2005 Chevy Malibu rear drum replacement

Here are videos and a guide to help you see how to do the job on similar vehicles, the process is the same.

https://youtu.be/3W0fs6shT3o

and

https://youtu.be/1j7qDoi1LP0

and

https://youtu.be/UV0kfP17Co0

and

https://www.2carpros.com/articles/how-to-replace-rear-brake-shoes-and-drums

Please run down these guides and report back.