undo-ransomware / ransomware_detection

lib/Controller/ScanController.php

Indentation +2 added lines, -2 removed lines

@@ -80,7 +80,7 @@ 
     protected $fileExtensionAnalyzer;
 
     /** @var IDBConnection */
-	protected $connection;
+    protected $connection;
 
     /** @var string */
     protected $userId;
@@ -296,7 +296,7 @@ 
     protected function getLastActivity($objectId)
     {
         $query = $this->connection->getQueryBuilder();
-    	$query->select('*')->from('activity');
+        $query->select('*')->from('activity');
         $query->where($query->expr()->eq('affecteduser', $query->createNamedParameter($this->userId)))
             ->andWhere($query->expr()->eq('object_id', $query->createNamedParameter($objectId)));
         $result = $query->execute();

lib/Analyzer/FileCorruptionAnalyzer.php

Indentation +12 added lines, -12 removed lines

@@ -94,22 +94,22 @@
                     }
                     // starting byte sequence
                     if (array_key_exists('starting', $signature['signature'])) {
-						foreach ($signature['signature']['starting']['bytes'] as $bytes) {
-							if (preg_match($bytes, strtolower(bin2hex(substr($data, $signature['signature']['starting']['offset'], strlen($bytes) / 2))))) {
-									$isFileCorrupted = false;
-							}
-						}
+                        foreach ($signature['signature']['starting']['bytes'] as $bytes) {
+                            if (preg_match($bytes, strtolower(bin2hex(substr($data, $signature['signature']['starting']['offset'], strlen($bytes) / 2))))) {
+                                    $isFileCorrupted = false;
+                            }
+                        }
                     }
                     // trailing byte sequence
                     if (array_key_exists('trailing', $signature['signature'])) {
                         $trailingIsNotMatching = true;
-						foreach ($signature['signature']['trailing']['bytes'] as $bytes) {
-							$trailingOffset = strlen($data) - $signature['signature']['trailing']['offset'] - strlen($bytes) / 2;
-							if (preg_match($bytes, strtolower(bin2hex(substr($data, $trailingOffset, strlen($bytes) / 2))))) {
-									$trailingIsNotMatching = false;
-							}
-						}
-						$isFileCorrupted = $isFileCorrupted || $trailingIsNotMatching;
+                        foreach ($signature['signature']['trailing']['bytes'] as $bytes) {
+                            $trailingOffset = strlen($data) - $signature['signature']['trailing']['offset'] - strlen($bytes) / 2;
+                            if (preg_match($bytes, strtolower(bin2hex(substr($data, $trailingOffset, strlen($bytes) / 2))))) {
+                                    $trailingIsNotMatching = false;
+                            }
+                        }
+                        $isFileCorrupted = $isFileCorrupted || $trailingIsNotMatching;
                         return new FileCorruptionResult($isFileCorrupted);
                     }
                     return new FileCorruptionResult($isFileCorrupted);

lib/Analyzer/EntropyFunnellingAnalyzer.php

Indentation +19 added lines, -19 removed lines

@@ -144,23 +144,23 @@
         return 0.0;
     }
 
-     /**
-      * Calculates the median of an array.
-      *
-      * @param  array $array
-      *
-      * @return float
-      */
-     public function median($array)
-     {
-         if (is_array($array) && count($array) > 0) {
-             $count = count($array);
-             sort($array);
-             $mid = floor(($count - 1) / 2);
-
-             return ($array[$mid] + $array[$mid + 1 - $count % 2]) / 2;
-         }
-
-         return 0.0;
-     }
+        /**
+         * Calculates the median of an array.
+         *
+         * @param  array $array
+         *
+         * @return float
+         */
+        public function median($array)
+        {
+            if (is_array($array) && count($array) > 0) {
+                $count = count($array);
+                sort($array);
+                $mid = floor(($count - 1) / 2);
+
+                return ($array[$mid] + $array[$mid + 1 - $count % 2]) / 2;
+            }
+
+            return 0.0;
+        }
 }