I tried to use process monitor to find out what program
4.exe did on my system. However, I could not find what changes were made.
I believe that this program modifies some files and the registry, but I do not know which files and registry keys.
I checked registries in Google and couldn’t figure out what is exactly the threat of the program to the system? The question is about a kind of modification on the files . I haven’t noticed such kind of modification.
I spent many hours on debugging the program and tracing assembly code, but couldn’t find the damage file.