT_TYPE.USER:
opts.EnableUserCollector = true;
break;
}
}
}
}
var dict = new List <RESULT_TYPE>();
if (opts.EnableFileSystemCollector || opts.EnableAllCollectors)
{
collectors.Add(new FileSystemCollector(opts));
dict.Add(RESULT_TYPE.FILE);
}
if (opts.EnableNetworkPortCollector || opts.EnableAllCollectors)
{
collectors.Add(new OpenPortCollector(opts.RunId));
dict.Add(RESULT_TYPE.PORT);
}
if (opts.EnableServiceCollector || opts.EnableAllCollectors)
{
collectors.Add(new ServiceCollector(opts.RunId));
dict.Add(RESULT_TYPE.SERVICE);
}
if (opts.EnableUserCollector || opts.EnableAllCollectors)
{
collectors.Add(new UserAccountCollector(opts.RunId));
dict.Add(RESULT_TYPE.USER);
}
if (opts.EnableRegistryCollector || (opts.EnableAllCollectors && RuntimeInformation.IsOSPlatform(OSPlatform.Windows)))
{
collectors.Add(new RegistryCollector(opts.RunId, opts.Parallelization));
dict.Add(RESULT_TYPE.REGISTRY);
}
if (opts.EnableCertificateCollector || opts.EnableAllCollectors)
{
collectors.Add(new CertificateCollector(opts.RunId));
dict.Add(RESULT_TYPE.CERTIFICATE);
}
if (opts.EnableFirewallCollector || opts.EnableAllCollectors)
{
collectors.Add(new FirewallCollector(opts.RunId));
dict.Add(RESULT_TYPE.FIREWALL);
}
if (opts.EnableComObjectCollector || (opts.EnableAllCollectors && RuntimeInformation.IsOSPlatform(OSPlatform.Windows)))
{
collectors.Add(new ComObjectCollector(opts.RunId));
dict.Add(RESULT_TYPE.COM);
}
if (opts.EnableEventLogCollector || opts.EnableAllCollectors)
{
collectors.Add(new EventLogCollector(opts.RunId, opts.GatherVerboseLogs));
dict.Add(RESULT_TYPE.LOG);
}
if (collectors.Count == 0)
{
Log.Warning(Strings.Get("Err_NoCollectors"));
return((int)ASA_ERROR.NO_COLLECTORS);
}
if (opts.Overwrite)
{
DatabaseManager.DeleteRun(opts.RunId);
}
else
{
if (DatabaseManager.GetRun(opts.RunId) != null)
{
Log.Error(Strings.Get("Err_RunIdAlreadyUsed"));
return((int)ASA_ERROR.UNIQUE_ID);
}
}
Log.Information(Strings.Get("Begin"), opts.RunId);
var run = new AsaRun(RunId: opts.RunId, Timestamp: DateTime.Now, Version: AsaHelpers.GetVersionString(), Platform: AsaHelpers.GetPlatform(), ResultTypes: dict, Type: RUN_TYPE.COLLECT);
DatabaseManager.InsertRun(run);
Log.Information(Strings.Get("StartingN"), collectors.Count.ToString(CultureInfo.InvariantCulture), Strings.Get("Collectors"));
Console.CancelKeyPress += delegate
{
Log.Information("Cancelling collection. Rolling back transaction. Please wait to avoid corrupting database.");
DatabaseManager.RollBack();
Environment.Exit(-1);
};
Dictionary <string, string> EndEvent = new Dictionary <string, string>();
foreach (BaseCollector c in collectors)
{
try
{
c.Execute();
EndEvent.Add(c.GetType().ToString(), c.NumCollected().ToString(CultureInfo.InvariantCulture));
}
catch (Exception e)
{
Log.Error(Strings.Get("Err_CollectingFrom"), c.GetType().Name, e.Message, e.StackTrace);
Dictionary <string, string> ExceptionEvent = new Dictionary <string, string>();
ExceptionEvent.Add("Exception Type", e.GetType().ToString());
ExceptionEvent.Add("Stack Trace", e.StackTrace ?? string.Empty);
ExceptionEvent.Add("Message", e.Message);
AsaTelemetry.TrackEvent("CollectorCrashRogueException", ExceptionEvent);
returnValue = 1;
}
}
AsaTelemetry.TrackEvent("End Command", EndEvent);
DatabaseManager.Commit();
DatabaseManager.CloseDatabase();
return(returnValue);
}