Is it a virus? A corrupted mod? A custom skin loader?
A: Many skin mods include bytecode injection to override Minecraft’s EntityPlayer class. Antiviruses see this as suspicious behavior. Upload the file to VirusTotal; if only 1–2 generic heuristics trigger, it is likely a false positive. If “Trojan.Generic” or “Malware.AI” appears, delete it. file name tlskinandcapemodforge1122jar
A: Yes, in most cases. Load order matters: OptiFine should be installed in the mods folder separately. However, some skin mods conflict with OptiFine’s cape rendering. If you see two capes, disable the cape function in tlskinandcapemodforge1122jar config. Is it a virus
Open it with Notepad (or any text editor). You will likely see options like: if only 1–2 generic heuristics trigger