Esempio n. 1
0
        public static void shannonEntropyFileMonDetection()
        {
            Logger.getPoCRansomware();

            Thread.Sleep(1000);

            Logger.postPoCFetched();

            while (!Logger.getHasFetched())
            {
                Thread.Sleep(500);
            }

            Logger.setRansomwareDownloaderPath(RANSOMWAREDOWNLOADERPATH);

            ActionTaker.setBackingName(BACKINGNAME);
            ActionTaker.setPathToBackingFile(pathToBackingFile);

            ProcMon.setPathToProcMon(ProcMonPath);

            FilemonEventHandler.setEntropyThreshold(entropyThreshold);
            FilemonEventHandler.setThresholdToReaction(thresholdToReaction);
            FilemonEventHandler.setSecondsInThreshold(secondsInThreshold);

            Logger.setPath1(path1);
            Logger.setPath2(path2);
            Logger.setPath3(path3);
            Logger.setPath4(path4);
            Logger.setPathFileWatch(PATH);

            //Find entropy of all files
            ShannonEntropy temp1 = new ShannonEntropy();

            temp1.getEntropyOfAllFilesInPath(path1);

            ShannonEntropy temp2 = new ShannonEntropy();

            temp2.getEntropyOfAllFilesInPath(path2);

            ShannonEntropy temp3 = new ShannonEntropy();

            temp3.getEntropyOfAllFilesInPath(path3);

            ShannonEntropy temp4 = new ShannonEntropy();

            temp4.getEntropyOfAllFilesInPath(path4);

            Dictionary <string, double> test = ShannonEntropy.getSavedEntropies();

            foreach (var item in test)
            {
                Console.WriteLine(item.Key + " - " + item.Value);
            }


            //Start procmon
            BACKINGNAME = BACKINGNAME + 0;
            var t = new Thread(() => ProcMon.createProcmonBackingFile(pathToBackingFile, BACKINGNAME));

            t.Start();

            //Start filemon
            //When filemon sees a reaction it posts to filemoneventhandler
            //Filemoneventhandler then deems if it is nessesary to take action, using actiontaker
            Console.WriteLine(Logger.getNAMEONTEST());

            //Start logger
            //TODO fix call to server such that it is not honeypotpoc that is called
            Logger.LogWriter(PATH);

            Logger.postPoCTested();
            Logger.postPoCPosted();

            Thread.Sleep(30000);
        }