Unless you downloaded this from a highly reputable, verified modding community, it is best to delete the file. The risk of compromising your computer for a few cheats is rarely worth it.
Many "trainers" found on obscure forums or file-sharing sites are actually trojans or keyloggers. Because trainers work by "injecting" code into another process, antivirus software often flags them—a fact that hackers use to convince users to disable their security. Saints-Row-TRNT.rar
If you extract the RAR and find an .exe file inside that you weren't expecting, do not run it. Unless you downloaded this from a highly reputable,
In the gaming community, a file with this naming convention is typically presented as: verified modding community