appears to be a third-party Dynamic Link Library (DLL) file associated with unofficial "cracked" or modified versions of the Neverlose software , a popular internal cheat for Counter-Strike.
: Use a reputable antivirus tool like Malwarebytes or Windows Security to perform a full system scan. Neverlosev4notRat.dll
The filename itself is highly suspicious, as it explicitly attempts to reassure the user that it is "not a Rat" (Remote Access Trojan), a naming convention often used by malicious actors to bypass initial skepticism in game-modding communities. Key Risks and Characteristics appears to be a third-party Dynamic Link Library
: Remove the file and empty your recycle bin. Neverlosev4notRat.dll