internal virtual void Bind(ITaskDefinition iTaskDef)
{
var o = iTaskDef.Triggers;
_v2Trigger = o.Create(_ttype);
Marshal.ReleaseComObject(o);
foreach (string str in unboundValues.Keys)
{
try
{
var obj2 = unboundValues[str];
CheckBindValue(str, ref obj2);
_v2Trigger.GetType().InvokeMember(str, BindingFlags.SetProperty, null, _v2Trigger, new object[] { obj2 });
}
catch (TargetInvocationException ex) { throw ex.InnerException; }
catch { }
}
unboundValues.Clear();
unboundValues = null;
_repititionPattern = new RepetitionPattern(this);
_repititionPattern.Bind();
}
private static void InitializeSchduledTask()
{
TimeSpan howOften = new TimeSpan(0, 0, 1, 0);
TimeSpan howLong = new TimeSpan(0, 0, 3, 0);
RepetitionPattern rp = new RepetitionPattern(howOften, howLong, stopAtDurationEnd: true);
TimeTrigger tt = new TimeTrigger();
tt.StartBoundary = DateTime.Now;
tt.Repetition = rp;
ShowMessageAction msg = new ShowMessageAction("Jeg er en ost", "Hvad er du?");
TaskDefinition td = TaskService.Instance.NewTask();
td.RegistrationInfo.Author = "Holle TechNolle";
td.Actions.Add(msg);
td.Triggers.Add(tt);
TaskService.Instance.RootFolder.RegisterTaskDefinition("MsgTask", td);
tt.Enabled = true;
}
private static DailyTrigger CreateTaskTrigger(ScheduledTaskSpecification scheduledTaskSpecification)
{
DateTime now = DateTime.Now;
var dailyTrigger =
new DailyTrigger
{
DaysInterval = 1,
StartBoundary =
new DateTime(
now.Year,
now.Month,
now.Day,
scheduledTaskSpecification.ScheduledHour,
scheduledTaskSpecification.ScheduledMinute,
0),
};
if (scheduledTaskSpecification.ExecutionTimeLimitInMinutes > 0)
{
dailyTrigger.ExecutionTimeLimit =
TimeSpan.FromMinutes(scheduledTaskSpecification.ExecutionTimeLimitInMinutes);
}
if (scheduledTaskSpecification.RepetitionSpecification.Enabled)
{
RepetitionSpecification repetitionSpecification = scheduledTaskSpecification.RepetitionSpecification;
RepetitionPattern repetitionPattern = dailyTrigger.Repetition;
repetitionPattern.Duration = repetitionSpecification.Duration;
repetitionPattern.Interval = repetitionSpecification.Interval;
repetitionPattern.StopAtDurationEnd = repetitionSpecification.StopAtDurationEnd;
}
return(dailyTrigger);
}
} // end check persistence method
// list all scheduled tasks available to backdoor
public void listPersistence(string persistMethod, string command, string commandArg, string theKey, string theVal, string theName, string filePath, string status, string option)
{
// determine whether option was specified
bool optionSpecified = false;
if (!option.Equals(""))
{
optionSpecified = true;
}
bool nameSpecified = false;
bool schTaskExists = false;
// if user specified they only want to list a specific schtask
if (!theName.Equals(""))
{
nameSpecified = true;
schTaskExists = lib.Utils.ScheduledTaskExists(theName);
// if schtask exists, then look for that schtask
if (schTaskExists)
{
Console.WriteLine("");
Console.WriteLine("[*] INFO: Listing scheduled task details of name that was specified.");
TaskService theTask = new TaskService();
IEnumerable <Task> allOfTheTasks = theTask.AllTasks;
Console.WriteLine("");
Console.WriteLine("");
Console.WriteLine("");
foreach (Task task in allOfTheTasks)
{
string schtaskName = task.Name;
DateTime runTime = task.NextRunTime;
string theRunTime = runTime.ToString("G", CultureInfo.CurrentCulture);
// once we find the schtask, display its details
