Diff of /trunk/Win32/Sojaner.MemoryScanner/PEReader.cs

Parent Directory | Revision Log | Patch

--- trunk/Win32/Sojaner.MemoryScanner/PEReader.cs	2012/06/05 23:12:53	321
+++ trunk/Win32/Sojaner.MemoryScanner/PEReader.cs	2012/06/05 23:20:12	322
@@ -147,7 +147,7 @@
         {
             public UInt16 _MachineType;
             public UInt16 _NumberOfSections;
-            public UInt32 _TimeDateStamp;
+            public Int32 _TimeDateStamp;
             public UInt32 _PointerToSymbolTable;
             public UInt32 _NumberOfSymbols;
             public UInt16 _SizeOfOptionalHeader;
@@ -166,27 +166,34 @@
                 return MachineType;
             }
 
-            private DateTime GetDateTimeFromDosDateTime(UInt32 i32TimeDate)
+            private DateTime GetDateTimeFromDosDateTime(Int32 i32TimeDate)
             {
-                UInt16 i16Time = (UInt16)(i32TimeDate & 0xFFFF);
-                UInt16 i16Date = (UInt16)((i32TimeDate & 0xFFFF0000) >> 16);
+                Int16 i16Time = (Int16)(i32TimeDate & 0xFFFF);
+                Int16 i16Date = (Int16)((i32TimeDate & 0xFFFF0000) >> 16);
                 return GetDateTimeFromDosDateTime(i16Time, i16Date);
             }
-            private DateTime GetDateTimeFromDosDateTime(UInt16 i16Time, UInt16 i16Date)
+            private DateTime GetDateTimeFromDosDateTime(Int16 i16Time, Int16 i16Date)
             {
-                int iYear = 0;
-                int iMonth = 1;
-                int iDay = 1;
-                int iHour = 0;
-                int iMinute = 0;
-                int iSecond = 0;
-                iDay = (i16Date & 0x1F);
-                iMonth = ((i16Date & 0x01E0) >> 5);
-                iYear = 1970 + ((i16Date & 0xFE00) >> 9);
-                iSecond = (i16Time & 0x1F) * 2;
-                iMinute = ((i16Time & 0x07E0) >> 5);
-                iHour = ((i16Time & 0x0F800) >> 11);
-                return new DateTime(iYear, iMonth, iDay, iHour, iMinute, iSecond);
+                try
+                {
+                    int iYear = 0;
+                    int iMonth = 1;
+                    int iDay = 1;
+                    int iHour = 0;
+                    int iMinute = 0;
+                    int iSecond = 0;
+                    iDay = (i16Date & 0x1F);
+                    iMonth = ((i16Date & 0x01E0) >> 5);
+                    iYear = 1980 + ((i16Date & 0xFE00) >> 9);
+                    iSecond = (i16Time & 0x1F) * 2;
+                    iMinute = ((i16Time & 0x07E0) >> 5);
+                    iHour = ((i16Time & 0x0F800) >> 11);
+                    return new DateTime(iYear, iMonth, iDay, iHour, iMinute, iSecond);
+                }
+                catch
+                {
+                    return new DateTime();
+                }
             }
 
         }