Press Win + R → regedit → Navigate to:
: Short for "shipping," meaning this is the final retail version of the code intended for consumers, rather than a debug or development build. S1-mp64-ship.exe -
S1-mp64-ship.exe is . It is a clear indicator of malware, likely combining a downloader, info-stealer, and persistence mechanism. If you find it on your system: Press Win + R → regedit → Navigate
Because this is a popular game file, some malware may try to disguise itself using similar names. However, if the file is located inside your official Steam or game folder, it is safe. Is it safe? Yes, if you have Call of Duty: Advanced Warfare likely combining a downloader