You want to add a netbus Trojan in the chess.exe game program so that you can gain remote access to a friend's computer. Which of the following tools will you use to accomplish the task? Each…

Tripwire is a defensive file integrity monitoring tool that detects unauthorized changes to system files; it has no capability to bind or embed malicious code into executables.

Yet Another Binder (YAB) is a well-known file-binding utility that combines two or more executables into a single file, enabling an attacker to silently embed a trojan payload inside a legitimate program like chess.exe so both run on launch.

Pretator Wrapper is a wrapper tool that encapsulates a trojan inside a host executable; when the combined file is executed, the legitimate application runs visibly while the hidden trojan payload executes in the background without alerting the user.

Beast is itself a Remote Access Trojan client-server backdoor used to control infected hosts; it is not a binder or wrapper utility designed to embed payloads inside other executables.