S1-mp64-ship.exe - Page

It is important to clarify at the outset: S1-mp64-ship.exe is not a standard, harmless executable file. It does not belong to a mainstream video game, a verified software development kit, or a legitimate Windows system process.

If you have found this file running on your computer — either in Task Manager, as a startup entry, or as a suspicious file on your desktop or downloads folder — you are likely dealing with malware, a game cheat injector, or a misnamed pirated software crack.

Below is a comprehensive, long-form article covering what this file is, where it comes from, what it does, and how to remove it safely.

Download Autoruns64.exe. Look for entries containing "S1-mp64" under the Logon, Scheduled Tasks, and Services tabs. S1-mp64-ship.exe -

Press Ctrl + Shift + Esc → Details tab → Look for S1-mp64-ship.exe.
If present, right-click → Open file location. If the folder is Temp, Downloads, or an obscure named folder like SysWoW64 (not the real System32), it is malicious.

Extremely unlikely. Legitimate software does not use this exact filename. However, for completeness:

Test: Right-click the file → Properties → Digital Signatures tab. If it says “No signature” or the signer is unknown/untrusted (not Microsoft, Epic Games, Valve, etc.), it is malicious. It is important to clarify at the outset: S1-mp64-ship

Using File Explorer, search your entire C: drive for S1-mp64-ship.exe. Delete each found instance. Also delete these common hidden companions:

Filenames like this aren't usually chosen for marketing; they are chosen for utility. Developers need to know exactly what a file does the moment they see it. Here is the forensic breakdown of S1-mp64-ship.exe:

If you encounter this file and suspect malicious activity, perform the following: Download Autoruns64

Assume your passwords have been stolen. From a clean device (phone, second PC), change passwords for:

Enable 2FA everywhere possible.