Category Archives: MSIL

Case of the Object Is Not Set To An Instance of an Object–.NET Patching

Continuing our series on patching .NET code without source ( https://chentiangemalc.wordpress.com/2015/07/31/case-of-the-black-background-window-net-patching/ ) A .NET application which worked fine on Windows 7, started throwing an exception when opening an image in Windows 10’s default editor. However the images still opened OK. … Continue reading

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Continuing Case of ByRef Corruption–.NET Patching

A new revision of app we previously met here https://chentiangemalc.wordpress.com/2014/05/22/case-of-the-invalid-base-key-error/ was out… The “Invalid Base Key” error had been patched, but now we had another. It looked like another case of variables being unexpectedly modified due to liberal and incorrect … Continue reading

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