Checking hash of %5BGuru3D.com%5D-DDU.zip ... ERROR Hash check failed!
App:         extras/ddu
URL:         https://ftp.nluug.nl/pub/games/PC/guru3d/ddu/%5BGuru3D.com%5D-DDU.zip
First bytes: 50 4B 03 04 14 00 02 00
Expected:    814111e8e7ed48f4fdc37084c2d7de8f0956d09f7756706eef779d7afa2afba8
Actual:      e99da5a9e9d7e6963ae402f84eb08fb6829842218f10f300b83b0c785c3511fc

Please try again or create a new issue by using the following link and paste your console output:
https://github.com/ScoopInstaller/Extras/issues/new?title=ddu%4018.0.8.6%3a+hash+check+failed