Delta_RQ763.exe, being an extremely vicious form of malware, is a form of a dubious Trojan application. Delta_RQ763.exe creates a way for additional malware programmes to infect a system, accordingly lowering and weakening the system's security immensely. Delta_RQ763.exe has been known to redirect the user’s browser to various dubious websites. Delta_RQ763.exe is a threat and should therefore be removed immediately upon detection.