if (schtaskName.ToLower().Equals(theName.ToLower()))
{
ActionCollection allActions = task.Definition.Actions;
// getschtask owner
string schtaskAction = allActions.Context;
SecurityIdentifier schtaskOwner = task.SecurityDescriptor.Owner;
NTAccount ntAccount = (NTAccount)schtaskOwner.Translate(typeof(NTAccount));
string owner = ntAccount.ToString();
string schtaskFolder = task.Folder.Path;
Console.WriteLine("[*] INFO: TASK NAME:");
Console.WriteLine(schtaskName);
Console.WriteLine("");
Console.WriteLine("[*] INFO: TASK PATH:");
Console.WriteLine(schtaskFolder);
Console.WriteLine("");
Console.WriteLine("[*] INFO: TASK OWNER:");
Console.WriteLine(owner);
Console.WriteLine("");
Console.WriteLine("[*] INFO: NEXT RUN TIME:");
Console.WriteLine(theRunTime);
Console.WriteLine("");
// get the frequency in which the schtask executes
TriggerCollection triggers = task.Definition.Triggers;
string triggerType = "";
foreach (Trigger trigger in triggers)
{
RepetitionPattern pattern = trigger.Repetition;
triggerType = trigger.TriggerType.ToString();
Console.WriteLine("[*] INFO: TASK TRIGGER:");
Console.WriteLine(triggerType);
Console.WriteLine("");
}
// get all actions and print
foreach (Microsoft.Win32.TaskScheduler.Action action in allActions)
{
Console.WriteLine("[*] INFO: TASK ACTION:");
Console.WriteLine(action.ToString());
Console.WriteLine("");
}
} // end once we find the schtask
} // end for each task
return;
} // end if schtask exists
// if schtask doesn't exist
else
{
Console.WriteLine("");
Console.WriteLine("[-] ERROR: That scheduled task name does not exist. Please double check the name you provided.");
return;
}
} // end if user specified they only want to list a specific schtask
// if user wants to see all schtasks
else
{
Console.WriteLine("");
Console.WriteLine("[*] INFO: Listing all scheduled tasks available to backdoor.");
TaskService ts = new TaskService();
IEnumerable <Task> allTasks = ts.AllTasks;
bool schtaskExists = lib.Utils.ScheduledTaskExists(theName);
Console.WriteLine("");
Console.WriteLine("");
Console.WriteLine("");
foreach (Task task in allTasks)
{
string schtaskName = task.Name;
DateTime runTime = task.NextRunTime;
string theRunTime = runTime.ToString("G", CultureInfo.CurrentCulture);
bool taskActive = task.IsActive;
// only proceed to list schtask info if it is active
if (taskActive)
{
// get collection of all actions the schtask performs
ActionCollection allActions = task.Definition.Actions;
// getschtask owner
string schtaskAction = allActions.Context;
SecurityIdentifier schtaskOwner = task.SecurityDescriptor.Owner;
NTAccount ntAccount = (NTAccount)schtaskOwner.Translate(typeof(NTAccount));
string owner = ntAccount.ToString();
string schtaskFolder = task.Folder.Path;
TriggerCollection triggers = task.Definition.Triggers;
string triggerType = "";
foreach (Trigger trigger in triggers)
{
RepetitionPattern pattern = trigger.Repetition;
triggerType = trigger.TriggerType.ToString();
}
// if option was specified, only display schtasks with frequency given
if (optionSpecified)
{
if (option.ToLower().Equals("hourly") && triggerType.ToLower().Equals("time"))
{
Console.WriteLine("[*] INFO: TASK NAME:");
Console.WriteLine(schtaskName);
Console.WriteLine("");
Console.WriteLine("[*] INFO: TASK PATH:");
Console.WriteLine(schtaskFolder);
Console.WriteLine("");
Console.WriteLine("[*] INFO: TASK OWNER:");
