IRIMG2.JPG is a malicious file that may try to infiltrate your computer system without a sign. Once it does that, it can be used for various activities. The use of this files depends on the type of infection. Some viruses can use IRIMG2.JPG to degrade system's performance, display commercial advertisements or perform other annoying actions, while other threats can use this file to damage PC system, infect its files, corrupt installed software and violate victim's privacy. If you have just detected IRIMG2.JPG file on your computer, it might be that it is affected by adware, rogue anti-spyware or similar cyber threat. In this case, you should run a full system scan with the reputable anti-spyware and get rid of malicious files that are hiding inside.
Nevertheless, you should also take into account that such programs as Search And Destroy have also been using IRIMG2.JPG in their work. This means that sometimes the presence of this file doesn't mean that your system is infected. The file may actually belong to fully legitimate applications and therefore must stay intact. In order to avoid elimination of useful files, you should double check the trustworthiness of IRIMG2.JPG or other files before eliminating them from the system. For that we recommend using RegCure Pro, Reimage Reimage Cleaner Intego or similar programs.