RATs like NanoCore or DarkComet sometimes repackage their server executable as y.exe. This gives an attacker remote control of your PC.
Press Win + R, type taskschd.msc. Look through the Task Scheduler Library for any tasks that trigger y.exe at login or on a schedule. Disable or delete them. RATs like NanoCore or DarkComet sometimes repackage their
No. yt-dlp (a popular YouTube downloader) uses yt-dlp.exe, not y.exe. Do not confuse the two. Look through the Task Scheduler Library for any
First, a crucial point: There is no official Windows system file named y.exe. Microsoft Windows 10, 11, and older versions do not require a file with this name to boot or run essential services. The legitimate exe files in C:\Windows\System32 include names like svchost.exe, explorer.exe, and winlogon.exe—not y.exe. yt-dlp (a popular YouTube downloader) uses yt-dlp
Because y.exe is not a standard component, its presence on your computer is almost always the result of one of three scenarios:
A 2023 report by Mandiant details a ransomware campaign where attackers distributed .exe files named update_y.exe through phishing emails. The file attempted to exfiltrate victim data to a C2 server based in Russia. Analysis revealed similarities to the Ryuk ransomware strain. This example underscores the importance of scrutinizing files like "y.exe" for signs of compromise.