diff --git a/oletools/oledir.py b/oletools/oledir.py
index bce0d1d..8da0df7 100644
--- a/oletools/oledir.py
+++ b/oletools/oledir.py
@@ -123,32 +123,25 @@ KNOWN_CLSIDS = {
     # MS Office files
     '00020906-0000-0000-C000-000000000046': 'Microsoft Word 97-2003 Document',
     '00020900-0000-0000-C000-000000000046': 'Microsoft Word 6.0-7.0 Document',
+    '00020832-0000-0000-C000-000000000046': 'Excel sheet with macro enabled',
+    '00020833-0000-0000-C000-000000000046': 'Excel binary sheet with macro enabled',
+    
     # OLE Objects
     '00000300-0000-0000-C000-000000000046': 'StdOleLink (embedded OLE object)',
-    '0002CE02-0000-0000-C000-000000000046': 'MS Equation Editor (may trigger CVE-2017-11882)',
+    '0002CE02-0000-0000-C000-000000000046': 'MS Equation Editor (may trigger CVE-2017-11882 or CVE-2018-0802)',
     'F20DA720-C02F-11CE-927B-0800095AE340': 'Package (may contain and run any file)',
     '0003000C-0000-0000-C000-000000000046': 'Package (may contain and run any file)',
     'D27CDB6E-AE6D-11CF-96B8-444553540000': 'Shockwave Flash Object (may trigger many CVEs)',
     'A08A033D-1A75-4AB6-A166-EAD02F547959': 'otkloadr CWRAssembly Object (may trigger CVE-2015-1641)',
     'D7053240-CE69-11CD-A777-00DD01143C57': 'Microsoft Forms 2.0 CommandButton',
     # Monikers
-    '00000303-0000-0000-C000-000000000046': 'File Moniker',
-    '00000304-0000-0000-C000-000000000046': 'Item Moniker',
-    '00000305-0000-0000-C000-000000000046': 'Anti Moniker',
-    '00000306-0000-0000-C000-000000000046': 'Pointer Moniker',
-    '00000308-0000-0000-C000-000000000046': 'Packager Moniker',
+    '00000303-0000-0000-C000-000000000046': 'File Moniker (may trigger CVE-2017-0199 or CVE-2017-8570)',
     '00000309-0000-0000-C000-000000000046': 'Composite Moniker (may trigger CVE-2017-8570)',
-    '0000031a-0000-0000-C000-000000000046': 'Class Moniker',
     '0002034c-0000-0000-C000-000000000046': 'OutlookAttachMoniker',
     '0002034e-0000-0000-C000-000000000046': 'OutlookMessageMoniker',
-    '79EAC9E0-BAF9-11CE-8C82-00AA004BA90B': 'URL Moniker (may trigger CVE-2017-0199)',
-    'ECABB0C7-7F19-11D2-978E-0000F8757E2A': 'SOAP Moniker',
+    '79EAC9E0-BAF9-11CE-8C82-00AA004BA90B': 'URL Moniker (may trigger CVE-2017-0199 or CVE-2017-8570)',
+    'ECABB0C7-7F19-11D2-978E-0000F8757E2A': 'SOAP Moniker (may trigger CVE-2017-8759)',
     'ECABAFC6-7F19-11D2-978E-0000F8757E2A': 'New Moniker',
-    # ref: https://justhaifei1.blogspot.nl/2017/07/bypassing-microsofts-cve-2017-0199-patch.html
-    '06290BD2-48AA-11D2-8432-006008C3FBFC': 'Factory bindable using IPersistMoniker (scripletfile)',
-    '06290BD3-48AA-11D2-8432-006008C3FBFC': 'Script Moniker, aka Moniker to a Windows Script Component (may trigger CVE-2017-0199)',
-
-    '3050F4D8-98B5-11CF-BB82-00AA00BDCE0B': 'HTML Application (may trigger CVE-2017-0199)',
 }
 
 
@@ -272,4 +265,4 @@ def main():
 
 
 if __name__ == '__main__':
-    main()
\ No newline at end of file
+    main()