J.dll

: If a project has a "delay-load" dependency on a DLL, it may require a custom import hook to ensure the search path is correctly set. Security Warning

In the context of the SignTool utility , the /j flag is used to specify a DLL that provides . : If a project has a "delay-load" dependency

Because j.dll is often used to define signature attributes, it is critical that this file comes from a . Malicious versions of DLL files can be used to hijack legitimate processes or bypass security checks. If you find a "j.dll" file in an unexpected directory (such as System32 without a clear associated application), it should be scanned for malware. it should be scanned for malware.