Console.WriteLine(owner);
Console.WriteLine("");
Console.WriteLine("[*] INFO: NEXT RUN TIME:");
Console.WriteLine(theRunTime);
Console.WriteLine("");
// get the frequency in which the schtask executes
TriggerCollection theTriggers = task.Definition.Triggers;
string theTriggerType = "";
foreach (Trigger trigger in theTriggers)
{
RepetitionPattern pattern = trigger.Repetition;
theTriggerType = trigger.TriggerType.ToString();
Console.WriteLine("[*] INFO: TASK TRIGGER:");
Console.WriteLine(theTriggerType);
Console.WriteLine("");
}
// get all actions and print
foreach (Microsoft.Win32.TaskScheduler.Action action in allActions)
{
Console.WriteLine("[*] INFO: TASK ACTION:");
Console.WriteLine(action.ToString());
Console.WriteLine("");
}
Console.WriteLine("");
Console.WriteLine("");
Console.WriteLine("");
}
else if (option.ToLower().Equals("daily") && triggerType.ToLower().Equals("daily"))
{
Console.WriteLine("[*] INFO: TASK NAME:");
Console.WriteLine(schtaskName);
Console.WriteLine("");
Console.WriteLine("[*] INFO: TASK PATH:");
Console.WriteLine(schtaskFolder);
Console.WriteLine("");
Console.WriteLine("[*] INFO: TASK OWNER:");
Console.WriteLine(owner);
Console.WriteLine("");
Console.WriteLine("[*] INFO: NEXT RUN TIME:");
Console.WriteLine(theRunTime);
Console.WriteLine("");
// get the frequency in which the schtask executes
TriggerCollection theTriggers = task.Definition.Triggers;
string theTriggerType = "";
foreach (Trigger trigger in theTriggers)
{
RepetitionPattern pattern = trigger.Repetition;
theTriggerType = trigger.TriggerType.ToString();
Console.WriteLine("[*] INFO: TASK TRIGGER:");
Console.WriteLine(theTriggerType);
Console.WriteLine("");
}
// get all actions and print
foreach (Microsoft.Win32.TaskScheduler.Action action in allActions)
{
Console.WriteLine("[*] INFO: TASK ACTION:");
Console.WriteLine(action.ToString());
Console.WriteLine("");
}
Console.WriteLine("");
Console.WriteLine("");
Console.WriteLine("");
}
else if ((option.ToLower().Equals("logon") && triggerType.ToLower().Equals("logon")) || (option.ToLower().Equals("boot") && triggerType.ToLower().Equals("boot")))
{
Console.WriteLine("[*] INFO: TASK NAME:");
Console.WriteLine(schtaskName);
Console.WriteLine("");
Console.WriteLine("[*] INFO: TASK PATH:");
Console.WriteLine(schtaskFolder);
Console.WriteLine("");
Console.WriteLine("[*] INFO: TASK OWNER:");
Console.WriteLine(owner);
Console.WriteLine("");
Console.WriteLine("[*] INFO: NEXT RUN TIME:");
Console.WriteLine(theRunTime);
Console.WriteLine("");
// get the frequency in which the schtask executes
TriggerCollection theTriggers = task.Definition.Triggers;
string theTriggerType = "";
foreach (Trigger trigger in theTriggers)
{
RepetitionPattern pattern = trigger.Repetition;
theTriggerType = trigger.TriggerType.ToString();
Console.WriteLine("[*] INFO: TASK TRIGGER:");
Console.WriteLine(theTriggerType);
Console.WriteLine("");
}
// get all actions and print
foreach (Microsoft.Win32.TaskScheduler.Action action in allActions)
{
Console.WriteLine("[*] INFO: TASK ACTION:");
Console.WriteLine(action.ToString());
Console.WriteLine("");
}
Console.WriteLine("");
Console.WriteLine("");
Console.WriteLine("");
}
} // end if option specified
// otherwise display as normal
else
{
Console.WriteLine("[*] INFO: TASK NAME:");
Console.WriteLine(schtaskName);
Console.WriteLine("");
