We can sometimes be injected twice into a process, say if we queued up an APC that we timed out waiting to complete, and then did a successful createremotethread, so just do a cheap check for our hooks and fake that we loaded successfully to prevent future attempted injection

It would be nice if the cuckoomon path for each session was the same instead of generated per-injection.  That way the LdrLoadDll hook could simply use that information to prevent future cuckoomon loads, but this will do for now.