Merge pull request #152 from DownWithUp/patch-1

Fix CreateFile emulation
mandiant · Jun 9, 2021 · 0256140 · 0256140
2 parents 07041ed + 0798547
commit 0256140
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/speakeasy/winenv/api/usermode/kernel32.py b/speakeasy/winenv/api/usermode/kernel32.py
@@ -3286,6 +3286,8 @@ def CreateFile(self, emu, argv, ctx={}):
         if ad:
             argv[1] = ' | '.join(ad)
 
+        disp_bytes = disp.to_bytes(8, 'little')
+        disp = int(int.from_bytes(disp_bytes[0:4], 'little'))
         cd = windefs.get_create_disposition(disp)
         if cd:
             argv[4] = cd