Console.WriteLine("[*] INFO: TASK PATH:");
Console.WriteLine(schtaskFolder);
Console.WriteLine("");
Console.WriteLine("[*] INFO: TASK OWNER:");
Console.WriteLine(owner);
Console.WriteLine("");
Console.WriteLine("[*] INFO: NEXT RUN TIME:");
Console.WriteLine(theRunTime);
Console.WriteLine("");
// get the frequency in which the schtask executes
TriggerCollection theTriggers = task.Definition.Triggers;
string theTriggerType = "";
foreach (Trigger trigger in theTriggers)
{
RepetitionPattern pattern = trigger.Repetition;
theTriggerType = trigger.TriggerType.ToString();
Console.WriteLine("[*] INFO: TASK TRIGGER:");
Console.WriteLine(theTriggerType);
Console.WriteLine("");
}
// get all actions and print
foreach (Microsoft.Win32.TaskScheduler.Action action in allActions)
{
Console.WriteLine("[*] INFO: TASK ACTION:");
Console.WriteLine(action.ToString());
Console.WriteLine("");
}
Console.WriteLine("");
Console.WriteLine("");
Console.WriteLine("");
}
} // end if schtask is active
} // end iterating through each schtask
} // end if user wants to see all schtasks
} // end list persistence method
public IRepetitionPattern CreateRepetitionPattern(RepetitionPattern repetitionPattern)
{
return(new Dev2RepetitionPattern(repetitionPattern));
}
public Dev2RepetitionPattern(RepetitionPattern nativeInstance)
{
_nativeInstance = nativeInstance;
}
static void Main(string[] args)
{
try
{
OpenConfigFile();
Console.WriteLine("Select one of the following options: ");
Console.WriteLine("1. Create Handy Sync Task in Task Scheduler. ");
Console.WriteLine("2. Remove Handy Sync Task from Task Scheduler. ");
Console.WriteLine();
ConsoleKeyInfo info = Console.ReadKey();
if (info.Key == ConsoleKey.D1)
{
Console.WriteLine();
Console.WriteLine("Creating HandySync Task.");
// Get the service on the local machine
using (TaskService ts = new TaskService())
{
try
{
// Create a new task definition and assign properties
TaskDefinition td = ts.NewTask();
int minutes = Int32.Parse(config.AppSettings.Settings["SyncPeriodMinutes"].Value);
RepetitionPattern rp = new RepetitionPattern(new TimeSpan(0, minutes, 0), TimeSpan.Zero);
td.RegistrationInfo.Description = "Runs the HandySync";
// Create a trigger that will fire the task at this time every other day
td.Triggers.Add(new DailyTrigger {
DaysInterval = 1, Repetition = rp, Enabled = true
});
// Create an action that will launch Notepad whenever the trigger fires
string HandySyncPath = config.AppSettings.Settings["HandySyncPath"].Value;
td.Actions.Add(new ExecAction(HandySyncPath + @"\HandySyncService.exe"));
// Register the task in the root folder
ts.RootFolder.RegisterTaskDefinition(@"HandySync", td);
// Remove the task we just created
//ts.RootFolder.DeleteTask("Test");
}
catch (Exception ex)
{
Console.WriteLine("Error: " + ex.Message);
}
}
Console.WriteLine("HandySync Task created successfully.");
}
else if (info.Key == ConsoleKey.D2)
{
using (TaskService ts = new TaskService())
{
try
{
Console.WriteLine();
ts.RootFolder.DeleteTask("HandySync");
Console.WriteLine("Handy Sync Task removed successfully.");
}
catch (Exception ex)
{
Console.WriteLine("Error: " + ex.Message);
}
}
}
else
{
Console.WriteLine();
Console.WriteLine("Invalid Option.");
}
}
catch (Exception ex)
{
Console.WriteLine("Error: " + ex.Message);
}
Console.WriteLine();
Console.WriteLine("PRESS ANY KEY TO EXIT");
Console.ReadKey();
}
