diff --git a/magic/portable_executable_magic b/magic/portable_executable_magic
new file mode 100644
index 0000000..4a3afeb
--- /dev/null
+++ b/magic/portable_executable_magic
@@ -0,0 +1,6 @@
+# A libmagic database containing definition for PE files used by MS-DOS based systems
+
+# MS-DOS Portable Executable
+0x0		    string/b	MZ      MS-DOS Binary
+>(0x3c.l)	string/b	PE\0\0  Portable Executable
+!:mime application/x-dosexec