Malicous Script Mods and Malware
January 2024 Incident
Beginning as early as mid-January 2024, we began seeing Sims 4 script mods with malicious executable .exe code hidden in them.
The mods masqueraded as being from e...
Forum Discussion
Apr. 7: NEW THREAT
NEW: Malware via a mod that is downloaded as only a text file that contains a link.
Known cases:
- "S4 CAS Tools" on Nexus from user fubruss (the real mod is on Mod the Sims, from the late CmarNYC, dated 18 March 2023)
- “Loading Screen Randomizer” on Nexus from user fubruss (the real mod is on Mod the Sims, from Tesuto , dated 9 January 2024)
Do NOT follow the links in the text files. Do NOT download other files or follow links from this user. No legitimate mod download will EVER consist of only a text file (a file ending in .txt).
If you downloaded either of these, delete them NOW and run a virus scan. NOTE: This malware does NOT require that you run the game for it to install itself, and is not what ModGuard is designed to detect and stop.
July 24: Updated the main post to reflect that this isn't a current issue but could still be useful info later.
